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Gluster storage options
by Shareef Jalloq 23 Jan '20

23 Jan '20

Hi there, I'm wanting to build a 3 node Gluster hyperconverged setup but am struggling to find documentation and examples of the storage setup. There seems to be a dead link to an old blog post on the Gluster section of the documentation: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluste… Is the flow to install the oVirt Node image on a boot drive and then add disks for Gluster? Or is Gluster setup first with ovirt installed on top? Thanks.

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Disconnecting drive from VM
by anthonywest＠alfatron.com.au 23 Jan '20

23 Jan '20

Hi! For a Virtual Machine that is already shutdown, does anyone know if I can detach a disk from the VM, export the remaining parts of the VM, then reattach the disk without causing any problems with the software installed in the VM? Thanks, Anthony

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Memory problem
by Stefan Wolf 23 Jan '20

23 Jan '20

Hi to all, I ve a memory problem I got this error: Used memory of host kvm380.durchhalten.intern in cluster Default [96%] exceeded defined threshold [95%]. after reviewing the server with top command, I found ovn-controller with heavy memory usage: 45055 root 10 -10 46,5g 45,4g 2400 S 51,3 72,4 627:58.60 ovn-controller after restarting ovn-controller, every thing is fine again. after some days, it uses so much memory again. I ve also tried to wait a day or two, after that it seems to restart it self. is there a solution that ovn-controller does not use so much memory or restart automatic? thx shb

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Re: possible to export a running VM to OVA?
by Jürgen Walch 22 Jan '20

22 Jan '20

Shutting down the VM during the export will give you a fully consistent state of the VM whereas snapshots without further help from the VM itself will only provide "crash consistency", that is provide you with a disk image equivalent to one where the power cord was plugged out of the running machine, which is usually, but not always consistent enough :) BTW: As far as I understand the OVA export run from the engines web-gui *is* also doing a snapshot. You can see the snapshot if you have a look at the VM's disks while the export is running. -- juergen

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Re: oVirt on a Single Server
by Staniforth, Paul 22 Jan '20

22 Jan '20

Hello Matt, probably the easiest setup to test/evaluate oVirt it to use ORB https://www.ovirt.org/documentation/ovirt-orb/ oVirt Orb | oVirt<https://www.ovirt.org/documentation/ovirt-orb/> oVirt is a free open-source virtualization solution for your entire enterprise www.ovirt.org From version 4.2 you can setup a single node hyper-converged install but it requires more skills and resources. https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Introductio… Introduction | oVirt<https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Introductio…> Chapter: Introduction. Hyperconvergence is a type of infrastructure system with a software-centric architecture that tightly integrates compute, storage, networking and virtualization resources and other technologies from scratch in a commodity hardware box supported by a single vendor[1]. www.ovirt.org You could also use nested virtualization on KVM and virt-manager, use your host to provide NFS, iscsi or gluster and then provide a nested VM for the engine and hosts. Regards, Paul S. ________________________________ From: Matt R <webmattr(a)hotmail.com> Sent: 21 January 2020 08:05 To: Tony Brian Albers <tba(a)kb.dk> Cc: users(a)ovirt.org <users(a)ovirt.org> Subject: [ovirt-users] Re: oVirt on a Single Server Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. That was my original configuration, but I found that it wouldn't let me add the local machine as a host, and so I thought perhaps I needed to use the self-hosted deployment methodology instead. Would a regular engine be better for my deployment type? If so, I can investigate why that isn't working, and start over. Sent from my iPad > On Jan 20, 2020, at 11:46 PM, Tony Brian Albers <tba(a)kb.dk> wrote: > >> On Tue, 2020-01-21 at 07:35 +0000, webmattr(a)hotmail.com wrote: >> Hello, >> >> I can't seem to install the self-hosted engine onto local storage. It >> gives me glustefs, iscsi, fc, and nfs as the available options. I'm >> using this in a home-lab scenario, and don't have budget/etc. for >> building out a dedicated NAS for it, or setting up multiple nodes. I >> like the look of oVirt, and wanted to try it with a couple disposable >> vm's (plex, and a docker instance I break often). My current best- >> thought for how to make it work is to setup NFS on the server, and >> then point the self-hosted engine at the (local) NFS share. Is there >> a better way to do this that I might be overlooking?* >> >> *Factoring that I don't have the funds to build out a proper storage >> environment, yet. >> >> (and if anyone asks, I did search for a solution to this, but didn't >> find anything super helpful. Mostly I found 5+ year old articles on a >> similar but different scenario). >> > > Well, if you can live with a regular engine(not self-hosted), this > works: > > https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… > > > HTH > > /tony > > > > > > > _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… oVirt Code of Conduct: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… List Archives: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi… To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/

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OVA export to NFS share slow
by Jürgen Walch 22 Jan '20

22 Jan '20

Hello, we are using oVirt on a production system with a three node hyperconverged-cluster based on GlusterFS with a 10Gbit storage backbone network. Everything runs smooth except OVA exports. Each node has a NFS mount mounted on /data/ova with custom mount option "soft". The NFS server used is a plain vanilla CentOS7 host with /etc/exports containing a line /data/ova *(rw,all_squash,anonuid=36,anongid=36) When exporting VM's as OVA using the engine web gui, the export is terribly slow (~4MiB/s), it succeeds for small disks (up to 20GB), exporting larger disks fails with a timeout. The network link between oVirt-nodes and NFS server is 1Gbit. I have done a little testing and looked at the code in /usr/share/ovirt-engine/playbooks/roles/ovirt-ova-pack/files/pack_ova.py. It seems, the export is done by setting up a loop device /dev/loopX on the exporting node linked to a freshly generated sparse file /data/ova/{vmname}.tmp on the NFS share and then exporting the disk using qemu-img with target /dev/loopX. Using iotop on the node doing the export I can see write rates ranging from 2-5 Mib/s on the /dev/loopX device. When copying to the NFS share /data/ova using dd or qemu-img *directly* (that is using /data/ova/test.img instead of the loop device as target) I am getting write rates of ~100MiB/s which is the expected performance of the NFS servers underlying harddisk-system and the network connection. It seems that the loop device is the bottleneck. So far I have been playing with NFS mount options and the options passed to qemu-img in /usr/share/ovirt-engine/playbooks/roles/ovirt-ova-pack/files/pack_ova.py without any success. Any ideas or anyone with similar problems ? 😊 -- juergen walch

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possible to export a running VM to OVA?
by Jayme 21 Jan '20

21 Jan '20

I'm looking at using a script similar to https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/export_v… to export VMs as OVA for backup purposes. I tested it out and it seems that it does create a snapshot and allows me to export an OVA of a running VM. I read in guides that the VM should be shutdown before exporting to OVA but I'm not sure if that info is still relevant.

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Gluster: a lof of Number of ntries in heal pending
by Stefan Wolf 21 Jan '20

21 Jan '20

Hello to all, I ve a problem with gluster [root@kvm10 ~]# gluster volume heal data info summary Brick kvm10:/gluster_bricks/data Status: Connected Total Number of entries: 868 Number of entries in heal pending: 868 Number of entries in split-brain: 0 Number of entries possibly healing: 0 Brick kvm320.durchhalten.intern:/gluster_bricks/data Status: Connected Total Number of entries: 1 Number of entries in heal pending: 1 Number of entries in split-brain: 0 Number of entries possibly healing: 0 Brick kvm360.durchhalten.intern:/gluster_bricks/data Status: Connected Total Number of entries: 867 Number of entries in heal pending: 867 Number of entries in split-brain: 0 Number of entries possibly healing: 0 Brick kvm380.durchhalten.intern:/gluster_bricks/data Status: Connected Total Number of entries: 868 Number of entries in heal pending: 868 Number of entries in split-brain: 0 Number of entries possibly healing: 0 [root@kvm10 ~]# gluster volume heal data info split-brain Brick kvm10:/gluster_bricks/data Status: Connected Number of entries in split-brain: 0 Brick kvm320.durchhalten.intern:/gluster_bricks/data Status: Connected Number of entries in split-brain: 0 Brick kvm360.durchhalten.intern:/gluster_bricks/data Status: Connected Number of entries in split-brain: 0 Brick kvm380.durchhalten.intern:/gluster_bricks/data Status: Connected Number of entries in split-brain: 0 As I understand there is no split-brain but 868 files ar in state heal pending. I ve restarted every node. I ve also tried: [root@kvm10 ~]# gluster volume heal data full Launching heal operation to perform full self heal on volume data has been successful Use heal info commands to check status. but even after a week there is no really change ( I started with 912 Number of entries in heal pending) can somebody tell what exactly is the problem and how can I solve it. thank you very much

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Re: oVirt on a Single Server
by Tony Brian Albers 21 Jan '20

21 Jan '20

In a small environment I think the easiest way would be to use the local machine as a host and then run the engine as a vm on a laptop or an older PC. As long as you have memory enough it runs on pretty much anything. Be careful when using local storage, it's got some special requirements: https://www.ovirt.org/documentation/admin-guide/chap-Storage.html /tony On Tue, 2020-01-21 at 08:05 +0000, Matt R wrote: > That was my original configuration, but I found that it wouldn't let > me add the local machine as a host, and so I thought perhaps I needed > to use the self-hosted deployment methodology instead. > > Would a regular engine be better for my deployment type? If so, I can > investigate why that isn't working, and start over. > > Sent from my iPad > > > On Jan 20, 2020, at 11:46 PM, Tony Brian Albers <tba(a)kb.dk> wrote: > > > > > On Tue, 2020-01-21 at 07:35 +0000, webmattr(a)hotmail.com wrote: > > > Hello, > > > > > > I can't seem to install the self-hosted engine onto local > > > storage. It > > > gives me glustefs, iscsi, fc, and nfs as the available options. > > > I'm > > > using this in a home-lab scenario, and don't have budget/etc. for > > > building out a dedicated NAS for it, or setting up multiple > > > nodes. I > > > like the look of oVirt, and wanted to try it with a couple > > > disposable > > > vm's (plex, and a docker instance I break often). My current > > > best- > > > thought for how to make it work is to setup NFS on the server, > > > and > > > then point the self-hosted engine at the (local) NFS share. Is > > > there > > > a better way to do this that I might be overlooking?* > > > > > > *Factoring that I don't have the funds to build out a proper > > > storage > > > environment, yet. > > > > > > (and if anyone asks, I did search for a solution to this, but > > > didn't > > > find anything super helpful. Mostly I found 5+ year old articles > > > on a > > > similar but different scenario). > > > > > > > Well, if you can live with a regular engine(not self-hosted), this > > works: > > > > https://www.ovirt.org/documentation/install-guide/chap-Installing_oVirt.html > > > > > > HTH > > > > /tony > > > > > > > > > > > > > >

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oVirt on a Single Server
by webmattr＠hotmail.com 21 Jan '20

21 Jan '20

Hello, I can't seem to install the self-hosted engine onto local storage. It gives me glustefs, iscsi, fc, and nfs as the available options. I'm using this in a home-lab scenario, and don't have budget/etc. for building out a dedicated NAS for it, or setting up multiple nodes. I like the look of oVirt, and wanted to try it with a couple disposable vm's (plex, and a docker instance I break often). My current best-thought for how to make it work is to setup NFS on the server, and then point the self-hosted engine at the (local) NFS share. Is there a better way to do this that I might be overlooking?* *Factoring that I don't have the funds to build out a proper storage environment, yet. (and if anyone asks, I did search for a solution to this, but didn't find anything super helpful. Mostly I found 5+ year old articles on a similar but different scenario).

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VM migrations stalling over migration-only network
by Ben 21 Jan '20

21 Jan '20

Hi, I'm pretty stuck at the moment so I hope someone can help me. I have an oVirt 4.3 data center with two hosts. Recently, I attempted to segregate migration traffic from the the standard ovirtmgmt network, where the VM traffic and all other traffic resides. I set up the VLAN on my router and switch, and created LACP bonds on both hosts, tagging them with the VLAN ID. I confirmed the routes work fine, and traffic speeds are as expected. MTU is set to 9000. After configuring the migration network in the cluster and dragging and dropping it onto the bonds on each host, VMs fail to migrate. oVirt is not reporting any issues with the network interfaces or sync with the hosts. However, when I attempt to live-migrate a VM, progress gets to 1% and stalls. The transfer rate is 0Mbps, and the operation eventually fails. I have not been able to identify anything useful in the VDSM logs on the source or destination hosts, or in the engine logs. It repeats the below WARNING and INFO logs for the duration of the process, then logs the last entries when it fails. I can provide more logs if it would help. I'm not even sure where to start -- since I am a novice at networking, at best, my suspicion the entire time was that something is misconfigured in my network. However, the routes are good, speed tests are fine, and I can't find anything else wrong with the connections. It's not impacting any other traffic over the bond interfaces. Are there other requirements that must be met for VMs to migrate over a separate interface/network? 2020-01-12 03:18:28,245-0500 WARN (migmon/a24fd7e3) [virt.vm] (vmId='a24fd7e3-161c-451e-8880-b3e7e1f7d86f') Migration stalling: remaining (4191MiB) > lowmark (4191MiB). (migration:854) 2020-01-12 03:18:28,245-0500 INFO (migmon/a24fd7e3) [virt.vm] (vmId='a24fd7e3-161c-451e-8880-b3e7e1f7d86f') Migration Progress: 930.341 seconds elapsed, 1% of data processed, total data: 4192MB, processed data: 0MB, remaining data: 4191MB, transfer speed 0MBps, zero pages: 149MB, compressed: 0MB, dirty rate: 0, memory iteration: 1 (migration:881) 2020-01-12 03:18:31,386-0500 ERROR (migsrc/a24fd7e3) [virt.vm] (vmId='a24fd7e3-161c-451e-8880-b3e7e1f7d86f') operation failed: migration out job: unexpectedly failed (migration:282) 2020-01-12 03:18:32,695-0500 ERROR (migsrc/a24fd7e3) [virt.vm] (vmId='a24fd7e3-161c-451e-8880-b3e7e1f7d86f') Failed to migrate (migration:450) File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 431, in _regular_run time.time(), migrationParams, machineParams File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 505, in _startUnderlyingMigration File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 591, in _perform_with_conv_schedule self._perform_migration(duri, muri) File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 525, in _perform_migration self._migration_flags) libvirtError: operation failed: migration out job: unexpectedly failed 2020-01-12 03:18:40,880-0500 INFO (jsonrpc/6) [api.virt] FINISH getMigrationStatus return={'status': {'message': 'Done', 'code': 0}, 'migrationStats': {'status': {'message': 'Fatal error during migration', 'code': 12}, 'progress': 1L}} from=::ffff:10.0.0.20,41462, vmId=a24fd7e3-161c-451e-8880-b3e7e1f7d86f (api:54)

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Ovirt backup
by Nazan CENGİZ 20 Jan '20

20 Jan '20

Hi all, I want to back up Ovirt for free. Is there a script, project or tool that you can recommend for this? Is there a project that you can test, both backup and restore process can work properly? Best Regards, Nazan. [cid:image635035.PNG@c85af1f5.4398eec0]<http://www.havelsan.com.tr> [cid:image1b01e4.JPG@3906782d.46addbb9] Nazan CENGİZ AR-GE MÜHENDİSİ Mustafa Kemal Mahallesi 2120 Cad. No:39 06510 Çankaya Ankara TÜRKİYE [cid:imagebfc2cf.PNG@f8421962.4190403c] +90 312 219 57 87 [cid:imageedc33b.PNG@1c7f852f.478fd74c] +90 312 219 57 97 [cid:image1e4b47.JPG@66431552.499ea47a] YASAL UYARI: Bu elektronik posta işbu linki kullanarak ulaşabileceğiniz Koşul ve Şartlar dokümanına tabidir. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> LEGAL NOTICE: This e-mail is subject to the Terms and Conditions document which can be accessed with this link. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> [http://www.havelsan.com.tr/Library/images/mail/email.jpg] Lütfen gerekmedikçe bu sayfa ve eklerini yazdırmayınız / Please consider the environment before printing this email

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oVirt failing to make a template of Centos 7 VM using seal
by damien.altman＠gmail.com 20 Jan '20

20 Jan '20

Hi there, My oVirt engine is failing to create a template from a Centos 7 VM, the /var/log/vdsm/vdsm.log is as follows: ) 2020-01-20 19:39:07,332+1100 ERROR (virt/875f8036) [root] Job u'875f8036-e28a-4741-b3a3-046cc711d252' failed (jobs:221) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/jobs.py", line 157, in run self._run() File "/usr/lib/python2.7/site-packages/vdsm/virt/jobs/seal.py", line 74, in _run virtsysprep.sysprep(vol_paths) File "/usr/lib/python2.7/site-packages/vdsm/virtsysprep.py", line 39, in sysprep commands.run(cmd) File "/usr/lib/python2.7/site-packages/vdsm/common/commands.py", line 110, in run raise cmdutils.Error(args, p.returncode, out, err) Error: Command ['/usr/bin/virt-sysprep', '-a', u'/rhev/data-center/mnt/xxxxx.xxxxx.net:_storage_host__storage/eb8ba7f9-27d5 -44c0-a744-9027be39a756/images/3ac44e69-ae82-4d79-8b58-0f3ef4cf60db/f4631212 -4b1e-4c65-b19b-47215e9aca55'] failed with rc=1 out='[ 0.0] Examining the guest ...\n' err="libvirt: XML-RPC error : Cannot create user runtime directory '//.cache/libvirt': Permission denied\nvirt-sysprep: error: libguestfs error: could not connect to libvirt (URI = \nqemu:///session): Cannot create user runtime directory '//.cache/libvirt': \nPermission denied [code=38 int1=13]\n\nIf reporting bugs, run virt-sysprep with debugging enabled and include the \ncomplete output:\n\n virt-sysprep -v -x [...]\n" The template saves fine if I do not have 'Seal Template' selected.

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VM Failover Scenario - automatically shutting down Test VM when failover for Prod VM is required
by Martin Decker 19 Jan '20

19 Jan '20

Hello List, I have a simple setup with 2 Compute Nodes to host 2 VMs: a PROD VM and a TEST VM. The requirement is that if the compute node with the Prod VM fails, the Prod VM should automatically migrate to the second compute node. In order to maximize performance for the Prod VM, there should be no other VMs running on the same compute node. This means that the Test VM should be stopped before the Prod VM is started on the failover compute node. I want to use 80-90% of the physical memory of the compute node for Prod VM, therefore Prod VM can not be started due to lack of memory if Test VM is not stopped up front. Can this be implemented? Best regards, Martin

1 0

ISO Upload
by Christian Reiss 17 Jan '20

17 Jan '20

Hey folks, I have a cluster setup as follows (among others) /vms for vm storage. Attached as data domain. /isos for, well, isos. Attached as iso domain. When I try to upload a(ny) iso via the ovirt engine, I can only select the vms storage path, not the iso storage path. Both are green and active across the board. Is my understanding correct that I can only upload and ISO to a data domain, then (once uploaded), move the iso file to the iso domain via the web-ui? -Chris. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

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Re: [moVirt] Expanding oVirt
by Michal Skrivanek 17 Jan '20

17 Jan '20

[fwding to the right list] > On 15 Jan 2020, at 22:57, mweber(a)maetrix.tech wrote: > > I am planning a basic 3-host hyperconverged oVirt cluster and am very happy with tests I have conducted regarding the deployment. > > I have a question regarding expanding the cluster and cant seem to find a direct answer. My hosts have a limited number of HDD slots and am curious about expanding the gluster volumes. Is this a simple process of adding another host or hosts as I go and adding the gluster bricks to the volume and rebalancing? I also recall seeing a hard limit of nine hosts in a cluster. Is this correct? > Thank you, > _______________________________________________ > moVirt mailing list -- movirt(a)ovirt.org > To unsubscribe send an email to movirt-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/movirt@ovirt.org/message/YSSYKBGN6HMU…

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Re: Ovirt OVN help needed
by Strahil 17 Jan '20

17 Jan '20

Hi Miguel, It seems the Cluster's switch is of type 'Linux Bridge'. Best Regards, Strahil NikolovOn Jan 10, 2020 12:37, Miguel Duarte de Mora Barroso <mdbarroso(a)redhat.com> wrote: > > On Mon, Jan 6, 2020 at 9:21 PM Strahil Nikolov <hunter86_bg(a)yahoo.com> wrote: > > > > Hi Miguel, > > > > I had read some blogs about OVN and I tried to collect some data that might hint where the issue is. > > > > I still struggle to "decode" that , but it may be easier for you or anyone on the list. > > > > I am eager to receive your reply. > > Thanks in advance and Happy New Year ! > > Hi, > > Sorry for not noticing your email before. Hope late is better than never .. > > > > > > > Best Regards, > > Strahil Nikolov > > > > В сряда, 18 декември 2019 г., 21:10:31 ч. Гринуич+2, Strahil Nikolov <hunter86_bg(a)yahoo.com> написа: > > > > > > That's a good question. > > ovirtmgmt is using linux bridge, but I'm not so sure about the br-int. > > 'brctl show' is not understanding what type is br-int , so I guess openvswitch. > > > > This is still a guess, so you can give me the command to verify that :) > > You can use the GUI for that; access "Compute > clusters" , choose the > cluster in question, hit 'edit', then look for the 'Swtich type' > entry. > > > > > > As the system was first build on 4.2.7 , most probably it never used anything except openvswitch. > > > > Thanks in advance for your help. I really appreciate that. > > > > Best Regards, > > Strahil Nikolov > > > > > > В сряда, 18 декември 2019 г., 17:53:31 ч. Гринуич+2, Miguel Duarte de Mora Barroso <mdbarroso(a)redhat.com> написа: > > > > > > On Wed, Dec 18, 2019 at 6:35 AM Strahil Nikolov <hunter86_bg(a)yahoo.com> wrote: > > > > > > Hi Dominik, > > > > > > sadly reinstall of all hosts is not helping. > > > > > > @ Miguel, > > > > > > I have 2 clusters > > > 1. Default (amd-based one) -> ovirt1 (192.168.1.90) & ovirt2 (192.168.1.64) > > > 2. Intel (intel-based one and a gluster arbiter) -> ovirt3 (192.168.1.41) > > > > But what are the switch types used on the clusters: openvswitch *or* > > legacy / linux bridges ? > > > > > > > > > > > > The output of the 2 commands (after I run reinstall on all hosts ): > > > > > > [root@engine ~]# ovn-sbctl list encap > > > _uuid : d4d98c65-11da-4dc8-9da3-780e7738176f > > > chassis_name : "baa0199e-d1a4-484c-af13-a41bcad19dbc" > > > ip : "192.168.1.90" > > > options : {csum="true"} > > > type : geneve > > > > > > _uuid : ed8744a5-a302-493b-8c3b-19a4d2e170de > > > chassis_name : "25cc77b3-046f-45c5-af0c-ffb2f77d73f1" > > > ip : "192.168.1.64" > > > options : {csum="true"} > > > type : geneve > > > > > > _uuid : b72ff0ab-92fc-450c-a6eb-ab2869dee217 > > > chassis_name : "5668499c-7dd0-41ee-bc5d-2e6ee9cd61c3" > > > ip : "192.168.1.41" > > > options : {csum="true"} > > > type : geneve > > > > > > > > > [root@engine ~]# ovn-sbctl list chassis > > > _uuid : b1da5110-f477-4c60-9963-b464ab96c644 > > > encaps : [ed8744a5-a302-493b-8c3b-19a4d2e170de] > > > external_ids : {datapath-type="", iface-types="erspan,geneve,gre,internal,ip6erspan,ip6gre,lisp,patch,stt,system,tap,vxlan", ovn-bridge-mappings=""} > > > hostname : "ovirt2.localdomain" > > > name : "25cc77b3-046f-45c5-af0c-ffb2f77d73f1" > > > nb_cfg : 0 > > > transport_zones : [] > > > vtep_logical_switches: [] > > > > > > _uuid : dcc94e1c-bf44-46a3-b9d1-45360c307b26 > > > encaps : [b72ff0ab-92fc-450c-a6eb-ab2869dee217] > > > external_ids : {datapath-type="", iface-types="erspan,geneve,gre,internal,ip6erspan,ip6gre,lisp,patch,stt,system,tap,vxlan", ovn-bridge-mappings=""} > > > hostname : "ovirt3.localdomain" > > > name : "5668499c-7dd0-41ee-bc5d-2e6ee9cd61c3" > > > nb_cfg : 0 > > > transport_zones : [] > > > vtep_logical_switches: [] > > > > > > _uuid : 897b34c5-d1d1-41a7-b2fd-5f1fa203c1da > > > encaps : [d4d98c65-11da-4dc8-9da3-780e7738176f] > > > external_ids : {datapath-type="", iface-types="erspan,geneve,gre,internal,ip6erspan,ip6gre,lisp,patch,stt,system,tap,vxlan", ovn-bridge-mappings=""} > > > hostname : "ovirt1.localdomain" > > > name : "baa0199e-d1a4-484c-af13-a41bcad19dbc" > > > nb_cfg : 0 > > > transport_zones : [] > > > vtep_logical_switches: [] > > > > > > > > > If you know an easy method to reach default settings will be best, as I'm currently not using OVN in production (just for tests and to learn more about how it works) and I can afford any kind of downtime. > > > > > > Best Regards, > > > Strahil Nikolov > > > > > > В вторник, 17 декември 2019 г., 11:28:25 ч. Гринуич+2, Miguel Duarte

3 2

ovirt_disk Ansible module creating disks of wrong size but why?
by m.skrzetuski＠gmail.com 16 Jan '20

16 Jan '20

Hello everyone, I just saw the list of modules at https://github.com/ansible/ansible/tree/663f8464ee7ab2cb086857f04393e643407…. Does this mean you (oVirt devs) did not update ovirt Ansible modules since 2 years? Anyhow, the following tasks create a VM with a 8GB instead of 500GB disk (confirmed with lsblk and fdisk). Why is that and how do I get around it? - name: download centos image get_url: url: https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2 dest: /data/isos/CentOS-7-x86_64-GenericCloud.qcow2 - name: create disk for vm ovirt_disk: name: centos upload_image_path: /data/isos/CentOS-7-x86_64-GenericCloud.qcow2 storage_domain: vmdata2 size: 500GiB wait: true bootable: true format: cow when: register_centos_disks.ovirt_disks|length == 0 - name: create vm ovirt_vm: name: dumbo type: server state: "running" cluster: dumbo high_availability: yes disks: - name: centos graphical_console: protocol: vnc operating_system: Linux nics: - name: nic1 profile_name: ovirtmgmt memory: 8GiB cpu_sockets: 1 cpu_cores: 1 cpu_threads: 2 If I use sparse: false with the ovirt_disk module I am getting following errors. An exception occurred during task execution. To see the full traceback, use -vvv. The error was: Error: Fault reason is "Operation Failed". Fault detail is "[Cannot add Virtual Disk. Disk configuration (COW Preallocated) is incompatible with the storage domain type.]". HTTP response code is 409. fatal: [dumbo]: FAILED! => changed=false msg: Fault reason is "Operation Failed". Fault detail is "[Cannot add Virtual Disk. Disk configuration (COW Preallocated) is incompatible with the storage domain type.]". HTTP response code is 409. The storage domain type is data. So what is wrong with that? Frustrated regards Skrzetuski

4 7

Re: Can we please migrate to 2020 and get a user friendly issues/support tool?
by Strahil 16 Jan '20

16 Jan '20

I can admit that I also struggle with the search. Anything like the CentOS forum will be far better than now. P.S.: when you have several thousand e-mails, searching in the client is the same ... Best Regards, Strahil NikolovOn Jan 13, 2020 16:54, Torsten Stolpmann <torsten.stolpmann(a)verit.de> wrote: > > To throw in my 2cents worth - I am totally happy with a mailing list and > see absolutely no need for a change. > > I heard that Google is very good at indexing btw. as is my mailreader. > > > On 13.01.2020 15:37, m.skrzetuski(a)gmail.com wrote: > > Well, yes... in my opinion it should be a discussion forum, with a well designed search. A place where you can see the question and answers and maybe a "marked" solution. Not everything is a bug and Bugzilla is as modern as Internet Explorer 4. Did you try to search for solutions, for some oVirt problems? It's a nightmare to go through this list here. > > > > The comparison with Jira was probably wrong, although you don't have to use Jira like a ticketing system. I just wanted to express that I would like some kind of a modern tool. Something like StackOverflow maybe. Or a simple forum software. > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/LAHRPTZCDZQEO… > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZQPK2LGGAJFNP…

4 4

Re: upgrade issue
by Jingjie Jiang 16 Jan '20

16 Jan '20

Hi Paul, I got it now. Thanks a lot, Jingjie On 1/16/20 5:02 AM, Staniforth, Paul wrote: > Hi Jingjie, > It sounds like you are using linux hosts try yum > check-update and yum update. The ovirt-node-ng-image-update is for > when you have installed oVirt Node, you can't change from an > enterprise linux host to a node without deleting the host and > reinstalling using the oVirt node iso as it installs to a bare-metal > system. > > https://www.ovirt.org/documentation/install-guide/chap-Introduction_to_Host… > Introduction to Hosts | oVirt > <https://www.ovirt.org/documentation/install-guide/chap-Introduction_to_Host…> > Host Type Other Names Description; oVirt Node: Thin host: This is a > minimal operating system based on Enterprise Linux. It is distributed > as an ISO file and contains only the packages required for the machine > to act as a host. > www.ovirt.org > > Regards, > Paul S. > ------------------------------------------------------------------------ > *From:* Jingjie Jiang <jingjie.jiang(a)oracle.com> > *Sent:* 15 January 2020 18:25 > *To:* Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk>; Parth > Dhanjal <dparth(a)redhat.com> > *Cc:* users <users(a)ovirt.org> > *Subject:* Re: [ovirt-users] Re: upgrade issue > > *Caution External Mail:* Do not click any links or open any > attachments unless you trust the sender and know that the content is safe. > > Hi Paul, > > Thanks for your reply. > > I did install ovirt-release43 before I install the > ovirt-node-ng-image-update package. > > > Here is the brief procedure: > > 1. Install the 4.2.8 ovirt host on CentOS7.6 by adding the node from > AdminPortal. > > 2. Upgrade ovirt 4.2.8 engine to 4.3.6. > > 3. Set the host to maintainence from AdminPortal. > > 4. Yum install ovirt-release43 rpm > > # yum install > http://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm > <https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fresources.…> > > 5.Yum install node update package > > # yum install > https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ovirt-node-ng-imag… > <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fresources…> > > 6. reboot > > > vdsm did not get update. > > > -Jingjie > > > On 1/15/20 6:14 AM, Staniforth, Paul wrote: >> Hel# yum install >> https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ovirt-node-ng-imag… >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fresources…> >> Jingjie, >> I think you need to install >> https://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fresources…> >> so yum updates to the 4.3 release otherwise it will stay on the 4.2 >> release (4.2.8 being the last version). >> >> >> Regards, >> Paul S. >> ------------------------------------------------------------------------ >> *From:* Jingjie Jiang <jingjie.jiang(a)oracle.com> >> <mailto:jingjie.jiang@oracle.com> >> *Sent:* 14 January 2020 15:30 >> *To:* Parth Dhanjal <dparth(a)redhat.com> <mailto:dparth@redhat.com> >> *Cc:* users <users(a)ovirt.org> <mailto:users@ovirt.org> >> *Subject:* [ovirt-users] Re: upgrade issue >> >> *Caution External Mail:* Do not click any links or open any >> attachments unless you trust the sender and know that the content is >> safe. >> >> Hi Path, >> >> Thanks for your rely. >> >> Please check my inline comments >> >> -Jingjie >> >> On 1/14/20 2:28 AM, Parth Dhanjal wrote: >>> Hello Jingjie! >>> >>> You can follow >>> https://www.ovirt.org/documentation/upgrade-guide/chap-Upgrading_from_4.1_t… >>> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> >> >> I tried the above link before and it worked. >> >> But, I'd like to know how the upgrade with >> ovirt-node-ng-image-update package works. >> >> Any suggestion about the issue I reported in previous email? >> >> Also, about the link you pointed, "imgbase check" command crashed >> when I ran from the ovirt host based on CentOS: >> >> # imgbase check >> Traceback (most recent call last): >> File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main >> "__main__", fname, loader, pkg_name) >> File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code >> exec code in run_globals >> File "/usr/lib/python2.7/site-packages/imgbased/__main__.py", line >> 53, in <module> >> CliApplication() >> File "/usr/lib/python2.7/site-packages/imgbased/__init__.py", line >> 82, in CliApplication >> app.hooks.emit("post-arg-parse", args) >> File "/usr/lib/python2.7/site-packages/imgbased/hooks.py", line >> 120, in emit >> cb(self.context, *args) >> File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", >> line 185, in post_argparse >> run_check(app) >> File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", >> line 225, in run_check >> status = Health(app).status() >> File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", >> line 358, in status >> status.results.append(group().run()) >> File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", >> line 385, in check_thin >> pool = self.app.imgbase._thinpool() >> File "/usr/lib/python2.7/site-packages/imgbased/imgbase.py", line >> 120, in _thinpool >> return LVM.Thinpool.from_tag(self.thinpool_tag) >> File "/usr/lib/python2.7/site-packages/imgbased/lvm.py", line 227, >> in from_tag >> assert len(lvs) == 1 >> AssertionError >> >> >> >>> Under this link you can find a tab to upgrade the hosts. Instead of >>> https://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm >>> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fresources…> >>> You can use >>> https://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm >>> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fresources…> >>> >>> Regards >>> Parth Dhanjal >>> >>> On Mon, Jan 13, 2020 at 11:44 PM <jingjie.jiang(a)oracle.com >>> <mailto:jingjie.jiang@oracle.com>> wrote: >>> >>> Hello, >>> >>> By following the instruction at >>> https://www.ovirt.org/documentation/upgrade-guide/appe-Manually_Updating_Ho… >>> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…>, >>> I tried to upgrade host from 4.2.8(CentOS 7.6) to 4.3.7. >>> After the reboot, the host still running 4.2.8 vdsm. >>> # rpm -qa | grep vdsm >>> vdsm-common-4.20.46-1.el7.noarch >>> vdsm-yajsonrpc-4.20.46-1.el7.noarch >>> vdsm-hook-vhostmd-4.20.46-1.el7.noarch >>> vdsm-4.20.46-1.el7.x86_64 >>> vdsm-client-4.20.46-1.el7.noarch >>> vdsm-python-4.20.46-1.el7.noarch >>> vdsm-hook-fcoe-4.20.46-1.el7.noarch >>> vdsm-network-4.20.46-1.el7.x86_64 >>> vdsm-jsonrpc-4.20.46-1.el7.noarch >>> vdsm-hook-vmfex-dev-4.20.46-1.el7.noarch >>> vdsm-http-4.20.46-1.el7.noarch >>> vdsm-api-4.20.46-1.el7.noarch >>> vdsm-hook-ethtool-options-4.20.46-1.el7.noarch >>> vdsm-hook-openstacknet-4.20.46-1.el7.noarch >>> [root@ovs260 ~]# >>> >>> >>> Looks like the upgrade did not take place as expected. >>> Any clue? >>> >>> Thanks in advance, >>> Jingjie >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> <mailto:users-leave@ovirt.org> >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/BLE3M55EMIDEC… >>> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> >>> >> To view the terms under which this email is distributed, please go to:- >> http://leedsbeckett.ac.uk/disclaimer/email/ > To view the terms under which this email is distributed, please go to:- > http://leedsbeckett.ac.uk/disclaimer/email/ > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KERM3W5G5OI3H…

1 0

dhw-error after HE restore
by Christoph Köhler 16 Jan '20

16 Jan '20

1 0

Re: upgrade issue
by Jingjie Jiang 16 Jan '20

16 Jan '20

Hi Paul, Thanks for your reply. I did install ovirt-release43 before I install the ovirt-node-ng-image-update package. Here is the brief procedure: 1. Install the 4.2.8 ovirt host on CentOS7.6 by adding the node from AdminPortal. 2. Upgrade ovirt 4.2.8 engine to 4.3.6. 3. Set the host to maintainence from AdminPortal. 4. Yum install ovirt-release43 rpm # yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm 5.Yum install node update package # yum install https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ovirt-node-ng-imag… 6. reboot vdsm did not get update. -Jingjie On 1/15/20 6:14 AM, Staniforth, Paul wrote: > Hel# yum install > https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ovirt-node-ng-imag… > Jingjie, > I think you need to install > https://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm > <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fresources…> > so yum updates to the 4.3 release otherwise it will stay on the 4.2 > release (4.2.8 being the last version). > > > Regards, > Paul S. > ------------------------------------------------------------------------ > *From:* Jingjie Jiang <jingjie.jiang(a)oracle.com> > *Sent:* 14 January 2020 15:30 > *To:* Parth Dhanjal <dparth(a)redhat.com> > *Cc:* users <users(a)ovirt.org> > *Subject:* [ovirt-users] Re: upgrade issue > > *Caution External Mail:* Do not click any links or open any > attachments unless you trust the sender and know that the content is safe. > > Hi Path, > > Thanks for your rely. > > Please check my inline comments > > -Jingjie > > On 1/14/20 2:28 AM, Parth Dhanjal wrote: >> Hello Jingjie! >> >> You can follow >> https://www.ovirt.org/documentation/upgrade-guide/chap-Upgrading_from_4.1_t… >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > > I tried the above link before and it worked. > > But, I'd like to know how the upgrade with ovirt-node-ng-image-update > package works. > > Any suggestion about the issue I reported in previous email? > > Also, about the link you pointed, "imgbase check" command crashed when > I ran from the ovirt host based on CentOS: > > # imgbase check > Traceback (most recent call last): > File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main > "__main__", fname, loader, pkg_name) > File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code > exec code in run_globals > File "/usr/lib/python2.7/site-packages/imgbased/__main__.py", line > 53, in <module> > CliApplication() > File "/usr/lib/python2.7/site-packages/imgbased/__init__.py", line > 82, in CliApplication > app.hooks.emit("post-arg-parse", args) > File "/usr/lib/python2.7/site-packages/imgbased/hooks.py", line 120, > in emit > cb(self.context, *args) > File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", > line 185, in post_argparse > run_check(app) > File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", > line 225, in run_check > status = Health(app).status() > File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", > line 358, in status > status.results.append(group().run()) > File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", > line 385, in check_thin > pool = self.app.imgbase._thinpool() > File "/usr/lib/python2.7/site-packages/imgbased/imgbase.py", line > 120, in _thinpool > return LVM.Thinpool.from_tag(self.thinpool_tag) > File "/usr/lib/python2.7/site-packages/imgbased/lvm.py", line 227, > in from_tag > assert len(lvs) == 1 > AssertionError > > > >> Under this link you can find a tab to upgrade the hosts. Instead of >> https://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fresources…> >> You can use >> https://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fresources…> >> >> Regards >> Parth Dhanjal >> >> On Mon, Jan 13, 2020 at 11:44 PM <jingjie.jiang(a)oracle.com >> <mailto:jingjie.jiang@oracle.com>> wrote: >> >> Hello, >> >> By following the instruction at >> https://www.ovirt.org/documentation/upgrade-guide/appe-Manually_Updating_Ho… >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…>, >> I tried to upgrade host from 4.2.8(CentOS 7.6) to 4.3.7. >> After the reboot, the host still running 4.2.8 vdsm. >> # rpm -qa | grep vdsm >> vdsm-common-4.20.46-1.el7.noarch >> vdsm-yajsonrpc-4.20.46-1.el7.noarch >> vdsm-hook-vhostmd-4.20.46-1.el7.noarch >> vdsm-4.20.46-1.el7.x86_64 >> vdsm-client-4.20.46-1.el7.noarch >> vdsm-python-4.20.46-1.el7.noarch >> vdsm-hook-fcoe-4.20.46-1.el7.noarch >> vdsm-network-4.20.46-1.el7.x86_64 >> vdsm-jsonrpc-4.20.46-1.el7.noarch >> vdsm-hook-vmfex-dev-4.20.46-1.el7.noarch >> vdsm-http-4.20.46-1.el7.noarch >> vdsm-api-4.20.46-1.el7.noarch >> vdsm-hook-ethtool-options-4.20.46-1.el7.noarch >> vdsm-hook-openstacknet-4.20.46-1.el7.noarch >> [root@ovs260 ~]# >> >> >> Looks like the upgrade did not take place as expected. >> Any clue? >> >> Thanks in advance, >> Jingjie >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> >> To unsubscribe send an email to users-leave(a)ovirt.org >> <mailto:users-leave@ovirt.org> >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/BLE3M55EMIDEC… >> <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> >> > To view the terms under which this email is distributed, please go to:- > http://leedsbeckett.ac.uk/disclaimer/email/

3 2

ovirt hosted engine deploy
by Nazan CENGİZ 16 Jan '20

16 Jan '20

Hi all, Ovirt node was successfully installed.But hosted engine deployment failed. I have been shared log files. [cid:6fda892b-465e-461f-b04c-f00344af3c5c] Could you please help me,please? Thanks. [cid:imageeb37b7.PNG@67cdf97c.449a1217]<http://www.havelsan.com.tr> [cid:imagee7cd94.JPG@4c2a019b.45ac6e31] Nazan CENGİZ AR-GE MÜHENDİSİ Mustafa Kemal Mahallesi 2120 Cad. No:39 06510 Çankaya Ankara TÜRKİYE [cid:imagebfc44b.PNG@4e621161.4ea98136] +90 312 219 57 87 [cid:image732ed1.PNG@b5060b4a.47ab90b8] +90 312 219 57 97 [cid:image48a8ed.JPG@9f956a02.4bad7f08] YASAL UYARI: Bu elektronik posta işbu linki kullanarak ulaşabileceğiniz Koşul ve Şartlar dokümanına tabidir. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> LEGAL NOTICE: This e-mail is subject to the Terms and Conditions document which can be accessed with this link. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> [http://www.havelsan.com.tr/Library/images/mail/email.jpg] Lütfen gerekmedikçe bu sayfa ve eklerini yazdırmayınız / Please consider the environment before printing this email

2 2

Power management and storage domains error when running Ansible tasks!
by m.skrzetuski＠gmail.com 15 Jan '20

15 Jan '20

Hello everyone, when I create a host via Ansible role "ovirt.infra" I get an error that power management is not enabled (red exclamation sign in the UI). My vars in the playbook look as follows. hosts: - name: delirium address: delirium.home cluster: Matrix public_key: true power_management_enabled: true Why is power management not enabled? What is it used for and how do I enable it with Ansible? I am trying to create a storage domain as follows. storages: vmdata: domain_function: data state: present data_center: Matrix localfs: path: /vmisos host: delirium.home vmisos: domain_function: data state: present data_center: Matrix localfs: path: /vmdata host: delirium.home However I get the following error. msg: Fault reason is "Incomplete parameters". Fault detail is "StorageDomain [storage] required for add". HTTP response code is 400. An exception occurred during task execution. To see the full traceback, use -vvv. The error was: Error: Fault reason is "Incomplete parameters". Fault detail is "StorageDomain [storage] required for add". HTTP response code is 400. failed: [delirium.home] (item={'key': 'vmisos', 'value': {'name': 'isos', 'domain_function': 'data', 'state': 'present', 'data_center': 'Matrix', 'localfs': {'path': '/vmdata'}, 'host': 'delirium.home'}}) => changed=false What is "storage" here? I don't see "storage" as parameter in https://docs.ansible.com/ansible/latest/modules/ovirt_storage_domain_module…. Kind regards skrzetuski

3 6

upgrade issue
by jingjie.jiang＠oracle.com 15 Jan '20

15 Jan '20

Hello, By following the instruction at https://www.ovirt.org/documentation/upgrade-guide/appe-Manually_Updating_Ho…, I tried to upgrade host from 4.2.8(CentOS 7.6) to 4.3.7. After the reboot, the host still running 4.2.8 vdsm. # rpm -qa | grep vdsm vdsm-common-4.20.46-1.el7.noarch vdsm-yajsonrpc-4.20.46-1.el7.noarch vdsm-hook-vhostmd-4.20.46-1.el7.noarch vdsm-4.20.46-1.el7.x86_64 vdsm-client-4.20.46-1.el7.noarch vdsm-python-4.20.46-1.el7.noarch vdsm-hook-fcoe-4.20.46-1.el7.noarch vdsm-network-4.20.46-1.el7.x86_64 vdsm-jsonrpc-4.20.46-1.el7.noarch vdsm-hook-vmfex-dev-4.20.46-1.el7.noarch vdsm-http-4.20.46-1.el7.noarch vdsm-api-4.20.46-1.el7.noarch vdsm-hook-ethtool-options-4.20.46-1.el7.noarch vdsm-hook-openstacknet-4.20.46-1.el7.noarch [root@ovs260 ~]# Looks like the upgrade did not take place as expected. Any clue? Thanks in advance, Jingjie

4 4

ovirt-provider-ovn external network provider
by p.staniforth＠leedsbeckett.ac.uk 14 Jan '20

14 Jan '20

Hello I was testing the ovirt-provider-ovn which was working but at some point seems to have stopped. The logical networks are created and VMs have their ports created and attached on the hosts they run or migrate to but their are no geneve tunnels created and on the engine host "ovn-sbctl show" produces no output. Any help appreciated. Thanks, Paul S.

3 2

Ovirt installation with USB
by Nazan CENGİZ 14 Jan '20

14 Jan '20

Hi all, I am trying install ovirt-node-ng-installer-4.3.5-2019080513.el7<https://resources.ovirt.org/pub/ovirt-4.3/iso/ovirt-node-ng-installer/4.3.5…> .I want setup on USB.I used UltraISO and USB Converter vs for converting.But it failed on below; "dracut-initqueue Warning dracut timeout": dracut/: Do you have any suggestions? Thanks. [cid:image56c8fc.PNG@b74488ec.4c807a5f]<http://www.havelsan.com.tr> [cid:image1ba961.JPG@c094eb48.40ac6f8b] Nazan CENGİZ AR-GE MÜHENDİSİ Mustafa Kemal Mahallesi 2120 Cad. No:39 06510 Çankaya Ankara TÜRKİYE [cid:image3092b8.PNG@a1ffaf9d.43a701c4] +90 312 219 57 87 [cid:image93a440.PNG@3f130358.4c891e67] +90 312 219 57 97 [cid:image7b8ddf.JPG@3fa3e4a7.40a7c68c] YASAL UYARI: Bu elektronik posta işbu linki kullanarak ulaşabileceğiniz Koşul ve Şartlar dokümanına tabidir. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> LEGAL NOTICE: This e-mail is subject to the Terms and Conditions document which can be accessed with this link. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> [http://www.havelsan.com.tr/Library/images/mail/email.jpg] Lütfen gerekmedikçe bu sayfa ve eklerini yazdırmayınız / Please consider the environment before printing this email

3 2

Re: Upload ISO to data domain - checksum mismatch on the brick
by Strahil 14 Jan '20

14 Jan '20

Hello Community, Just a short update - uploading on the next day works without issues. I will check it again ... Maybe too many isos in a row makes it crazy. Note: I have opened an RFE , so we can provide the ISO checksum, so the proxy can verify it: https://bugzilla.redhat.com/show_bug.cgi?id=1787906 Best Regards, Strahil NikolovOn Jan 12, 2020 12:56, Strahil Nikolov <hunter86_bg(a)yahoo.com> wrote: > > Hello Community, > > I'm currently migrating all my ISOs from the ISO domain to the DATA domain but it seems that the checksum (on brick level) mismatches. > The problem is that I have managed to upload several ISOs (one of them 4.9GB) without issues. > > Restarting the ovirt-imageio-proxy.service and later the HostedEngine VM doesn't help. > > The logs from the imageio proxy indicate no issues. > > I thought that the gluster could be the problem ,but this is not the case - I tested via copying (using ovirt1) between the 2 mountpoints and the sha512sum matches. > > Trying to upload via ovirt2 also doesn't help. > > Any ideas are appreciated. > > PS: I'm running latest oVirt. > > Best Regards, > Strahil Nikolov

1 0

Re: Ovirt installation with USB
by Strahil 14 Jan '20

14 Jan '20

It's CentOS based -> either use the tools in the CentOS wiki (or anything in the Fedora) or use 'dd' in any Linux/UNIX distribution. Best Regards, Strahil NikolovOn Jan 14, 2020 13:43, Nazan CENGİZ <nazancengiz(a)havelsan.com.tr> wrote: > > Hi all, > > I am trying install ovirt-node-ng-installer-4.3.5-2019080513.el7 .I want setup on USB.I used UltraISO and USB Converter vs for converting.But it failed on below; > > "dracut-initqueue Warning dracut timeout": > > > dracut/: > > > Do you have any suggestions? > > Thanks. > > > > Nazan CENGİZ > AR-GE MÜHENDİSİ > Mustafa Kemal Mahallesi 2120 Cad. No:39 06510 Çankaya Ankara TÜRKİYE > +90 312 219 57 87 > +90 312 219 57 97 > YASAL UYARI: Bu elektronik posta işbu linki kullanarak ulaşabileceğiniz Koşul ve Şartlar dokümanına tabidir. > LEGAL NOTICE: <

1 0

SPM contending loop
by Jayme 14 Jan '20

14 Jan '20

My cluster appears to be experiencing an SPM problem. I recently placed each host in maintenance to move the ovirt management network to another interface. All was successful and all VMs are currently running. However, I'm not facing an SPM contending loop with data center going in and out of responsive status. I have a 3 server HCI setup and all volumes are active and healed, there are no unsynced entries or split brains. Does anyone know how I could diagnose the SPM issue? engine.log: 2020-01-13 22:24:54,777-04 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand] (DefaultQuartzScheduler2) [213adf4f] START, GlusterTasksListVDSCommand(HostName = Orchard0, VdsIdVDSCommandParametersBase:{hostId='771c67eb-56e6-4736-8c67-668502d4ecf5'}), log id: 349f80a9 2020-01-13 22:24:55,231-04 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand] (DefaultQuartzScheduler2) [213adf4f] FINISH, GlusterTasksListVDSCommand, return: [], log id: 349f80a9 2020-01-13 22:24:58,245-04 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand] (DefaultQuartzScheduler3) [4f66c75b] START, GlusterServersListVDSCommand(HostName = Orchard0, VdsIdVDSCommandParametersBase:{hostId='771c67eb-56e6-4736-8c67-668502d4ecf5'}), log id: 7b04f110 2020-01-13 22:24:58,887-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand' return value ' TaskStatusListReturn:{status='Status [code=654, message=Not SPM]'} ' 2020-01-13 22:24:58,888-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] HostName = Orchard1 2020-01-13 22:24:58,888-04 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] Command 'HSMGetAllTasksStatusesVDSCommand(HostName = Orchard1, VdsIdVDSCommandParametersBase:{hostId='fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d'})' execution failed: IRSGenericException: IRSErrorException: IRSNonOperationalException: Not SPM 2020-01-13 22:24:59,034-04 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand] (DefaultQuartzScheduler3) [4f66c75b] FINISH, GlusterServersListVDSCommand, return: [10.12.0.220/24:CONNECTED, orchard1.grove.silverorange.com:CONNECTED, orchard2.grove.silverorange.com:DISCONNECTED], log id: 7b04f110 2020-01-13 22:24:59,049-04 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand] (DefaultQuartzScheduler3) [4f66c75b] START, GlusterServersListVDSCommand(HostName = Orchard2, VdsIdVDSCommandParametersBase:{hostId='fd0752d8-2d41-45b0-887a-0ffacbb8a237'}), log id: 43f1dd82 2020-01-13 22:24:59,099-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] START, ConnectStoragePoolVDSCommand(HostName = Orchard1, ConnectStoragePoolVDSCommandParameters:{hostId='fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', vdsId='fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', storagePoolId='a45e442e-9989-11e8-b0e4-00163e4bf18a', masterVersion='1'}), log id: 2b397b31 2020-01-13 22:24:59,099-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] Executing with domain map: {edc68a7c-7604-47e6-89bc-3738d727e8fc=active, 23c22a0f-0482-425e-8ada-730cf8ec0751=active, 390c0320-e843-4ff3-a4bb-a9973058447f=active, fb43d33a-82c8-44cb-8169-090cd0d8f56e=active, d70b171e-7488-4d52-8cad-bbc581dbf16e=active, 1f2e9989-9ab3-43d5-971d-568b8feca918=active} 2020-01-13 22:24:59,850-04 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand] (DefaultQuartzScheduler3) [4f66c75b] FINISH, GlusterServersListVDSCommand, return: [10.12.0.222/24:CONNECTED, 10.11.0.220:CONNECTED, orchard1.grove.silverorange.com:CONNECTED], log id: 43f1dd82 2020-01-13 22:24:59,852-04 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler3) [4f66c75b] START, GlusterVolumesListVDSCommand(HostName = Orchard0, GlusterVolumesListVDSParameters:{hostId='771c67eb-56e6-4736-8c67-668502d4ecf5'}), log id: 263be6f8 2020-01-13 22:25:00,019-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] FINISH, ConnectStoragePoolVDSCommand, return: , log id: 2b397b31 2020-01-13 22:25:00,036-04 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxy] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] hostFromVds::selectedVds - 'Orchard1', spmStatus 'Free', storage pool 'Default', storage pool version '4.3' 2020-01-13 22:25:00,056-04 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxy] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] starting spm on vds 'Orchard1', storage pool 'Default', prevId '-1', LVER '-1' 2020-01-13 22:25:00,057-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] START, SpmStartVDSCommand(HostName = Orchard1, SpmStartVDSCommandParameters:{hostId='fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', storagePoolId='a45e442e-9989-11e8-b0e4-00163e4bf18a', prevId='-1', prevLVER='-1', storagePoolFormatType='V4', recoveryMode='Manual', SCSIFencing='false'}), log id: 3dea111a 2020-01-13 22:25:00,065-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] spmStart polling started: taskId '671d5904-e062-4d45-9eb4-83a6f13657fe' 2020-01-13 22:25:00,500-04 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler3) [4f66c75b] FINISH, GlusterVolumesListVDSCommand, return: {3f8f6a0f-aed4-48e3-9129-18a2a3f64eef=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@743f4102, 71ff56d9-79b8-445d-b637-72ffc974f109=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@cad5f8f4, 752a9438-cd11-426c-b384-bc3c5f86ed07=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@f9f55499, c3e7447e-8514-4e4a-9ff5-a648fe6aa537=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@7a2c16da, 79e8e93c-57c8-4541-a360-726cec3790cf=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@33e1ab37, 095fd8fc-5322-4741-8805-fc0bb64b554f=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@b28195c0}, log id: 263be6f8 2020-01-13 22:25:03,089-04 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetTaskStatusVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] Failed in 'HSMGetTaskStatusVDS' method 2020-01-13 22:25:03,090-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] spmStart polling ended: taskId '671d5904-e062-4d45-9eb4-83a6f13657fe' task status 'finished' 2020-01-13 22:25:03,090-04 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] Start SPM Task failed - result: 'cleanSuccess', message: VDSGenericException: VDSErrorException: Failed to HSMGetTaskStatusVDS, error = TaskManager error, unable to add task: ('Task id already in use: 7df9eeb4-f7a8-4de4-b3f7-5e5607d48dda',), code = 100 2020-01-13 22:25:03,104-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] spmStart polling ended, spm status: Free 2020-01-13 22:25:03,105-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] START, HSMClearTaskVDSCommand(HostName = Orchard1, HSMTaskGuidBaseVDSCommandParameters:{hostId='fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d', taskId='671d5904-e062-4d45-9eb4-83a6f13657fe'}), log id: 5335606f 2020-01-13 22:25:03,110-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] FINISH, HSMClearTaskVDSCommand, return: , log id: 5335606f 2020-01-13 22:25:03,110-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [] FINISH, SpmStartVDSCommand, return: SpmStatusResult:{SPM Id='-1', SPM LVER='-1', SPM Status='Free'}, log id: 3dea111a 2020-01-13 22:25:03,117-04 INFO [org.ovirt.engine.core.bll.storage.pool.SetStoragePoolStatusCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [1c8884ac] Running command: SetStoragePoolStatusCommand internal: true. Entities affected : ID: a45e442e-9989-11e8-b0e4-00163e4bf18a Type: StoragePool 2020-01-13 22:25:03,179-04 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [1c8884ac] IrsBroker::Failed::GetStoragePoolInfoVDS: IRSGenericException: IRSErrorException: SpmStart failed 2020-01-13 22:25:03,205-04 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxy] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [1c8884ac] Irs placed on server 'fb1e62d5-1dc1-4ccc-8b2b-cf48f7077d0d' failed. Proceed Failover 2020-01-13 22:25:03,223-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [1c8884ac] START, ConnectStoragePoolVDSCommand(HostName = Orchard2, ConnectStoragePoolVDSCommandParameters:{hostId='fd0752d8-2d41-45b0-887a-0ffacbb8a237', vdsId='fd0752d8-2d41-45b0-887a-0ffacbb8a237', storagePoolId='a45e442e-9989-11e8-b0e4-00163e4bf18a', masterVersion='1'}), log id: 6a7302e9 2020-01-13 22:25:03,224-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-72) [1c8884ac] Executing with domain map: {edc68a7c-7604-47e6-89bc-3738d727e8fc=active, 23c22a0f-0482-425e-8ada-730cf8ec0751=active, 390c0320-e843-4ff3-a4bb-a9973058447f=active, fb43d33a-82c8-44cb-8169-090cd0d8f56e=active, d70b171e-7488-4d52-8cad-bbc581dbf16e=active, 1f2e9989-9ab3-43d5-971d-568b8feca918=active} ----------------------------- vdsm.log from one of my hosts: 2020-01-13 22:26:12,434-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,435-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: 88772af7-8cf5-433e-8be3-8d0adf0bbf04 (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 746, in _load self._loadJobMetaFile(taskDir, jn) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 696, in _loadJobMetaFile self._loadMetaFile(taskFile, self.jobs[n], Job.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/88772af7-8cf5-433e-8be3-8d0adf0bbf04/88772af7-8cf5-433e-8be3-8d0adf0bbf04.job.0',) 2020-01-13 22:26:12,462-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,462-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: a9b11e33-9b93-46a0-a36e-85063fd53ebe (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 751, in _load self._loadRecoveryMetaFile(taskDir, rn) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 705, in _loadRecoveryMetaFile self._loadMetaFile(taskFile, self.recoveries[n], Recovery.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/a9b11e33-9b93-46a0-a36e-85063fd53ebe/a9b11e33-9b93-46a0-a36e-85063fd53ebe.recover.0',) 2020-01-13 22:26:12,476-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,476-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: 650f2df4-6489-47e2-af5d-db86a22f01c0 (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 751, in _load self._loadRecoveryMetaFile(taskDir, rn) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 705, in _loadRecoveryMetaFile self._loadMetaFile(taskFile, self.recoveries[n], Recovery.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/650f2df4-6489-47e2-af5d-db86a22f01c0/650f2df4-6489-47e2-af5d-db86a22f01c0.recover.0',) 2020-01-13 22:26:12,487-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,488-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: a2e86fcc-8e7e-4e6d-bf5e-5ac61a98169e (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 746, in _load self._loadJobMetaFile(taskDir, jn) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 696, in _loadJobMetaFile self._loadMetaFile(taskFile, self.jobs[n], Job.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/a2e86fcc-8e7e-4e6d-bf5e-5ac61a98169e/a2e86fcc-8e7e-4e6d-bf5e-5ac61a98169e.job.0',) 2020-01-13 22:26:12,493-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,493-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: eb8b4f7a-9b5c-46f6-aaa7-7ef05dbf1743 (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 737, in _load self._loadTaskMetaFile(taskDir) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 688, in _loadTaskMetaFile self._loadMetaFile(taskFile, self, Task.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/eb8b4f7a-9b5c-46f6-aaa7-7ef05dbf1743/eb8b4f7a-9b5c-46f6-aaa7-7ef05dbf1743.task',) 2020-01-13 22:26:12,505-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,506-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: 75318d21-45b2-4dbd-985c-a7851a10a463 (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 746, in _load self._loadJobMetaFile(taskDir, jn) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 696, in _loadJobMetaFile self._loadMetaFile(taskFile, self.jobs[n], Job.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/75318d21-45b2-4dbd-985c-a7851a10a463/75318d21-45b2-4dbd-985c-a7851a10a463.job.0',) 2020-01-13 22:26:12,517-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,517-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: 1779b352-022c-49a3-9388-2f688d33cdab (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 746, in _load self._loadJobMetaFile(taskDir, jn) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 696, in _loadJobMetaFile self._loadMetaFile(taskFile, self.jobs[n], Job.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/1779b352-022c-49a3-9388-2f688d33cdab/1779b352-022c-49a3-9388-2f688d33cdab.job.0',) 2020-01-13 22:26:12,532-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,532-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: 0302036a-7d99-4685-befb-6fee1602feaf (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 746, in _load self._loadJobMetaFile(taskDir, jn) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 696, in _loadJobMetaFile self._loadMetaFile(taskFile, self.jobs[n], Job.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/0302036a-7d99-4685-befb-6fee1602feaf/0302036a-7d99-4685-befb-6fee1602feaf.job.0',) 2020-01-13 22:26:12,545-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,546-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: 24a825b9-d48d-4134-8aa1-b4db7a9c6ab1 (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 737, in _load self._loadTaskMetaFile(taskDir) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 688, in _loadTaskMetaFile self._loadMetaFile(taskFile, self, Task.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/24a825b9-d48d-4134-8aa1-b4db7a9c6ab1.backup/24a825b9-d48d-4134-8aa1-b4db7a9c6ab1.task',) 2020-01-13 22:26:12,560-0400 ERROR (tasks/5) [storage.TaskManager.Task] Unexpected error (task:652) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 631, in _loadMetaFile for line in getProcPool().readLines(filename): File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 334, in readLines return ioproc.readlines(path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 555, in readlines return self.readfile(path, direct).splitlines() File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 543, in readfile "direct": direct}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 2] No such file or directory 2020-01-13 22:26:12,561-0400 ERROR (tasks/5) [storage.TaskManager] taskManager: Skipping directory: 90d88529-a051-4acd-bef2-d0aa034c15de (taskManager:222) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 214, in loadDumpedTasks t = Task.loadTask(store, taskID) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1162, in loadTask t._load(store, ext) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 751, in _load self._loadRecoveryMetaFile(taskDir, rn) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 705, in _loadRecoveryMetaFile self._loadMetaFile(taskFile, self.recoveries[n], Recovery.fields) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 653, in _loadMetaFile raise se.TaskMetaDataLoadError(filename) TaskMetaDataLoadError: Can't load Task Metadata: ('/rhev/data-center/a45e442e-9989-11e8-b0e4-00163e4bf18a/mastersd/master/tasks/90d88529-a051-4acd-bef2-d0aa034c15de/90d88529-a051-4acd-bef2-d0aa034c15de.recover.0',) 2020-01-13 22:26:12,607-0400 ERROR (tasks/5) [storage.StoragePool] Unexpected error (sp:383) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line 378, in startSpm self.taskMng.recoverDumpedTasks() File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 227, in recoverDumpedTasks self.queueRecovery(task) File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 48, in queueRecovery return self._queueTask(task, task.recover) File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 54, in _queueTask 'Task id already in use: {0}'.format(task.id)) AddTaskError: TaskManager error, unable to add task: ('Task id already in use: 7df9eeb4-f7a8-4de4-b3f7-5e5607d48dda',) 2020-01-13 22:26:12,608-0400 ERROR (tasks/5) [storage.StoragePool] failed: TaskManager error, unable to add task: ('Task id already in use: 7df9eeb4-f7a8-4de4-b3f7-5e5607d48dda',) (sp:384) 2020-01-13 22:26:12,635-0400 ERROR (tasks/5) [storage.TaskManager.Task] (Task='3c7de2a0-597c-4ebe-b4de-689dba26045b') Unexpected error (task:875) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run return fn(*args, **kargs) File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 336, in run return self.cmd(*self.argslist, **self.argsdict) File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line 378, in startSpm self.taskMng.recoverDumpedTasks() File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 227, in recoverDumpedTasks self.queueRecovery(task) File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 48, in queueRecovery return self._queueTask(task, task.recover) File "/usr/lib/python2.7/site-packages/vdsm/storage/taskManager.py", line 54, in _queueTask 'Task id already in use: {0}'.format(task.id)) AddTaskError: TaskManager error, unable to add task: ('Task id already in use: 7df9eeb4-f7a8-4de4-b3f7-5e5607d48dda',)

3 3

[ANN] oVirt 4.3.8 Third Release Candidate is now available for testing
by Lev Veyde 14 Jan '20

14 Jan '20

The oVirt Project is pleased to announce the availability of the oVirt 4.3.8 Third Release Candidate for testing, as of January 8th, 2020. This update is a release candidate of the eighth in a series of stabilization updates to the 4.3 series. This is pre-release software. This pre-release should not to be used in production. This release is available now on x86_64 architecture for: * Red Hat Enterprise Linux 7.7 or later (but <8) * CentOS Linux (or similar) 7.7 or later (but <8) This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 7.7 or later (but <8) * CentOS Linux (or similar) 7.7 or later (but <8) * oVirt Node 4.3 (available for x86_64 only) has been built consuming CentOS 7.7 Release See the release notes [1] for known issues, new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Node is already available Additional Resources: * Read more about the oVirt 4.3.8 release highlights: http://www.ovirt.org/release/4.3.8/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.3.8/ [2] http://resources.ovirt.org/pub/ovirt-4.3-pre/iso/ -- Lev Veyde Senior Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

4 5

Re: gluster shards not healing
by Strahil 14 Jan '20

14 Jan '20

If you observe similar problems in the future, you can just rsync the files from one brick to the other and run a heal (usually a full heal resolves it all). Most probably the Hypervisor has accesed the file that consists the shards ans the FUSE client noticed that the first host needs healing and uploaded the files . I have used the following to also trigger a heal (not good for large volumes) find /fuse-mountpoint -iname '*' -exec stat {} \; Best Regards, Strahil Nikolov On Jan 14, 2020 02:33, Jayme <jaymef(a)gmail.com> wrote: > > I'm not exactly sure how but it looks like the problem worked itself out after a few hours > > On Mon, Jan 13, 2020 at 5:02 PM Jayme <jaymef(a)gmail.com> wrote: >> >> I have a 3-way replica HCI setup. I recently placed one host in maintenance to perform work on it. When I re-activated it I've noticed that many of my gluster volumes are not completing the heal process. >> >> heal info shows shard files in heal pending. I looked up the files and it appears that they exist on the other two hosts (the ones that remained active) but do not exist on the host that was in maintenance. >> >> I tried to run a manual heal on one of the volumes and then a full heal as well but there are still unhealed shards. The shard files also still do not exist on the maintenance host. Here is an example from one of my volumes: >> >> # gluster volume heal prod_a info >> Brick gluster0:/gluster_bricks/prod_a/prod_a >> Status: Connected >> Number of entries: 0 >> >> Brick gluster1:/gluster_bricks/prod_a/prod_a >> /.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 >> /.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.178 >> Status: Connected >> Number of entries: 2 >> >> Brick gluster2:/gluster_bricks/prod_a/prod_a >> /.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 >> /.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.178 >> Status: Connected >> Number of entries: 2 >> >> >> host0: >> >> # ls -al /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 >> ls: cannot access /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177: No such file or directory >> >> host1: >> >> # ls -al /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 >> -rw-rw----. 2 root root 67108864 Jan 13 16:57 /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 >> >> host2: >> >> # ls -al /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 >> -rw-rw----. 2 root root 67108864 Jan 13 16:57 /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 >> >> >> How can I heal these volumes? >> >> Thanks!

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Re: Can we please migrate to 2020 and get a user friendly issues/support tool?
by Strahil 14 Jan '20

14 Jan '20

Last time I used it, I found that at least half of the replies missing... On Jan 13, 2020 18:27, markus.falb(a)mafalb.at wrote: > > there is a web frontend for the mailing list at > https://lists.ovirt.org/archives/list/users@ovirt.org/ > > best regards, markus > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KVXIR6G4D6R77…

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gluster shards not healing
by Jayme 14 Jan '20

14 Jan '20

I have a 3-way replica HCI setup. I recently placed one host in maintenance to perform work on it. When I re-activated it I've noticed that many of my gluster volumes are not completing the heal process. heal info shows shard files in heal pending. I looked up the files and it appears that they exist on the other two hosts (the ones that remained active) but do not exist on the host that was in maintenance. I tried to run a manual heal on one of the volumes and then a full heal as well but there are still unhealed shards. The shard files also still do not exist on the maintenance host. Here is an example from one of my volumes: # gluster volume heal prod_a info Brick gluster0:/gluster_bricks/prod_a/prod_a Status: Connected Number of entries: 0 Brick gluster1:/gluster_bricks/prod_a/prod_a /.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 /.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.178 Status: Connected Number of entries: 2 Brick gluster2:/gluster_bricks/prod_a/prod_a /.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 /.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.178 Status: Connected Number of entries: 2 host0: # ls -al /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 ls: cannot access /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177: No such file or directory host1: # ls -al /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 -rw-rw----. 2 root root 67108864 Jan 13 16:57 /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 host2: # ls -al /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 -rw-rw----. 2 root root 67108864 Jan 13 16:57 /gluster_bricks/prod_a/prod_a/.shard/a746f8d2-5044-4d20-b525-24456e6f6f16.177 How can I heal these volumes? Thanks!

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How can I link the cloned disks from a snapshot to the original disks?
by FMGarcia 13 Jan '20

13 Jan '20

Hello, Sorry, I posted in bugzilla, and you advise me than my question isn't error. https://bugzilla.redhat.com/show_bug.cgi?id=1789534 I will attach the same archives and the same text. Description of problem: This problem is bizarre/unusual/convoluted, such that I think that it won't affect to anybody. But the system allows it. In a backup from snapshot with several disks, we can know the original disks from each disk through their names and their sizes. But, and if several disks had the same name and same size? How could we do it without inspect the content of each disk? With the java Sdk, the order of the discs from the original machine to the cloned machine changes, making this path not possible either. In attached files, I show the disks[with different name and order of java Sdk] of the original vm[vm1] and the cloned vm[vm1Clone]. And others[vm2] and [vm2Clone] with the same process, but all disks have the same name. The disks have two sizes: 1Gb and 2Gb. Steps to Reproduce: 1. Create a vm, and attach several disks with same name and same size. 2. Create a backup from snapshot. 3. Now, try to differentiate the disks cloned from original, without looking at their contents. Actual results: I think that it is impossible without I look at their contents. Expected results: Knowing which disk of the cloned machine links to which disk of the original machine. Additional info: If you need more info, request me it Vm.log -> Vm original with different disk name VmClone.log -> Vm clone with different disk name Vm2.log -> Vm original with same disk name Vm2Clone.log -> Cloned vm with same disk name Thanks for your time, Fran

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Re: Please Help, Ovirt Node Hosted Engine Deployment Problems 4.3.2
by William Smyth 13 Jan '20

13 Jan '20

I'm running into the exact same issue as described in this thread. The HostedEngine VM (HE) loses connectivity during the deployment while on the NAT'd network and the deployment fails. My HE VM is never migrated to shared storage because that part of the process hasn't been reached, nor have I been asked for the shared storage details, which are simple NFS shares. I've tried the deployment from the CLI and through Cockpit, both times using the Ansible deployment, and both times reaching the same conclusion. I did manage to connect to the Centos 7 host that is running the HE guest with virt-manager and moved the NIC to the 'ovirtmgmt' vswitch using macvtap, which allowed me to access HE from the outside world. One of the big issues though is that the HE isn't on shared storage and I'm not sure how to move it there. I'm running 2 Centos 7 hosts with different CPU makes, AMD and Intel. So i have two separate single-host clusters but I'm trying to at least have the HA setup for the HE, which I think is still possible. I know that I won't be able to do a live migration, but that's not a big deal. I'm afraid my failed deployment of HE is preventing this and I'm at an impasse. I don't want to give up on oVirt but it's becoming difficult to get my lab environment operational and I'm wasting a lot of time troubleshooting. Any help or suggestions would be greatly appreciated. William Smyth

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Can we please migrate to 2020 and get a user friendly issues/support tool?
by m.skrzetuski＠gmail.com 13 Jan '20

13 Jan '20

Hello everyone, I can speak only for myself but I find mailing lists so 1990. Could we migrate this list to something (user friendly) Jira like? I have to admit it's rather difficult to search an read the archive for old issues in the e-mail format. Kind regards Skrzetuski

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Setting up cockpit?
by m.skrzetuski＠gmail.com 13 Jan '20

13 Jan '20

Hello everyone, I'd like to get cockpit to work because currently when I click "Host Console" on a host I just get "connection refused". I checked and after the engine installation the cockpit service was not running. When I start it, it runs and answers on port 9090, however the SSL certificate is broken. - How do I auto enable cockpit on installation? - How do I supply my own SSL certification to cockpit? Kind regards Skrzetuski

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Re: Unstable VM network connectivity after upgrade 4.2.8 to 4.3.7
by Strahil 12 Jan '20

12 Jan '20

Can you check for any differences betwewn the newly created VM and the old one. Set an alias as follows: alias virsh='virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf' Then: virsh dumpxml oldVM virsh dumpxml newVM Maybe somethhing can give a clue what is going on. Best Regards, Strahil NikolovOn Jan 12, 2020 20:03, Latchezar Filtchev <Latcho(a)aubg.bg> wrote: > > Dear Strahil, > > > > Last strange discovery. Newly installed VM – same OS, same NIC’s – connected to the same VLAN’s. Both machines are running on the same virtualization host. > > Newly installed VM – no network issues at all. It works flawlessly. > > > > It is really very strange. > > > > Best, > > Latcho > >

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Re: Unstable VM network connectivity after upgrade 4.2.8 to 4.3.7
by Strahil 12 Jan '20

12 Jan '20

Maybe it's related to the CentOS 5.2 e1000 kernel module . Can you install another CentOS 5.2 and verify that the issue exists? Any chance to upgrade the VM to 5.11 or just update the kernel so it is at least 2.6.25 , so you can try the virtio NIC ? Best Regards, Strahil NikolovOn Jan 12, 2020 20:03, Latchezar Filtchev <Latcho(a)aubg.bg> wrote: > > Dear Strahil, > > > > Last strange discovery. Newly installed VM – same OS, same NIC’s – connected to the same VLAN’s. Both machines are running on the same virtualization host. > > Newly installed VM – no network issues at all. It works flawlessly. > > > > It is really very strange. > > > > Best, > > Latcho > >

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Re: Unstable VM network connectivity after upgrade 4.2.8 to 4.3.7
by Strahil 12 Jan '20

12 Jan '20

I guess I didn't clarify myself. I asked if you can shutdown the VM and then set only this VM's 'Custom compatibility mode' to 4.2 and power up to test. Yet, if the cluster was at 4.2 when you imported , then I am afraid that the 'Custom Compatibility mode' won't make a difference. I'd recommend you to open a bug on bugzilla.redhat.com and share the link with the mailing list. Many of the dev take a look here. But st Regards, Strahil NikolovOn Jan 12, 2020 15:02, Latchezar Filtchev <Latcho(a)aubg.bg> wrote: > > Yes! It is. > > > > After upgrade 4.2 to 4.3 datacenter and cluster compatibility mode was 4.2 when I discovered the issue. Then I set Cluster mode to 4.3 – no luck. It is not so easy to return it to 4.2. > > > > Thank you! > > Best, > > Latcho > > > > > > From:

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Low disk space on Storage
by suporte＠logicworks.pt 12 Jan '20

12 Jan '20

Hi, I'm running ovirt Version:4.3.4.3-1.el7 My filesystem disk has 30 GB free space. Cannot start a VM due to an I/O error storage. When tryng to move the disk to another storage domain get this error: Error while executing action: Cannot move Virtual Disk. Low disk space on Storage Domain DATA4. The sum of pre-allocated disk is the total of the storage domain disk. Any idea what can I do to move a disk to other storage domain? Many thanks -- Jose Ferradeira http://www.logicworks.pt

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Re: Unstable VM network connectivity after upgrade 4.2.8 to 4.3.7
by Strahil 12 Jan '20

12 Jan '20

This seems quite odd. What happens when you set custom compatibility mode to 4.2 ? I think it was in Edit -> system -> Advanced options -> Custom compatibility mode -> 4.2 Best Regards, Strahil NikolovOn Jan 12, 2020 13:24, Latchezar Filtchev <Latcho(a)aubg.bg> wrote: > > Hi Strahil, > > > > Unfortunately virtio drives cannot be used. Guest OS is CentOS 5.2, kernel 2.6.18-92.1.17.el5.centos.plusPAE > > > > The network connectivity of the VM is very short (please see below). Till I connect the VM (via spice) network connectivity is already gone. > > tcpdump –I eth0 –v > > tcpdump: listening on eth0, link-type EN10MB ( Ethernet ), capture 96 bytes > > > > 0 packets captured > > 0 packets received by filer > > 0 packets dropped by kernel > > > > From 172.17.17.7 icmp_seq=60 Destination Host Unreachable > > From 172.17.17.7 icmp_seq=61 Destination Host Unreachable > > From 172.17.17.7 icmp_seq=62 Destination Host Unreachable > > From 172.17.17.7 icmp_seq=63 Destination Host Unreachable > > From 172.17.17.7 icmp_seq=64 Destination Host Unreachable > > From 172.17.17.7 icmp_seq=65 Destination Host Unreachable > > 64 bytes from 172.17.16.16: icmp_seq=66 ttl=64 time=2.19 ms > > 64 bytes from 172.17.16.16: icmp_seq=67 ttl=64 time=0.567 ms > > 64 bytes from 172.17.16.16: icmp_seq=68 ttl=64 time=0.339 ms > > 64 bytes from 172.17.16.16: icmp_seq=69 ttl=64 time=0.337 ms > > 64 bytes from 172.17.16.16: icmp_seq=70 ttl=64 time=0.288 ms > > 64 bytes from 172.17.16.16: icmp_seq=71 ttl=64 time=0.305 ms > > 64 bytes from 172.17.16.16: icmp_seq=72 ttl=64 time=0.293 ms > > 64 bytes from 172.17.16.16: icmp_seq=73 ttl=64 time=0.346 ms > > 64 bytes from 172.17.16.16: icmp_seq=74 ttl=64 time=0.359 ms > > 64 bytes from 172.17.16.16: icmp_seq=75 ttl=64 time=0.479 ms > > 64 bytes from 172.17.16.16: icmp_seq=76 ttl=64 time=0.391 ms > > 64 bytes from 172.17.16.16: icmp_seq=77 ttl=64 time=0.302 ms > > 64 bytes from 172.17.16.16: icmp_seq=78 ttl=64 time=0.327 ms > > 64 bytes from 172.17.16.16: icmp_seq=79 ttl=64 time=0.321 ms > > From 172.17.17.7 icmp_seq=125 Destination Host Unreachable > > From 172.17.17.7 icmp_seq=126 Destination Host Unreachable > > From 172.17.17.7 icmp_seq=127 Destination Host Unreachable > > From 172.17.17.7 icmp_seq=128 Destination Host Unreachable > > > > Thank you! > > Best, > > Latcho > > > > > > From: Strahil Nikolov <hunter86_bg(a)yahoo.com> > Sent: Sunday, January 12, 2020 12:52 PM > To: users <users(a)ovirt.org>; Latchezar Filtchev <Latcho(a)aubg.bg> > Subject: Re: [ovirt-users] Re: Unstable VM network connectivity after upgrade 4.2.8 to 4.3.7 > > > > Hi Lacho, > > > > Can you run the virtio drivers ? > > > > They are the most tested in KVM . > > > > Also, can you run a tcpdump (with e1000) and check what is going on when the network disapperead? > > > > Best Regards, > > Strahil Nikolov > > > > В неделя, 12 януари 2020 г., 09:22:52 ч. Гринуич+2, Latchezar Filtchev <latcho(a)aubg.bg> написа: > > > > > > Dear Strahi, > > > > I tried rtl8139. The behavior is the same. > > > > Best, > > Latcho > > > > > > From: Strahil <hunter86_bg(a)yahoo.com> > Sent: Sunday, January 12, 2020 1:19 AM > To: Latchezar Filtchev <Latcho(a)aubg.bg>; users <users(a)ovirt.org> > Subject: Re: [ovirt-users] Unstable VM network connectivity after upgrade 4.2.8 to 4.3.7 > > > > Hi Latcho, > > Most probably it's a bug. > Have you tried virtio and/or rtl-based NIC ? > > As far as I know, CentOS 5 supports Virtio after Kernel >= 2.6.25 . > > Best Regards, > Strahil Nikolov > > On Jan 11, 2020 19:54, Latchezar Filtchev <Latcho(a)aubg.bg> wrote: >> >> Hello Everyone, >> >> >> >> I am aware my guest OS is out of support but I experienced the following: >> >> >> >> oVirt – 4.2.8 (self-hosted engine) >> >> VM – CentOS 5.2; two VNIC’s ( driver used e1000) connected to different VLAN’s; - no issues with network connectivity >> >> >> >> After upgrade to oVirt 4.3.7 >> >> >> >> The same VM starts normally. Network is available for several seconds (10 – 20 pings) and then it disappears. The machine works but no ping to/from VM. When I am returning the same machine (via export domain) to oVirt 4.2.8 environment – it works as expected. >> >> >> >> Can someone advise on this? Any help will be greatly appreciated. >> >> >> >> Thank you. >> >> Best, >> >> Latcho >> >> >> >> >> >> > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/DAPMFAA3XZOUJ…

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Re: Unstable VM network connectivity after upgrade 4.2.8 to 4.3.7
by Strahil 12 Jan '20

12 Jan '20

Hi Latcho, Most probably it's a bug. Have you tried virtio and/or rtl-based NIC ? As far as I know, CentOS 5 supports Virtio after Kernel >= 2.6.25 . Best Regards, Strahil NikolovOn Jan 11, 2020 19:54, Latchezar Filtchev <Latcho(a)aubg.bg> wrote: > > Hello Everyone, > > > > I am aware my guest OS is out of support but I experienced the following: > > > > oVirt – 4.2.8 (self-hosted engine) > > VM – CentOS 5.2; two VNIC’s ( driver used e1000) connected to different VLAN’s; - no issues with network connectivity > > > > After upgrade to oVirt 4.3.7 > > > > The same VM starts normally. Network is available for several seconds (10 – 20 pings) and then it disappears. The machine works but no ping to/from VM. When I am returning the same machine (via export domain) to oVirt 4.2.8 environment – it works as expected. > > > > Can someone advise on this? Any help will be greatly appreciated. > > > > Thank you. > > Best, > > Latcho > > > > > >

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Upload ISO to data domain - checksum mismatch on the brick
by Strahil Nikolov 12 Jan '20

12 Jan '20

Hello Community, I'm currently migrating all my ISOs from the ISO domain to the DATA domain but it seems that the checksum (on brick level) mismatches.The problem is that I have managed to upload several ISOs (one of them 4.9GB) without issues. Restarting the ovirt-imageio-proxy.service and later the HostedEngine VM doesn't help. The logs from the imageio proxy indicate no issues. I thought that the gluster could be the problem ,but this is not the case - I tested via copying (using ovirt1) between the 2 mountpoints and the sha512sum matches. Trying to upload via ovirt2 also doesn't help. Any ideas are appreciated. PS: I'm running latest oVirt. Best Regards,Strahil Nikolov

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HCI Disaster Recovery
by Christian Reiss 12 Jan '20

12 Jan '20

Hey folks, - theoretical question, no live data in jeopardy - Let's say a 3-way HCI cluster is up and running, with engine running, all is well. The setup was done via gui, including gluster. Now I would kill a host, poweroff & disk wipe. Simulating a full node failure. The remaining nodes should keep running on (3 copy sync, no arbiter), vms keep running or will be restarted. I would reinstall using the ovirt node installer on the "failed" node. This would net me with a completely empty, no-gluster setup. What is the oVirt way to recover from this point onward? Thanks for your continued support! <3 -Christian. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

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Unstable VM network connectivity after upgrade 4.2.8 to 4.3.7
by Latchezar Filtchev 11 Jan '20

11 Jan '20

Hello Everyone, I am aware my guest OS is out of support but I experienced the following: oVirt - 4.2.8 (self-hosted engine) VM - CentOS 5.2; two VNIC's ( driver used e1000) connected to different VLAN's; - no issues with network connectivity After upgrade to oVirt 4.3.7 The same VM starts normally. Network is available for several seconds (10 - 20 pings) and then it disappears. The machine works but no ping to/from VM. When I am returning the same machine (via export domain) to oVirt 4.2.8 environment - it works as expected. Can someone advise on this? Any help will be greatly appreciated. Thank you. Best, Latcho

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Hosted-engine.metadata header is corrupted
by du_hongyu＠yeah.net 11 Jan '20

11 Jan '20

Hi my Hosted-engine.metadata header is corrupted. I should how to fix it? thanks Regards Hongyu Du

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Re: HCI Disaster Recovery
by Strahil 10 Jan '20

10 Jan '20

It's actually not so easy. The fastest way to recover is just restore from backup. Otherwise the flow should be: 1. Install the new node (new hostname will be easier). 2. Use gluster's replace-brick to change the dead brick with new one. 3. Once ovirt 's integration with gluster detects the change, you will be able to forcefully remove the dead node. 4. Add the newly installed node to the relevant cluster (with or without hosted-engine deployment) 5. Test to move a low-priority VM to the new host. 6. Power up a test VM on the new host to test the functionality. 7. You can make the new node SPM and test snapahots and new vm creation. As you can see , in order to remove a missing node - it should not be part of the Gluster Cluster. Best Regards, Strahil NikolovOn Jan 10, 2020 20:10, Christian Reiss wrote: > > Hey, > > is there really no ovirt native way to restore a single host and bring > it back into the cluster? > > -Chris. > > On 07.01.2020 09:54, Christian Reiss wrote: > > Hey folks, > > > > - theoretical question, no live data in jeopardy - > > > > Let's say a 3-way HCI cluster is up and running, with engine running, > > all is well. The setup was done via gui, including gluster. > > > > Now I would kill a host, poweroff & disk wipe. Simulating a full node > > failure. > > > > The remaining nodes should keep running on (3 copy sync, no arbiter), > > vms keep running or will be restarted. I would reinstall using the ovirt > > node installer on the "failed" node. > > > > This would net me with a completely empty, no-gluster setup. What is the > > oVirt way to recover from this point onward? > > > > Thanks for your continued support! <3 > > -Christian. > > > > -- > Christian Reiss - email(a)christian-reiss.de /"\ ASCII Ribbon > christian(a)reiss.nrw \ / Campaign > X against HTML > XMPP chris(a)alpha-labs.net / \ in eMails > WEB christian-reiss.de, reiss.nrw > > GPG Retrieval http://gpg.christian-reiss.de > GPG ID ABCD43C5, 0x44E29126ABCD43C5 > GPG fingerprint = 9549 F537 2596 86BA 733C A4ED 44E2 9126 ABCD 43C5 > > "It's better to reign in hell than to serve in heaven.", > John Milton, Paradise lost. > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GQECSH72L4SMO…

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Hyperconverged setup - storage architecture - scaling
by Leo David 10 Jan '20

10 Jan '20

Hello Everyone, Reading through the document: "Red Hat Hyperconverged Infrastructure for Virtualization 1.5 Automating RHHI for Virtualization deployment" Regarding storage scaling, i see the following statements: *2.7. SCALINGRed Hat Hyperconverged Infrastructure for Virtualization is supported for one node, and for clusters of 3, 6, 9, and 12 nodes.The initial deployment is either 1 or 3 nodes.There are two supported methods of horizontally scaling Red Hat Hyperconverged Infrastructure for Virtualization:* *1 Add new hyperconverged nodes to the cluster, in sets of three, up to the maximum of 12 hyperconverged nodes.* *2 Create new Gluster volumes using new disks on existing hyperconverged nodes.You cannot create a volume that spans more than 3 nodes, or expand an existing volume so that it spans across more than 3 nodes at a time* *2.9.1. Prerequisites for geo-replicationBe aware of the following requirements and limitations when configuring geo-replication:One geo-replicated volume onlyRed Hat Hyperconverged Infrastructure for Virtualization (RHHI for Virtualization) supports only one geo-replicated volume. Red Hat recommends backing up the volume that stores the data of your virtual machines, as this is usually contains the most valuable data.* ------ Also in oVirtEngine UI, when I add a brick to an existing volume i get the following warning: *"Expanding gluster volume in a hyper-converged setup is not recommended as it could lead to degraded performance. To expand storage for cluster, it is advised to add additional gluster volumes." * Those things are raising a couple of questions that maybe for some for you guys are easy to answer, but for me it creates a bit of confusion... I am also referring to RedHat product documentation, because I treat oVirt as production-ready as RHHI is. *1*. Is there any reason for not going to distributed-replicated volumes ( ie: spread one volume across 6,9, or 12 nodes ) ? - ie: is recomanded that in a 9 nodes scenario I should have 3 separated volumes, but how should I deal with the folowing question *2.* If only one geo-replicated volume can be configured, how should I deal with 2nd and 3rd volume replication for disaster recovery *3.* If the limit of hosts per datacenter is 250, then (in theory ) the recomended way in reaching this treshold would be to create 20 separated oVirt logical clusters with 12 nodes per each ( and datacenter managed from one ha-engine ) ? *4.* In present, I have the folowing one 9 nodes cluster , all hosts contributing with 2 disks each to a single replica 3 distributed replicated volume. They where added to the volume in the following order: node1 - disk1 node2 - disk1 ...... node9 - disk1 node1 - disk2 node2 - disk2 ...... node9 - disk2 At the moment, the volume is arbitrated, but I intend to go for full distributed replica 3. Is this a bad setup ? Why ? It oviously brakes the redhat recommended rules... Is there anyone so kind to discuss on these things ? Thank you very much ! Leo -- Best regards, Leo David -- Best regards, Leo David

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