- Users - oVirt List Archives

Re: Migrate HE between ISCSI storages
by Strahil 14 Mar '19

14 Mar '19

I don't think you can do it from the UI. The problems is that there are several tar files that contain the location of the disks and that is being read by ovirt-ha-agent on all hosts. I think that someone with deeper experience can get involved. From System Administrator perspective I would just swap the target names (old gets new target name, new one gets old target name), but this is only if the iSCSI target is not used for anything else. Best Regards, Strahil NikolovOn Mar 11, 2019 11:25, kiv(a)intercom.pro wrote: > > Yes. > > Open Storage->Disks>Move_disk_HostedEngine: > > Error. > > The migrate of the disk of any other VM is successful. > _______________________________________________ > 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/M5QRRBKBGEIEV…

3 2

VM has been paused due to a storage I/O error
by xilazz＠126.com 14 Mar '19

14 Mar '19

Hi, everyone, there is a VM in the HostedEngine virtual machine that has been paused due to a storage I/O error, but engine manager services are normal, what is the problem?

3 3

Hi question about Version 3 API deprecation.
by Jacob Green 14 Mar '19

14 Mar '19

I see events in the event log of my 4.2.6.4-1.el7 ovirt engine that say the following. "Client from address "10.1.1.50" is using version 3 of the API, which has been deprecated since version 4.0 of the engine, and will no longer be supported starting with version 4.4. Make sure to update that client to use a supported versions of the API and the SDKs, before upgrading to version 4.4 of the engine." The question I have is the API of what precisely? I am just trying to determine what I need to update on the client machine to be supported. The client machines are using CentOS 7.4 or newer, and remote viewer to bring back windows desktops. I could assume it is "remote viewer" I need to update, but I thought I would ask here and see what is known about this error message. Thank you. -- Jacob Green Systems Admin

3 4

Re: ConnectStoragePoolVDS failed
by Strahil 13 Mar '19

13 Mar '19

There were some issues with the migration. Check that all files/directories are owned by vdsm:kvm . Best Regards, Strahil Nikolov

1 0

ConnectStoragePoolVDS failed
by Николаев Алексей 13 Mar '19

13 Mar '19

3 3

qemu-img info showed iscsi/FC lun size 0
by jingjie.jiang＠oracle.com 13 Mar '19

13 Mar '19

Hi, Based on oVirt 4.3.0, I have data domain from FC lun, then I create new vm on the disk from FC data domain. After VM was created. According to qemu-img info, the disk size is 0. # qemu-img info /rhev/data-center/mnt/blockSD/eaa6f641-6b36-4c1d-bf99-6ba77df3156f/images/8d3b455b-1da4-49f3-ba57-8cda64aa9dc9/949fa315-3934-4038-85f2-08aec52c1e2b image: /rhev/data-center/mnt/blockSD/eaa6f641-6b36-4c1d-bf99-6ba77df3156f/images/8d3b455b-1da4-49f3-ba57-8cda64aa9dc9/949fa315-3934-4038-85f2-08aec52c1e2b file format: raw virtual size: 10G (10737418240 bytes) disk size: 0 I tried on iscsi and same result. Is the behaviour expected? Thanks, Jingjie

3 6

ovirt and blk-mq
by Fabrice Bacchella 13 Mar '19

13 Mar '19

When checking block device configuration, on an ovirt configuration using a SAN, I found this line: dm/use_blk_mq:0 Did someone try it, by adding in the kernel command line: dm_mod.use_blk_mq=y I'm not sure, but it might improve performance on multipath, even on spinning rust.

1 0

oVirt SImpleBackup Question
by Robin Gaudreau 13 Mar '19

13 Mar '19

Good morning, I have installed the ovirt SimpleBackup per the documentation. https://github.com/zipurman/oVIRT_Simple_Backup/blob/master/server/installe… I am able to backup vms with no issues. However, I am having issues with the restore. It creates the restored vm but is fails to add the disk? Has anyone seen this issue? Thank you for your help, Robin

1 0

oVirt 4.3.2 Second Release Candidate is now available
by Sandro Bonazzola 13 Mar '19

13 Mar '19

The oVirt Project is pleased to announce the availability of the oVirt 4.3.2 Second Release Candidate, as of March 13th, 2019. This update is a release candidate of the second 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 7.6 or later * CentOS Linux (or similar) 7.6 or later This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 7.6 or later * CentOS Linux (or similar) 7.6 or later * oVirt Node 4.3 (available for x86_64 only) Experimental tech preview for x86_64 and s390x architectures for Fedora 28 is also included. See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Guest Tools with new oVirt Windows Guest Agent is available - oVirt Appliance is already available - oVirt Node is already available [2] Additional Resources: * Read more about the oVirt 4.3.2 release highlights: http://www.ovirt.org/release/4.3.2/ * 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/4.3.2/ [2] http://resources.ovirt.org/pub/ovirt-4.3-pre/iso/ -- SANDRO BONAZZOLA MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig>

1 0

Ovirt 4.3.1 cannto set host to maintenance
by Strahil Nikolov 13 Mar '19

13 Mar '19

Hi Community, I have tried to download my OVF_STORE images that were damaged on the shared storage , but it Failed.In result , I cannot set any host into maintenance via the UI.I have found out this bug 1586126 – After upgrade to RHV 4.2.3, hosts can no longer be set into maintenance mode. , but the case is different as mine has failed and should not block that operation. | | | | 1586126 – After upgrade to RHV 4.2.3, hosts can no longer be set into ma... | | | Here are 2 screenshots:Imgur | | | | | | | | | | | Imgur Imgur Post with 0 votes and 1 views. | | | Imgur | | | | | | | | | | | Imgur Imgur Post with 0 votes and 0 views. | | | How can I recover from that situation? Best Regards,Strahil Nikolov

2 7

iSCSI domain creation ; nothing happens
by Guillaume Pavese 13 Mar '19

13 Mar '19

My setup : oVirt 4.3.1 HC on Centos 7.6, everything up2date I try to create a new iSCSI Domain. It's a new LUN/Target created on synology bay, no CHAP (I tried with CHAP too but that does not help) I first entered the syno's address and clicked discover I saw the existing Targets ; I clicked on the arrow on the right. I then get the following Error : "Error while executing action: Failed to setup iSCSI subsystem" In hosts logs, I get conn 0 login rejected: initiator error (02/00) Connection1:0 to [target: iqn.2000-01.com.synology:SVC-STO-FR-301.Target-2.2dfed4a32a, portal: 10.199.9.16,3260] through [iface: default] is shutdown. In engine logs, I get : 2019-03-12 14:33:35,504+01 INFO [org.ovirt.engine.core.bll.storage.connection.ConnectStorageToVdsCommand] (default task-24) [85d27833-b5d5-4bc8-b43c-88d980c30333] Running command: ConnectStorageToVdsCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group CREATE_STORAGE_DOMAIN with role type ADMIN 2019-03-12 14:33:35,511+01 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (default task-24) [85d27833-b5d5-4bc8-b43c-88d980c30333] START, ConnectStorageServerVDSCommand(Host Name = ps-inf-int-kvm-fr-305-210.hostics.fr, StorageServerConnectionManagementVDSParameters:{hostId='6958c4f7-3716-40e4-859a-bfce2f6dbdba', storagePoolId='00000000-0000-0000-0000-000000000000', storageType=' ISCSI', connectionList='[StorageServerConnections:{id='null', connection='10.199.9.16', iqn='iqn.2000-01.com.synology:SVC-STO-FR-301.Target-2.2dfed4a32a', vfsType='null', mountOptions='null', nfsVersion='nul l', nfsRetrans='null', nfsTimeo='null', iface='null', netIfaceName='null'}]', sendNetworkEventOnFailure='true'}), log id: 7f36d8a9 2019-03-12 14:33:36,302+01 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (default task-24) [85d27833-b5d5-4bc8-b43c-88d980c30333] FINISH, ConnectStorageServerVDSCommand, re turn: {00000000-0000-0000-0000-000000000000=465}, log id: 7f36d8a9 2019-03-12 14:33:36,310+01 ERROR [org.ovirt.engine.core.bll.storage.connection.ISCSIStorageHelper] (default task-24) [85d27833-b5d5-4bc8-b43c-88d980c30333] The connection with details '00000000-0000-0000-0000-000000000000' failed because of error code '465' and error message is: failed to setup iscsi subsystem 2019-03-12 14:33:36,315+01 ERROR [org.ovirt.engine.core.bll.storage.connection.ConnectStorageToVdsCommand] (default task-24) [85d27833-b5d5-4bc8-b43c-88d980c30333] Transaction rolled-back for command 'org.ovirt.engine.core.bll.storage.connection.ConnectStorageToVdsCommand'. 2019-03-12 14:33:36,676+01 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetDeviceListVDSCommand] (default task-24) [70251a16-0049-4d90-a67c-653b229f7639] START, GetDeviceListVDSCommand(HostName = ps-inf-int-kvm-fr-305-210.hostics.fr, GetDeviceListVDSCommandParameters:{hostId='6958c4f7-3716-40e4-859a-bfce2f6dbdba', storageType='ISCSI', checkStatus='false', lunIds='null'}), log id: 539fb345 2019-03-12 14:33:36,995+01 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetDeviceListVDSCommand] (default task-24) [70251a16-0049-4d90-a67c-653b229f7639] FINISH, GetDeviceListVDSCommand, return: [], log id: 539fb345 Guillaume Pavese Ingénieur Système et Réseau Interactiv-Group

2 3

oVirt Performance (Horrific)
by drew.rash＠gmail.com 13 Mar '19

13 Mar '19

Hi everybody, my coworker and I have some decent hardware that would make great single servers, and then we through in a 10gb switch with 2x10gbps cards in 4 boxes. We have 2 excellent boxes - super micro board (disabled speed step) with 14 core intel i9's 7940x's, 128 GB ram (3200), 1tb m.2 samsung 870 evo's, 1tb ssd samsung, 1 8TB WD Gold, 1 6TB WD gold. Then we have 2 boxes (1 with 8 core i7-9700k, 1 with 6 core i7-8700) 128GB ram in one, 64GB ram in the other all 3000MHz with the same 1tb ssd,6tb wd gold, 8tb wd gold drives as the other boxes and 10gbps cards. Our problem is performance. We used the slower boxes for KVM(libvirt) and FreeNAS at first which was great performance wise. Then we bought the new super micro boxes and converted to oVirt + Gluster and did some basic write test using dd writing zero's to files from 1GB up to 50GB and were happy with the numbers writing directly to the gluster. But then we stuck a windows VM on it and turned it on...I'll stop there..because turning it on stopped any performance testing. This thing blew goat cheese. It was so slow the oVirt guest agent doesn't even start along with MS SQL server engine sometimes and other errors. So naturally, we removed the gluster from the equation. We took one of the 8TB WD Gold drives, made it a linux NFS share and gave it to oVirt to put VM's on as an NFS Domain. Just a single drive. Migrated the disk with the fresh windows 10 installation to it configured as VirtIO-SCSI, and booted the vm with 16GB ram, 8:1:1 cpu's. To our surprise it still blew. Just ran a winsat disk -drive c: for example purposes and the spice viewer repeatedly freezing, had the resource monitor open watching the 10,000ms disk response times with results...results were I rebooted because the results disappeared I didn't run it as administrator. And opening a command prompt is painful, the disk is still in use The task manager has no words on it. Disk is writing like 1MBps. command prompt finally showed up and looked blank with the cursor offset with no words anywhere. So the reboot took .. Well turning off took 2 minutes. Booting took 6 minutes 30 seconds ish. Logging in: 1m+ So 9-10 minutes to reboot and log back in a fresh windows install. Then 2 minutes to open a command prompt, task manager and resource monitor. During the write test disk i/o on the vm was less than 8, from the graph looks like 6MBps. Network traffic is like 20Mbps average, cpu is near zero, a couple spikes up to 30MBps on the disk. I ran this same thing on my disk and it finished in <1m. Ran it on the vm...still running after 30 minutes. I'll wait for the results to post them here. Ok It's been 30 minutes and it's still writing. I don't see the writes in the resource monitor, windows is doing a bunch of random app updates or something with candy crush on a fresh install and, ok so I hit enter a bunch of times on the prompt and it moved down to a flush-seq...and now it shows up in the resource monitor doing something again...I just ran this on my pc and it finished in less than a minute... whatever it's doing it's almost running at 1MB/s I think something went wrong because it only shows like 2 minutes passing at any test and then a total of 37 minutes. And at no time did the windows resource graphs or any of the oVirt node system graphs show more than like 6MB/s and definitely not 50 or 1GBps... flat out lies here. C:\Windows\system32>winsat disk -drive c Windows System Assessment Tool > Running: Feature Enumeration '' > Run Time 00:00:00.00 > Running: Storage Assessment '-drive c -ran -read' > Run Time 00:00:12.95 > Running: Storage Assessment '-drive c -seq -read' > Run Time 00:00:20.59 > Running: Storage Assessment '-drive c -seq -write' > Run Time 00:02:04.56 > Run Time 00:02:04.56 > Running: Storage Assessment '-drive c -flush -seq' > Run Time 00:01:02.75 > Running: Storage Assessment '-drive c -flush -ran' > Run Time 00:01:50.20 > Dshow Video Encode Time 0.00000 s > Dshow Video Decode Time 0.00000 s > Media Foundation Decode Time 0.00000 s > Disk Random 16.0 Read 5.25 MB/s 5.1 > Disk Sequential 64.0 Read 1220.56 MB/s 8.6 > Disk Sequential 64.0 Write 53.61 MB/s 5.5 > Average Read Time with Sequential Writes 22.994 ms 1.9 > Latency: 95th Percentile 85.867 ms 1.9 > Latency: Maximum 325.666 ms 6.5 > Average Read Time with Random Writes 29.548 ms 1.9 > Total Run Time 00:37:35.55 I even ran it again and it had the exact same results. So I'll try copying a file from a 1gbps network location with an ssd to this pc. It's a 4GB CentOS7 ISO to the desktop. It said 20MB/s then up to 90MB/s...then it dropped after doing a couple gigs. 2.25 gigs to go and it's going at 2.7MB/s with some fluctuations up to 5MB. So to drive this home at the same time... I copied the file off the same server to another server with ssd disks and it ran at 100MB/s which is what I'd expect over a 1gbps network. All this said, we do have an ssd gluster 2+1 arbiter (which seemed fastest when we tested different variations) on the 1TB ssd's. I was able to do reads from the array inside a VM at 550MB/s which is expected for an ssd. We did dd writing zero's and got about 550MB/s also from the ovirt node. But inside a VM the best we get is around ~10MB/s writing. Basically done the same testing using windows server 2016, boot terrible, opening applications terrible. But with sql server running off the ssd gluster I can read at 550MB/s but writing is horrific somewhere around 2-10MB/s. Latency between the nodes with ping is 100us ish. The hardware should be able to do 200MB/s HDD's, 550MB/s SSD's but it doesn't. And it's evident in every writing scenario inside a vm. Migrating VM's is also at this speed. Gluster healing seems to run faster, we've seen it conusme 7-9 Gbps. So I feel this is an oVirt issue and not gluster. Especially since all the tests above are the same when using an NFS mount on the box running the VM in oVirt. Please guide me. I can post pictures and such if needed, logs whatever. Just ask.

6 13

Suggestions on adding 1000 or more networks to an engine/hosts
by Brian Wilson 12 Mar '19

12 Mar '19

So we have a use case where our engines will will be hosting development sandbox clusters. We need to have upwards of 1000 networks on some of these. I understand there is no theoretical limit to the number of networks does any body have a good reliable way of instantiating all of these networks. We have been using ansible for POCs and doing 100 Networks have not had a problem getting them on there however when upping the number to many more it begins to take longer and longer between each one and eventually timed iout and only got to 1567 Example Task we are using for this: tasks: - name: Add More Networks ovirt_network: auth: "{{ ovirt_auth }}" data_center: "{{ pcloud_name }}" name: "{{ pcloud_name }}-{{ item }}" state: present label: uplink vlan_tag: "{{ item }}" clusters: - name: "{{ ovirt_cluster }}" assigned: yes required: no display: no migration: no gluster: no with_sequence: start=1551 end=2500 What are some better ways of bulk additions of networks? Would the API provide a better solution so as to sorta bulk cache them then initiate the save?

5 10

Should we remove direct luns from VM before creating snapshots?
by zodaoko＠gmail.com 12 Mar '19

12 Mar '19

We know that now oVirt doesn't make snapshot for direct lun. Please consider this scenario: I have a VM with total 2 disks: the os image disk is created on the nfs domain, while the other one is a direct lun disk. Now I'd like to create a snapshot, 1. should I remove the direct lun disk first, then make a snapshot? 2. If I don't remove the direct lun disk, oVirt will exclude it automatically, and snapshot can also be created successfully. But I have no idea if this is supported by oVirt, please anyone can make some comments? Thanks much.

2 3

Change the cluster with hosted engine
by Fabrice SOLER 12 Mar '19

12 Mar '19

Hello, I need to create a windows 10 virtual machine, but an error message appears : The ovirt installation is fresh in 4.2.8 version with an hosted engine. At the hosted engine installation, there was no question where we can specify the cluster cpu. It should be great if in a future version it could be. I have created a new cluster with an SandBridge Family CPU type but now I need to move the hosted engine into this new cluster. To move a vm to another cluster the VM should be stopped. But if i power off the hosted engine, I will not be able to move the VM. Maybe there is a solution without create another cluster ... Is there someone who have an idea to do this ? Sincerely, Fabrice SOLER

1 0

how to auto login my web UI
by du_hongyu＠yeah.net 12 Mar '19

12 Mar '19

Hi， I integrate my web UI by oVirt uiplugin， but I need login ovirt web UI and my web, I want only login ovirt web UI, my web get authentication info, can you give me some suggestion? Regards Hongyu Du

1 0

Thank you for your reply.
by Afzzal Ahmed 12 Mar '19

12 Mar '19

Assaalamu Alaikkum my dear friend, I amMr Afzzal Ahmed, the chief operating officer with my bank and I want to informyou that an amount of US$37.3 million will be moved on your name as the ForeignBusiness Partner to our latedeceased customer Mr.Berry Bryan Floyd, I need yourhelp to receive this money as we shall share the money in the ratio of 60:40%.You will receive this amount through a bank wire transfer. Please send your full names, direct telephonenumbers, and home address, more details of how to claim the form will be givenupon your reply. You can reply me through my private e-mail ID : afzzallahmed(a)aol.com Your quick response will be highly appreciated. Yours sincerely,Mr.Afzzal Ahmed

2 1

Re: oVirt Performance (Horrific)
by Strahil 11 Mar '19

11 Mar '19

Hj Drew, For the test change the gluster parameter nfs.disabled to false. Something like gluster volume set volname nfs.dsiable false Then use shownount -e gluster-node-fqdn Note: NFS might not be allowed in the firewall. Then add this NFS domain (don't forget to remove the gluster storage domain before that) and do your tests. If it works well, you will have to switch off nfs.disable and deploy NFS Ganesha: gluster volume reset volname nfs.disable Best Regards, Strahil Nikolov

2 1

oVirt 4.3.1 with AD creates new user at every login
by Wood Peter 11 Mar '19

11 Mar '19

I just did a clean install of oVirt 4.3.1 (engine and nodes). I setup AD authentication and gave an AD group permissions needed work with VMs. I gave them PowerUserRole on the Cluster and Storage. Users in the AD group can login and create VMs but after they log out and log back in they don't see any of the VMs created in the previous session. I noticed that in Administration -> Users a new row is created for each user every time they login. All columns for each user are the same: same first and last name, same user name, authorization provider, and so on but the behavior looks very much like they are being treated as new user every time they login. Any idea what may be causing this? Thanks, -- Peter

4 4

missing firewalld services on ovirt engine
by Jason Keltz 11 Mar '19

11 Mar '19

Hi. I've just converted my standalone ovirt engine from iptables to firewalld. The configuration of the internal zone includes: > <service name="ssh"/> > <service name="dhcpv6-client"/> > <service name="http"/> > <service name="https"/> > <service name="postgresql"/> > <service name="ovn-central-firewall-service"/> > <service name="ovirt-provider-ovn"/> > <port protocol="tcp" port="2222"/> > <port protocol="tcp" port="6100"/> > <port protocol="udp" port="7410"/> > <port protocol="tcp" port="54323"/> I'm wondering why the ovirt ports for 2222, 6100, 7410, and 54323 etc. aren't encapsulated in a service file installed by ovirt? Is this because I had initially installed iptables? I suspect the answer is no because on my ovirt hosts (which I also converted to firewalld), I was able to find all the proper service files: > <service name="ssh"/> > <service name="dhcpv6-client"/> > <service name="cockpit"/> > <service name="libvirt-tls"/> > <service name="snmp"/> > <service name="vdsm"/> > <service name="ovirt-imageio"/> > <service name="ovirt-vmconsole"/> > <service name="ovn-host-firewall-service"/> I'm also wondering whether ovirt will tell me if I go to upgrade any additional ports that need to be added for additional services? Thanks! Jason.

1 0

[Users] Can't access RHEV-H aka ovirt-node
by Scotto Alberto 11 Mar '19

11 Mar '19

--_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: multipart/alternative; boundary="_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_" --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi all, I can't login to the hypervisor, neither as root nor as admin, neither from= another computer via ssh nor directly on the machine. I'm sure I remember the passwords. This is not the first time it happens: l= ast time I reinstalled the host. Everything worked ok for about 2 weeks, an= d then... What's going on? Is it a known behavior, somehow? Before rebooting the hypervisor, I would like to try something. RHEV Manage= r talks to RHEV-H without any problems. Can I login with RHEV-M's keys? how= ? Thank you all. Alberto Scotto [Blue] Via Cardinal Massaia, 83 10147 - Torino - ITALY phone: +39 011 29100 al.scotto(a)reply.it www.reply.it ________________________________ -- The information transmitted is intended for the person or entity to which i= t is addressed and may contain confidential and/or privileged material. Any= review, retransmission, dissemination or other use of, or taking of any ac= tion in reliance upon, this information by persons or entities other than t= he intended recipient is prohibited. If you received this in error, please = contact the sender and delete the material from any computer. --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <style>  </style> </head> <body lang=3D"IT" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> Hi all, I can’t login to the hype= rvisor, neither as root nor as admin, neither from another computer via ssh= nor directly on the machine. I’m sure I remember the p= asswords. This is not the first time it happens: last time I reinstalled th= e host. Everything worked ok for about 2 weeks, and then... What’s going on? Is it a = known behavior, somehow? Before rebooting the hypervisor= , I would like to try something. RHEV Manager talks to RHEV-H without any p= roblems. Can I login with RHEV-M’s keys? how?   Thank you all. </div> <div align=3D"left"> Alberto Scotto <img border=3D"0" alt=3D"Blue" src=3D"cid:bde= 5ac62d10545908e269a6006dbd5ac" style=3D"margin:0px"> Via Cardinal Massaia, 83 10147 - Torino - ITALY phone: +39 011 29100 <a href=3D"al.scotto(a)reply.it" target=3D"" style=3D"color:blue; text-decora= tion:underline">al.scotto(a)reply.it</a> <a title=3D"" href=3D"www.reply.it" target=3D"" style=3D"color:blue; text-d= ecoration:underline">www.reply.it</a>   </div> <hr> -- The information transmitted is intended for the person or entity to which i= t is addressed and may contain confidential and/or privileged material. Any= review, retransmission, dissemination or other use of, or taking of any ac= tion in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If= you received this in error, please contact the sender and delete the mater= ial from any computer. </body> </html> --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_-- --_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: image/png; name="blue.png" Content-Description: blue.png Content-Disposition: inline; filename="blue.png"; size=2834; creation-date="Tue, 11 Sep 2012 14:14:44 GMT"; modification-date="Tue, 11 Sep 2012 14:14:44 GMT" Content-ID: <bde5ac62d10545908e269a6006dbd5ac> Content-Transfer-Encoding: base64 iVBORw0KGgoAAAANSUhEUgAAAIwAAAAyCAYAAACOADM7AAAABmJLR0QA/gD+AP7rGNSCAAAACXBI WXMAAA3XAAAN1wFCKJt4AAAACXZwQWcAAACMAAAAMgCR0D3bAAAKaUlEQVR42u2ce5AUxRnAf313 3Al4eCAYFaIgyMNEUF6KlYoVIDBArDxqopWxQgViQlWsPHA0MUlZVoyKRsdSE4lGomjIaHS0UlHL wTIPpEgQFQUUjYIWdfIIScyBHi/Z6/zRM1xP3yzs7t3unOX8qra2H9M9vb3f9Pf19/WukFKSk1Mq dVkPIOejRS4wOWXR6wVGuP5I4foDsh5HjkL0VhtGuP5A4CFgNrAD+Lb0nKeyHtfHnd68wixGCQvA qcA9wvWPy3pQH3caan1D4fonAYeBDwEZjaFflAaok56zHRhsNG0B+gAHSrhHarn0nFp/3NLnxbKP B06I5kECO2UYZD2sLtRcYIBJwK+BoYBACU89cAjoAIRw/TuAJcClQGy//FJ6zvvH6ly4/qXAz4vU HQA2A4H0nIcz+OxH41eAHaU3AhdkPaA0MrFhhOuPB2YA5wBnA6ehni5dgKcBu4C5wLZS7Rfh+g8A 80u49HHgEuk5h2s+AeaYLbsO2AKMiIqWyzBYkPW40shihUF6zkbUUwSAcP0G4FHgS9pl10rPmQMs LbXfSBVNLPHyrwDfBO7JYg4MRqEempjnsh5QMXqL0Xsl8EUt3w5cXUE/w4AztfzzwGSUGrwoyuvM yfqDR5yLUssxL2U9oGJkssLoCNdfjLJXdBZIz9lQQXcTgSYt/4z0nHjy1wvX3wW8oNX3O8q4TgKm AGegjNB/As9JzzmYer1lTwKGoOyyV2UYtArLngLMQ9lh64EVRQxZ3V5pje4V9zsVGBRl22QYrDXu e0HUvwD+K8NgXbe/lKOQqcAI178MuM0ovk16zqMVdjnNyL9g5E2DrTVlTP1RRvM3gIFG9RvC9RdK z/lHoo2yQQJgeFR0hbDsT6FUns544Icp456qpV+RYaAL5RJgepR+FWXzxfcdA6zRrr0SqKrAZKaS hOt/DbjXKH5Geo7bjW71iT8AvGLUzzXyfzfGNBBlPyymq7AAjAWeFK5/slE+AvhklC4At6KEZb9x 3cJo+9x5T8s+ERinFa012uzU0vuMuu9r6W3AXd2Yu5LIRGCE618E/D6l6rpu9Hk8MEEr2iQ9p1Wr n4wShJgPgCeMbh6g02jeB9wILASe1q4ZBHzBaDeRThukHghRdskoQF+NmlH+JJ0JqB1ijCkw72np jiOfx7JPQrkdYm6QYXBMH1V3qYlKEq7fhNLvw1CTeztK55rcJlz/s8XshGPwaeBELd8sXP961Bd4 Bsqo1u2bm6Tn7NbGeCHKMI6ZLz3nsajuT6gtfjxfpxr31lXhThkG8470a9mrtPp2uq4652np94FN Rr0uMM1a+jI6fVTvAMsrmLOy6VGBEa5fB3wOpctHaK9TgVOAxmN0MRXlwPpWBbefYuTHAj8tcu39 0nNuMMq+qqXfjoUl4mSSq/HbRlv9S3/ZqBumpXcB/zPqz9fSm2UY/Nuo1wWmCUBYdiPwHa3ck2Hw YQVzVjbVWGFmkW7YmewDfga8CNwHnB6VXyZcf7X0nAfLvG8pntE3gSXSc5an1Olf+hDh+i+jVieJ UiOxwBSiMQMgLLsFOEtr+7xWB8rQjdkgw0BXK40o1RWTZrDu0dKx0X4xylMOynZZVuZcVUyPCoz0 nA7gR8L1N6FWmQIqZtRGpwoSwF7gRek5WwCE658P3A9Y0TV3C9ffUOrWOlrZdIfdXuBhlCqaqZU/ myYs0RZaNzybUV7oNFqBt7T8BJJ2iW6zDAPGFKkDGE1yBTLtF0gKTCF6/4FWtsTYVVWVqtgw0nNW lHn9LmCOcP2bgKuAvsAtqNWqFGLVF7NGes4i4fpjgNfpFNbzi7QfD/TX8vtQMa40VkvPKWh5fWfW DuhCfg5Ju8nc5k/RxpZYuTR0gWkTlj0D5YgEeJca2S4xvcXTC4D0nKvpdNWXc2hqEiqSHROrhR0k bYAzhesPTmmvG61tKAE6PXoNRRnTg6OX6VvRhfB1GQa7tbyu5v6D8qNQpH4bsDVlbLrADACu0fK/ qOXqAr1MYCLip7AcI+48I78WIIpuv6mVN5NUPWntN0nP2So9p016ThtwEKU6RpIMOyAsuw9JVWiu INO19AYZBma0fbKWXi/DoEBX9tBpu4wDLozS2+jqx6o6vVFgYt+JKKON/pTvJ6kWzKc6LTg5XEtv MeruAF5DqbZVgH6IayTJoOHf4oSw7LNICuKTeqfCsj9BUnhN+yamPXqZc3JrLfwuJpnHklKIBaa+ lIuF67eQ3KW8HtlEMabhPCmlG/3JnhX5ZHaifDeLtLqlxpmcySQfuvnCstdH6WXaZ9iPMsJ1xpOM ZaXZL6DsqfcB3UO8A7WzrDm9T2DqG7dTOHSIEgUGIc5GyhatZJ1Rv4HkmZ/xKb08o5UPRa0UkuQT vY6uQVJTFc5D7fQ6SNpUN8ow2GVcq7sB2ugq2DGHUYfLdG6SYbCPDMhcYIRlJwWjcGg/Z1/yATBE zJxXT0Pf4o0P7pWcO39W4nuVHS+JGfPq6dMXOjpgzNyt9En0MUF877fDee3x1iPlo2beTOPxnwGh qzahuhUAjwCLpOeYKkDfIT2BUl1XkxT2+2QYXJ8yen0H+JYMgz2kY9o126mh38UkITBRYGwp5e1Q usNjwL/Ql3VRX2D35mUI0UB90wyOZmc19i+wa+NB+vTrnMA9re00RO3q6iRbVtYxeOzt1NXHS3od e96dRkPT6CN9v/HUIRr738Dg0bMRDSdQVzeAjsJh+ra8SfMpf5S3XNzFoSYsewhJVbhKhoEnLDtE HV4vRGXPprQFFTdrRklk2u4opoVkyMOTYbCfjEgc0RSWPQhlQ/SruMfymCrD4IXud1N7In+ILgzT ZRj8tYfvcSLwOzoPer0DjKv1VlrHVEltqBhMafZD99mR1QfvAXT1tYfiNkhZCMvuD1yLCtbORsXg Yi7PUljAEJgoztFaYV8fN8yg4XsV95TkLJS32+QaGQZPl9tZT5O50ftRJLL1Pq8V9cjqEjHdyG8D rpdhkJmhq5MLTGX0QR2diLdnYQ/2vRq1wsRe6nUyDNq712XP0Wt/W53TO+mNoYGcXkwuMDll0eM2 TPRbnGnAvaaDSVj2bOA0GQY1j7Lm9AzVWGG+jIrwphlH3wXuzvpD51RONXZJ7aizLFcIyx4O3CXD IN527kUdJAJAWPbFqBXnVmHZV6FO3K+I6oahzgYPAX7T017UnMqoxgpTQAniONRJ/AeFZRc72+IA P47SPwEWAAjLbgL+jPJ1NAF/EZZd6o/sc6pINQSmARAyDL6OOm45mmSoX+cDVDiC6D0+azI0arcS FSkG9fcgORlTbcfdXtR5jqOdnpPGO3QK8nzU33KsoutvgXIyoBorjP7FN6OEsph3sE6rq9fS8RmQ RTIMTgP+QPJsbk5GVENgjgMQlv0QcDnwBp0nxgaQ/O+6dmCUsOxHUGdj459kbI/a3Sksew3qjE5L 1pOVUx2VtBJljxxAhf3v0v4TZRnKmI25ObruLdTZkvcAZBgcEpY9E3BRu6TrZBisznqycvJYUk6Z 5KGBnLLIBSanLHKBySmLXGByyiIXmJyy+D/P9uGVPOu6DAAAACh6VFh0U29mdHdhcmUAAHja801M LsrPTU3JTFRwyyxKLc8vyi5WsAAAYBUIJ4KDNosAAAAASUVORK5CYII= --_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_--

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Logical Volume extend failed
by Nicolas Ecarnot 11 Mar '19

11 Mar '19

Hello, [Context : I'm moving all my VMs from an old 3.6 DC to a brand new 4.3 DC. For local reasons, I'm doing it using an export domain, and one by one. ] Today, for no obvious reason, error messages began to appear : " VDSM SPM-servername command failed: Logical Volume extend failed " Lots of similar errors appear in the engine log, with no obvious additional hint. In the VDSM log, I'm not skilled enough to see what's wrong either. The 3.6 engine and vdsm log files are here : https://framadrop.org/r/6cFSb0GRc1#VQ6XqYWg9HzniHMjgKmXVpXy0I+RIS/MiMGBpU+1… https://framadrop.org/r/JFswiD3fkA#fdU+m3JCVMVg/eLjtJVTqOiAKIj4eyhsRWisxcre… It may come from one of our storage domain that was close to full, but I freed 200Go space since, and the issue keeps appearing. Now, my attempts to export a VM are failing. I still can stop and start a VM. (I'm not completely relaxed with this situation.) I read some similar experience here (https://www.canarytek.com/2017/07/21/Harmfull_bug_in_oVirt_block_storage.ht…) but I'm not sure it is related. I can psql-query and check things if needed, but I mostly need advices. Thank you. -- Nicolas ECARNOT

1 0

Re: Hosted engine Migration
by Martin Sivak 11 Mar '19

11 Mar '19

Hi, as far as I know you can manually migrate hosted engine from the webadmin UI by clicking at the migrate button. The question is, why would you want to? Best regards Martin Sivak On Mon, Mar 11, 2019 at 2:01 PM <pollard(a)tx.net> wrote: > > Am I reading these right in that manual migration is not possible? > _______________________________________________ > 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/7NP3HP3Q6DCDD…

3 3

Hosted engine Migration
by pollard＠tx.net 11 Mar '19

11 Mar '19

Am I reading these right in that manual migration is not possible?

1 0

Ovirt Node 4.3 Gluster Install adding bricks
by pollard＠tx.net 11 Mar '19

11 Mar '19

Sorry if this seems simple, but trial and error is how I learn. So the basics. I installed Node 4.3 on 3 hosts, and was following the setup for self-hosted engine. The setup fails when detecting peers and indicates that they are already part of a cluster. So i restart the install and choose the install engine on single node with Gluster. I now have all three nodes connected to ovirt engine, however my trouble is I am not understanding how to add the disk of the two nodes to the glusterFS. I also have some extra disks on my primary node I want to add. I believe it is as follows but I dont want to mess this up. Under Compute >> Hosts >> $HOSTNAME Select Storage Devices Select Disk in my case sde Then create brick? If this is the case Do I add it to a LV if so which one engine,data or vmstore? Do I repeat this for each hosts? I can duplicate the engine, data and vmstore on each one, but that will still leave me with two disks on each node without assignment If anyone can help that would be great. Thank you. Pollard

2 2