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correct settings for gluster based storage domain
by Artem Tambovskiy 19 Jan '18

19 Jan '18

I'm still troubleshooting the my oVirt 4.1.8 cluster and idea came to my mind that I have an issue with storage settings for hosted_engine storage domain. But in general if I have a 2 ovirt nodes running gluster + 3rd host as arbiter, how the settings should looks like? lets say I have a 3 nodes: ovirt1.domain.com (gluster + ovirt) ovirt2.domain.com (gluster + ovirt) ovirt3.domain.com (gluster) How the correct storage domain config should looks like? Option 1: /etc/ovirt-hosted-engine/hosted-engine.conf .... storage=ovirt1.domain.com:/engine mnt_options=backup-volfile-servers=ovirt2.domain.com:ovirt3.domain.com Option 2: /etc/ovirt-hosted-engine/hosted-engine.conf .... storage=localhost:/engine mnt_options=backup-volfile-servers=ovirt1.domain.com:ovirt2.domain.com:o virt3.domain.com Option 3: Setup a DNS record gluster.domain.com pointing to IP addresses of gluster nodes /etc/ovirt-hosted-engine/hosted-engine.conf .... storage=gluster.domain.com:/engine mnt_options= Of course its related not only to hosted engine domain, but to all gluster based storage domains. Thank you in advance! Regards, Artem

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[ANN] oVirt 4.2.1 Second Release Candidate is now available
by Sandro Bonazzola 19 Jan '18

19 Jan '18

The oVirt Project is pleased to announce the availability of the oVirt 4.2.1 Second Release Candidate, as of January 18th, 2017 This update is a release candidate of the second in a series of stabilization updates to the 4.2 series. This is pre-release software. This pre-release should not to be used in production. [WARNING] right after we finished to compose the release candidate we discovered a regression in a disaster recovery flow causing wrong MAC address to be assigned to re-imported VMs. This release is available now for: * Red Hat Enterprise Linux 7.4 or later * CentOS Linux (or similar) 7.4 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.4 or later * CentOS Linux (or similar) 7.4 or later * oVirt Node 4.2 See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Node will be available soon [2] Additional Resources: * Read more about the oVirt 4.2.1 release highlights: http://www.ovirt.org/release/4.2.1/ * 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/4.2.1/ [2] http://resources.ovirt.org/pub/ovirt-4.2-pre/iso/ -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

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Re: [ovirt-users] Problems with some vms
by Endre Karlson 19 Jan '18

19 Jan '18

One brick was at a point down for replacement. It has been replaced and all vols are up Status of volume: data Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick ovirt0:/gluster/brick3/data 49152 0 Y 22467 Brick ovirt2:/gluster/brick3/data 49152 0 Y 20736 Brick ovirt3:/gluster/brick3/data 49152 0 Y 23148 Brick ovirt0:/gluster/brick4/data 49153 0 Y 22497 Brick ovirt2:/gluster/brick4/data 49153 0 Y 20742 Brick ovirt3:/gluster/brick4/data 49153 0 Y 23158 Brick ovirt0:/gluster/brick5/data 49154 0 Y 22473 Brick ovirt2:/gluster/brick5/data 49154 0 Y 20748 Brick ovirt3:/gluster/brick5/data 49154 0 Y 23156 Brick ovirt0:/gluster/brick6/data 49155 0 Y 22479 Brick ovirt2:/gluster/brick6_1/data 49161 0 Y 21203 Brick ovirt3:/gluster/brick6/data 49155 0 Y 23157 Brick ovirt0:/gluster/brick7/data 49156 0 Y 22485 Brick ovirt2:/gluster/brick7/data 49156 0 Y 20763 Brick ovirt3:/gluster/brick7/data 49156 0 Y 23155 Brick ovirt0:/gluster/brick8/data 49157 0 Y 22491 Brick ovirt2:/gluster/brick8/data 49157 0 Y 20771 Brick ovirt3:/gluster/brick8/data 49157 0 Y 23154 Self-heal Daemon on localhost N/A N/A Y 23238 Bitrot Daemon on localhost N/A N/A Y 24870 Scrubber Daemon on localhost N/A N/A Y 24889 Self-heal Daemon on ovirt2 N/A N/A Y 24271 Bitrot Daemon on ovirt2 N/A N/A Y 24856 Scrubber Daemon on ovirt2 N/A N/A Y 24866 Self-heal Daemon on ovirt0 N/A N/A Y 29409 Bitrot Daemon on ovirt0 N/A N/A Y 5457 Scrubber Daemon on ovirt0 N/A N/A Y 5468 Task Status of Volume data ------------------------------------------------------------------------------ There are no active volume tasks Status of volume: engine Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick ovirt0:/gluster/brick1/engine 49158 0 Y 22511 Brick ovirt2:/gluster/brick1/engine 49158 0 Y 20780 Brick ovirt3:/gluster/brick1/engine 49158 0 Y 23199 Self-heal Daemon on localhost N/A N/A Y 23238 Self-heal Daemon on ovirt0 N/A N/A Y 29409 Self-heal Daemon on ovirt2 N/A N/A Y 24271 Task Status of Volume engine ------------------------------------------------------------------------------ There are no active volume tasks Status of volume: iso Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick ovirt0:/gluster/brick2/iso 49159 0 Y 22520 Brick ovirt2:/gluster/brick2/iso 49159 0 Y 20789 Brick ovirt3:/gluster/brick2/iso 49159 0 Y 23208 NFS Server on localhost N/A N/A N N/A Self-heal Daemon on localhost N/A N/A Y 23238 NFS Server on ovirt2 N/A N/A N N/A Self-heal Daemon on ovirt2 N/A N/A Y 24271 NFS Server on ovirt0 N/A N/A N N/A Self-heal Daemon on ovirt0 N/A N/A Y 29409 Task Status of Volume iso ------------------------------------------------------------------------------ There are no active volume tasks 2018-01-17 8:13 GMT+01:00 Gobinda Das <godas(a)redhat.com>: > Hi, > I can see some error in log: > [2018-01-14 11:19:49.886571] E [socket.c:2309:socket_connect_finish] > 0-engine-client-0: connection to 10.2.0.120:24007 failed (Connection > timed out) > [2018-01-14 11:20:05.630669] E [socket.c:2309:socket_connect_finish] > 0-engine-client-0: connection to 10.2.0.120:24007 failed (Connection > timed out) > [2018-01-14 12:01:09.089925] E [MSGID: 114058] > [client-handshake.c:1527:client_query_portmap_cbk] 0-engine-client-0: > failed to get the port number for remote subvolume. Please run 'gluster > volume status' on server to see if brick process is running. > [2018-01-14 12:01:09.090048] I [MSGID: 114018] > [client.c:2280:client_rpc_notify] 0-engine-client-0: disconnected from > engine-client-0. Client process will keep trying to connect to glusterd > until brick's port is available > > Can you please check gluster volume status and see if all bricks are up? > > On Wed, Jan 17, 2018 at 12:24 PM, Endre Karlson <endre.karlson(a)gmail.com> > wrote: > >> It's there now for each of the hosts. ovirt1 is not in service yet. >> >> 2018-01-17 5:52 GMT+01:00 Gobinda Das <godas(a)redhat.com>: >> >>> In the above url only data and iso mnt log present,But there is no >>> engine and vmstore mount log. >>> >>> On Wed, Jan 17, 2018 at 1:26 AM, Endre Karlson <endre.karlson(a)gmail.com> >>> wrote: >>> >>>> Hi, all logs are located here: https://www.dropbox.com/ >>>> sh/3qzmwe76rkt09fk/AABzM9rJKbH5SBPWc31Npxhma?dl=0 for the mounts >>>> >>>> additionally we replaced a broken disk that is now resynced. >>>> >>>> 2018-01-15 11:17 GMT+01:00 Gobinda Das <godas(a)redhat.com>: >>>> >>>>> Hi Endre, >>>>> Mount logs will be in below format inside /var/log/glusterfs : >>>>> >>>>> /var/log/glusterfs/rhev-data-center-mnt-glusterSD-*\:_engine.log >>>>> /var/log/glusterfs/rhev-data-center-mnt-glusterSD-*\:_data.log >>>>> /var/log/glusterfs/rhev-data-center-mnt-glusterSD-*\:_vmstore.log >>>>> >>>>> On Mon, Jan 15, 2018 at 11:57 AM, Endre Karlson < >>>>> endre.karlson(a)gmail.com> wrote: >>>>> >>>>>> Hi. >>>>>> >>>>>> What are the gluster mount logs ? >>>>>> >>>>>> I have these gluster logs. >>>>>> cli.log etc-glusterfs-glusterd.vol.log >>>>>> glfsheal-engine.log glusterd.log nfs.log >>>>>> rhev-data-center-mnt-glusterSD-ovirt0:_engine.log >>>>>> rhev-data-center-mnt-glusterSD-ovirt3:_iso.log >>>>>> cmd_history.log glfsheal-data.log glfsheal-iso.log >>>>>> glustershd.log rhev-data-center-mnt-glusterSD-ovirt0:_data.log >>>>>> rhev-data-center-mnt-glusterSD-ovirt0:_iso.log statedump.log >>>>>> >>>>>> >>>>>> I am running version >>>>>> glusterfs-server-3.12.4-1.el7.x86_64 >>>>>> glusterfs-geo-replication-3.12.4-1.el7.x86_64 >>>>>> libvirt-daemon-driver-storage-gluster-3.2.0-14.el7_4.7.x86_64 >>>>>> glusterfs-libs-3.12.4-1.el7.x86_64 >>>>>> glusterfs-api-3.12.4-1.el7.x86_64 >>>>>> python2-gluster-3.12.4-1.el7.x86_64 >>>>>> glusterfs-client-xlators-3.12.4-1.el7.x86_64 >>>>>> glusterfs-cli-3.12.4-1.el7.x86_64 >>>>>> glusterfs-events-3.12.4-1.el7.x86_64 >>>>>> glusterfs-rdma-3.12.4-1.el7.x86_64 >>>>>> vdsm-gluster-4.20.9.3-1.el7.centos.noarch >>>>>> glusterfs-3.12.4-1.el7.x86_64 >>>>>> glusterfs-fuse-3.12.4-1.el7.x86_64 >>>>>> >>>>>> // Endre >>>>>> >>>>>> 2018-01-15 6:11 GMT+01:00 Gobinda Das <godas(a)redhat.com>: >>>>>> >>>>>>> Hi Endre, >>>>>>> Can you please provide glusterfs mount logs? >>>>>>> >>>>>>> On Mon, Jan 15, 2018 at 6:16 AM, Darrell Budic < >>>>>>> budic(a)onholyground.com> wrote: >>>>>>> >>>>>>>> What version of gluster are you running? I’ve seen a few of these >>>>>>>> since moving my storage cluster to 12.3, but still haven’t been able to >>>>>>>> determine what’s causing it. Seems to be happening most often on VMs that >>>>>>>> haven’t been switches over to libgfapi mounts yet, but even one of those >>>>>>>> has paused once so far. They generally restart fine from the GUI, and >>>>>>>> nothing seems to need healing. >>>>>>>> >>>>>>>> ------------------------------ >>>>>>>> *From:* Endre Karlson <endre.karlson(a)gmail.com> >>>>>>>> *Subject:* [ovirt-users] Problems with some vms >>>>>>>> *Date:* January 14, 2018 at 12:55:45 PM CST >>>>>>>> *To:* users >>>>>>>> >>>>>>>> Hi, we are getting some errors with some of our vms in a 3 node >>>>>>>> server setup. >>>>>>>> >>>>>>>> 2018-01-14 15:01:44,015+0100 INFO (libvirt/events) [virt.vm] >>>>>>>> (vmId='2c34f52d-140b-4dbe-a4bd-d2cb467b0b7c') abnormal vm stop >>>>>>>> device virtio-disk0 error eother (vm:4880) >>>>>>>> >>>>>>>> We are running glusterfs for shared storage. >>>>>>>> >>>>>>>> I have tried setting global maintenance on the first server and >>>>>>>> then issuing a 'hosted-engine --vm-start' but that leads to nowhere. >>>>>>>> _______________________________________________ >>>>>>>> Users mailing list >>>>>>>> Users(a)ovirt.org >>>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Users mailing list >>>>>>>> Users(a)ovirt.org >>>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Thanks, >>>>>>> Gobinda >>>>>>> +91-9019047912 <+91%2090190%2047912> >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Thanks, >>>>> Gobinda >>>>> +91-9019047912 <+91%2090190%2047912> >>>>> >>>> >>>> >>> >>> >>> -- >>> Thanks, >>> Gobinda >>> +91-9019047912 <+91%2090190%2047912> >>> >> >> > > > -- > Thanks, > Gobinda > +91-9019047912 <+91%2090190%2047912> >

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Re: [ovirt-users] oVirt home lab hardware
by Abdurrahman A. Ibrahim 19 Jan '18

19 Jan '18

One more thing, Do you have power switch? Best regards, Ab On 19 Jan 2018 10:44 am, "Abdurrahman A. Ibrahim" <a.rahman.attia(a)gmail.com> wrote: > Thank you Jayme for your reply, > > I have some concerns regarding space, noise and power consumption. > > Would you mind to share your experience regarding those three parameters > with us? > > Best regards, > Ab > > > > > On 18 Jan 2018 10:23 pm, "Jayme" <jaymef(a)gmail.com> wrote: > > For rackmount Dell R710's are fairly popular for home labs, they have good > specs and can be found at reasonable prices on ebay. > > On Thu, Jan 18, 2018 at 4:52 PM, Abdurrahman A. Ibrahim < > a.rahman.attia(a)gmail.com> wrote: > >> Hello, >> >> I am planning to buy home lab hardware to be used by oVirt. >> >> Any recommendations for used hardware i can buy from eBay for example? >> Also, have you tried oVirt on Intel NUC or any other SMB servers before? >> >> Thanks, >> Ab >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > >

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Q: Optimal settings for DB hosting
by andreil1 19 Jan '18

19 Jan '18

Hi ! What is optimal setting for oVirt KVM guests for database hosting on Xeon server (2 x Xeon 4-core each) (in my case this is Firebird based accounting/stock control system with several clients active)? 1st of course its preallocated disk image. VirtO-SCSI enabled Migration disabled. Balloning disabled. CPU shares disabled Pass-through host CPU enabled What should be other CPU settings? For example, Xeon have 2 threads per core, should I set in oVirt 1 or 2 threads per virtual CPU? IO Threads on or off? Any idea of NUMA settings ? Node running 4 VMs total, CPU load is quite low, RAM is enough to preallocate for each VM + 4GB for node itself. Thanks in advance ! Andrei

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web 404 after reinstall ovirt-engine
by 董青龙 19 Jan '18

19 Jan '18

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The future of backups in oVirt 4.2+
by Jayme 19 Jan '18

19 Jan '18

I've been running a non-production oVirt setup for a while and plan on building a more robust oVirt setup for eventual production use. Part of that planning of course is backup/disaster recovery options. I've been playing around with a few options to backup oVirt, I'm sure most of you are aware of them. The github webfix it python scripts, and starting to look at bacchus as well although have not set it up or tested bacchus yet. The webfix it python script is fairly simple to setup and seems to work ok as intended, even on 4.2, but it's definitely clunky in terms of having to snapshot, clone, export. A lot of resource usage. I assume bacchus most likely uses the same method of snapshot/clone/export as well (due to what was available in oVirt at the time these scripts were written). My concerns with using something like these are: 1. It's using old 3x api -- which is fine for now but probably not with oVirt 4.3 2. Inefficient / resource intensive 3. Using export domain which is depreciated >From what I've read in oVirt documentation the Export domain is depreciated. I assume that this means that instead of a export domain you could instead create a regular data domain for backups that can be detached and attached to another environment, is that the correct assumption? I've also read that it might be possible to skip the cloning of the VM part and export snapshots directly. Is this now possible in 4.2 or will be in the future? if it is possible to perform VM backups without cloning to a new VM first is anyone aware of any scripts/software that is available now which takes advantage of that? Essentially all I want is a simple solution to backup my VMs to separate NFS storage. If for some reason my main storage crashes I then have the option to connect that backup NFS storage to a secondary stand alone oVirt instance and run my VMs from there until the primary oVirt instance is repaired. What I want to avoid is implementing an older more inefficient solution that might work for a while but will eventually no longer work due to ovIrt updates in the future. I know options like active-active failover and georeplication exist but that may be too complex for my needs although I would be interested in hearing about how some of you may be implementing these features. In summary, I'd trying to figure out what the best backup option may be going forward with oVirt in the future so I can implement the best option from the start rather than having to change it all around in the near future. Thanks!

4 6

Zombie kworker process on node took 100% CPU load
by Andrei V 18 Jan '18

18 Jan '18

Hi, I've got strange problem with oVirt Node 4.2 installed on CentOS 7 with mainline 4.14 kernel & HP ProLiant ML350. Kworker process loaded 1 cpu CPU core at 100%, and since it didn't finish even after several hours, it was clearly a zombie. I logged into each VM, and powered them off with "shutdown now". From SPICE console it was seen VMs halted. However, in oVirt engine web they have been marked with tripple green down arrow. An attempt to shutdown them completely with oVirt button resulted in error message something like "Can't shutdown VM because highly available and can't be moved". Sorry, I forgot to take screenshot. Its was also impossible to shutdown the node correctly, process freezes. After restart, everything seem to work correctly. Anyone have any idea how to cope with this kind of problem? Thanks in advance Andrei

1 0

docker, kubernetes and ovirt
by Nathanaël Blanchet 18 Jan '18

18 Jan '18

Hi all, Regarding to this video : https://www.youtube.com/watch?v=JyyST4ZKne8 and ovedou.blogspot.fr/2014/03/running-docker-container-in-ovirt.html, it appears that some stuff has been done in integrated docker into ovirt. I'm interested into these two UI plugins : docker-resources (I found it in samples-uiplugins) and the kubernetes one that I didn't find anywhere. Can anyone tell me if the development of that projects are definitively stopped and the reason why? -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

3 3

oVirt Node 4.1.8 -> 4.2 upgrade
by Ed Stout 18 Jan '18

18 Jan '18

Good Morning, Perhaps someone could clarify for me, please - to update oVirt Nodes from 4.1.8 -> 4.2, should I just be able to yum install the 4.2 release file, then yum update? Or, do I have to start with the 4.2 ISO then update from there? When I try the former it fails with dependency issues for the nodes, I did however manage to update a self hosted appliance engine to 4.2. I had a read through the mailing list archive and couldn't find similar issues, so perhaps I'm doing something wrong. --> Processing Dependency: lshw for package: vdsm-4.20.9.3-1.el7.centos.x86_64 --> Finished Dependency Resolution Error: Package: ovirt-hosted-engine-setup-2.2.3-1.el7.centos.noarch (ovirt-4.2) Requires: libvirt-daemon-config-network Error: Package: ovirt-hosted-engine-setup-2.2.3-1.el7.centos.noarch (ovirt-4.2) Requires: virt-install Error: Package: glusterfs-geo-replication-3.12.3-1.el7.x86_64 (ovirt-4.2-centos-gluster312) Requires: python-prettytable Error: Package: vdsm-4.20.9.3-1.el7.centos.x86_64 (ovirt-4.2) Requires: lshw Error: Package: glusterfs-events-3.12.3-1.el7.x86_64 (ovirt-4.2-centos-gluster312) Requires: python-prettytable You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest OS Version: RHEL - 7 - 4.1708.el7.centos OS Description: oVirt Node 4.1.8 Kernel Version: 3.10.0 - 693.11.1.el7.x86_64 KVM Version: 2.9.0 - 16.el7_4.8.1 LIBVIRT Version: libvirt-3.2.0-14.el7_4.5 VDSM Version: vdsm-4.19.43-1.el7.centos SPICE Version: 0.12.8 - 2.el7.1 GlusterFS Version: glusterfs-3.8.15-2.el7 CEPH Version: librbd1-0.94.5-2.el7 Cheers, Ed

5 8

gluster volume permission denied
by Bill James 18 Jan '18

18 Jan '18

I have one node in our cluster that has problems when migrating a VM if the VM is hosted on a gluster volume. If the VM is hosted on a NFS volume it migrates fine. /var/log/messages: Jan 16 14:36:09 ovirt1 libvirtd: 2018-01-16 22:36:09.769+0000: 9700: error : qemuProcessReportLogError:1862 : internal error: process exited while connecting to monitor: 2018-01-16T22:36:09.587405Z qemu-kvm: -drive file=/rhev/data-center/8b6303b3-79c6-4633-ae21-71b15ed00675/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb/images/60 3271e4-3089-4779-aa1c-faf280fabd17/7c7f7726-4ab0-4047-9b91-e0817a139e90,format=raw,if=none,id=drive-virtio- disk0,serial=603271e4-3089-4779-aa1c-faf280fabd17,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/8b6303b3-79c6-4633-ae21-71b15ed00675/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb/images/603271e4-3089-4779-aa1c-faf280fabd17/7c7f7726-4ab0-4047-9b91-e0817a139e90': Permission denied (libvirt/csapi1.test.j2noc.com.log says same thing) [root@ovirt1 test log]# ls -hl /rhev/data-center/8b6303b3-79c6-4633-ae21-71b15ed00675/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb/images/603271e4-3089-4779-aa1c-faf280fabd17/7c7f7726-4ab0-4047-9b91-e0817a139e90 -rw-rw---- 1 vdsm kvm 20G Jan 16 15:32 /rhev/data-center/8b6303b3-79c6-4633-ae21-71b15ed00675/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb/images/603271e4-3089-4779-aa1c-faf280fabd17/7c7f7726-4ab0-4047-9b91-e0817a139e90 lrwxrwxrwx 1 vdsm kvm 98 Jan 10 21:21 67b4d9aa-f174-436a-b5a1-ec7cee5f2edb -> /rhev/data-center/mnt/glusterSD/ovirt3-ks.test.j2noc.com:_gv3/67b4d9aa-f174-436a-b5a1-ec7cee5f2edb engine.log: 2018-01-16 14:36:18,846-08 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (o rg.ovirt.thread.pool-6-thread-34) [78d8b38c] EVENT_ID: VM_MIGRATION_TRYING_RERUN(128), Correlation ID: e39 9da53-cd31-401c-bf63-16b118b8884c, Job ID: 4db6bd87-0da4-4358-acae-dc453c813969, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Failed to migrate VM csapi1.test.j2noc.com to Host ovirt1.test.j2n oc.com . Trying to migrate to another Host. ovirt-engine-tools-4.1.8.2-1.el7.centos.noarch glusterfs-3.8.15-2.el7.x86_64 vdsm-4.19.43-1.el7.centos.x86_64 libvirt-daemon-3.2.0-14.el7_4.7.x86_64 Let me know what logs would be useful in troubleshooting this. Thanks!

2 2

4.1.8: Run Once does not allow me to choose a CD Image to attach
by Derek Atkins 18 Jan '18

18 Jan '18

Hi, I upgraded from 4.0.6 to 4.1.8. I had created a VM in 4.0.6 but had never started it nor had I ever run it before I upgraded. I then upgraded to 4.1.8 (which went very smoothly), but then I tried to use the Run Once function to boot up and attach an ISO Image. However when I select Run Once, then Boot Options, the "Attach CD" option is unchecked and wont let me select it like I could in 4.0.6. If I try to select the checkbox I see the popup flash but the box remains unchecked. Is this a bug/regression in 4.1.8? I did clear my browser cache thinking that might be it, but no, that didn't help. The only thing I could do was Edit the VM, go to Boot options, select it there (which I could do) and then choose the ISO. THEN I could run it with the CD attached. Thanks, -derek -- Derek Atkins 617-623-3745 derek(a)ihtfp.com www.ihtfp.com Computer and Internet Security Consultant

3 4

4.2.0 Unable to create VM disk from VM Portal
by Vrgotic, Marko 18 Jan '18

18 Jan '18

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3 5

All in one adds host failure
by Pym 18 Jan '18

18 Jan '18

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1 0

Ovirt 4.2 Windows guest tools
by Alex K 18 Jan '18

18 Jan '18

Hi all, Is the ISO at http://plain.resources.ovirt.org/pub/ovirt-4.2/iso/oVirt-toolsSetup/4.2-1.e… the latest guest tools? I'm interested for Windows 2016 and Windows 10. Thanx, Alex

2 2

Ovirt 4.2 Bug with Permissons on the Vm Portal?
by Thomas Fecke 17 Jan '18

17 Jan '18

--_000_29f4cad202e140c1bb149e33fd16af23DR1XEXCH02Besetcorp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello Guys, i recently upgrade to 4.2 We used the User Portal before. Every User could see his VM=B4s, every Admi= n just could see his VM=B4s ( User View ). After the Update: Admin=B4s can see every VM in VM Portal The Users can=B4t see Vm=B4s anymore. The Portal is Empty. Role "UserVMMana= ger" is set. We tested some Scenarios: If the User create a new Virtual Machine, it is s= hown in the VM Portal. When he log out and in again -> VM is gone in his Vi= ew Admin View: The VM was created, Permission where set. Everything seems to b= e good. Any Ideas? Thanks Guys --_000_29f4cad202e140c1bb149e33fd16af23DR1XEXCH02Besetcorp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span lang=3D"DE">Hello Guys,<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"DE"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"DE">i recently upgrade to 4.2<o:p></o:= p></span></p> <p class=3D"MsoNormal"><span lang=3D"DE"><o:p> </o:p></span></p> <p class=3D"MsoNormal">We used the User Portal before. Every User could see= his<u> </u> VM=B4s, every Admin just could see his VM=B4s ( User View ).<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">After the Update:<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Admin=B4s can see every VM in VM Portal<o:p></o:p></= p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">The Users can=B4t see Vm=B4s anymore. The Portal is = Empty. Role “UserVMManager” is set.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">We tested some Scenarios: If the User create a new V= irtual Machine, it is shown in the VM Portal. When he log out and in again = -> VM is gone in his View<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Admin View: The VM was created, Permission where set= . Everything seems to be good.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Any Ideas? Thanks Guys<u><o:p></o:p></u></p> </div> </body> </html> --_000_29f4cad202e140c1bb149e33fd16af23DR1XEXCH02Besetcorp_--

4 5

Is there a way to rename the hosted engine VM name (not hostname)
by Jayme 17 Jan '18

17 Jan '18

Our oVirt environment was originally setup by someone else. The hosted engine VM has a custom name, but it seems to me like some of the hosted-engine tools such as hosted-engine --console for example expect the domain to be "HostedEngine'. I tried renaming it in the admin interface but changes are locked for the hostedengine VM. Is there a way that I can change the domain of the VM back to HostedEngine instead of the custom name?

1 0

[ANN] oVirt 4.1.9 Second Release Candidate is now available
by Lev Veyde 17 Jan '18

17 Jan '18

The oVirt Project is pleased to announce the availability of the oVirt 4.1.9 RC2 release, as of January 17th, 2017 This update is the ninth in a series of stabilization updates to the 4.1 series. This release is available now for: * Red Hat Enterprise Linux 7.4 or later * CentOS Linux (or similar) 7.4 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.4 or later * CentOS Linux (or similar) 7.4 or later * oVirt Node 4.1 See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Live is already available [2] - oVirt Node will be available soon [2] Additional Resources: * Read more about the oVirt 4.1.9 release highlights: http://www.ovirt.org/release/4.1.9/ * 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/4.1.9/ [2] http://resources.ovirt.org/pub/ovirt-4.1-pre/iso/ -- Lev Veyde 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>

1 0

[solved] Error while upgrading engine from 4.1.8 to 4.2
by Luca 'remix_tj' Lorenzetto 17 Jan '18

17 Jan '18

Hello, i just completed the upgrade of my engine appliance from 4.1.8 to 4.2.0.1. I would like to share the only error i've encountered while upgrading and running engine-setup: [ INFO ] Creating/refreshing Engine database schema [ ERROR ] schema.sh: FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/04_02_0140_add_max_memory_constraint.sql [ ERROR ] Failed to execute stage 'Misc configuration': Engine schema refresh failed After some search i found out that is an error linked to a bad configuration of one (or more) vm having "Memory Size" value set with an higher value than "Maximum Memory". In my case the vm with that error was HostedEngine. Editing the vm configuration by setting an appropriate value allowed me to run again engine-setup with success. Luca -- "E' assurdo impiegare gli uomini di intelligenza eccellente per fare calcoli che potrebbero essere affidati a chiunque se si usassero delle macchine" Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) "Internet è la più grande biblioteca del mondo. Ma il problema è che i libri sono tutti sparsi sul pavimento" John Allen Paulos, Matematico (1945-vivente) Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca(a)gmail.com>

3 4

oVirt 4.2: hostdev passthrough noop
by Daniel Helgenberger 17 Jan '18

17 Jan '18

Hello, yesterday I upgraded to 4.2 from 4.1.8. Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty. The hostdev from before the upgrades are still present. I tried to remove them and got an NPE (see below). Has anyone an idea? ----------------------- > 2018-01-17 11:37:51,035+01 INFO [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Running command: RemoveVmHostDevicesCommand internal: false. Entities affected : ID: 6132322b-e187-4a83-b8c1-0477bde10497 Type: VMAction group EDIT_ADMIN_VM_PROPERTIES with role type ADMIN > 2018-01-17 11:37:51,037+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Command 'org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand' failed: null > 2018-01-17 11:37:51,037+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Exception: java.lang.NullPointerException > at org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand.executeCommand(RemoveVmHostDevicesCommand.java:64) [bll.jar:] > at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1205) [bll.jar:] > at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1345) [bll.jar:] > at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1987) [bll.jar:] > at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [utils.jar:] > at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:137) [utils.jar:] > at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:105) [utils.jar:] > at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1405) [bll.jar:] > at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:412) [bll.jar:] > at org.ovirt.engine.core.bll.executor.DefaultBackendActionExecutor.execute(DefaultBackendActionExecutor.java:13) [bll.jar:] > at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:509) [bll.jar:] > at org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:491) [bll.jar:] > at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:444) [bll.jar:] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_151] > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_151] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] > at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) > at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:92) [wildfly-weld-ejb-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.interceptorChainCompleted(WeldInvocationContext.java:98) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.proceed(WeldInvocationContext.java:117) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12) [common.jar:] > at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source) [:1.8.0_151] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] > at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.invokeNext(WeldInvocationContext.java:83) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.proceed(WeldInvocationContext.java:115) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.bean.InterceptorImpl.intercept(InterceptorImpl.java:108) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:82) [wildfly-weld-ejb-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.as.weld.interceptors.EjbComponentInterceptorSupport.delegateInterception(EjbComponentInterceptorSupport.java:60) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:76) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:88) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:101) > at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) > at org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13) [bll.jar:] > at sun.reflect.GeneratedMethodAccessor97.invoke(Unknown Source) [:1.8.0_151] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] > at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:40) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) > at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:264) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:379) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:244) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) > at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438) > at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:609) > at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) > at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198) > at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185) > at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81) > at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view4.runAction(Unknown Source) [common.jar:] > at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runAction(GenericApiGWTServiceImpl.java:176) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_151] > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_151] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] > at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:587) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:333) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:303) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:373) > at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.service(GenericApiGWTServiceImpl.java:78) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) > at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) > at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) > at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) > at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) > at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) > at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) > at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) > at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) > at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) > at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) > at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) > at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) > at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) > at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) > at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) > at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) > at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) > at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) > at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) > at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) > at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) > at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) > at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) > at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) > at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326) > at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_151] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_151] > at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_151] > > 2018-01-17 11:37:51,049+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Transaction rolled-back for command 'org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand'. > 2018-01-17 11:37:51,059+01 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] EVENT_ID: VM_REMOVE_HOST_DEVICES(10,801), Host devices [usb_4_10] were detached from Vm license2.int.lugundtrug.net by User admin@internal-authz.

1 0

oVirt 2018 Survey
by Sandro Bonazzola 17 Jan '18

17 Jan '18

As we continue to develop oVirt 4.2 and future releases, the Development and Integration teams at Red Hat would value insights on how you are deploying the oVirt environment. Please help us to hit the mark by completing this short survey. Survey will close on February 1st. Here's the link to the survey: https://goo.gl/forms/cAKWAR8RD7rGrVhE2 Thanks, -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

5 5

oVirt 4.2.1 rc1 and upload iso to data domain test
by Gianluca Cecchi 17 Jan '18

17 Jan '18

Hello, I see in release notes this BZ 1530730 [downstream clone - 4.2.1] [RFE] Allow uploading ISO images to data domains and using them in VMs It is now possible to upload an ISO file to a data domain and attach it to a VM as a CDROM device. In order to do so the user has to upload an ISO file via the UI (which will recognize the ISO by it's header and will upload it as ISO) or via the APIs in which case the request should define the disk container "content_type" property as "iso" before the upload. Once the ISO exists on an active storage domain in the data center it will be possible to attach it to a VM as a CDROM device either through the "Edit VM" dialog or through the APIs (see example in comment #27 So I'm trying it on an HCI Gluster environment of mine for testing. I get this in image-proxy.log (Thread-39 ) INFO 2018-01-14 18:35:38,066 web:95:web:(log_start) START [192.168.150.101] PUT /images/0d852f7a-b19e-447d-82ad-966755070701 (Thread-39 ) WARNING 2018-01-14 18:35:38,067 web:112:web:(log_error) ERROR [192.168.150.101] PUT /images/0d852f7a-b19e-447d-82ad-966755070701: [401] Not authorized (0.00s) (Thread-40 ) INFO 2018-01-14 18:35:38,106 web:95:web:(log_start) START [192.168.150.101] PUT /images/0d852f7a-b19e-447d-82ad-966755070701 (Thread-40 ) WARNING 2018-01-14 18:35:38,106 web:112:web:(log_error) ERROR [192.168.150.101] PUT /images/0d852f7a-b19e-447d-82ad-966755070701: [401] Not authorized (0.00s) Does this mean the functionality is not completely ready yet or what? Any one has already tried on iSCSI and/or FC? Thanks, Gianluca

2 6

Problems with some vms
by Endre Karlson 17 Jan '18

17 Jan '18

Hi, we are getting some errors with some of our vms in a 3 node server setup. 2018-01-14 15:01:44,015+0100 INFO (libvirt/events) [virt.vm] (vmId='2c34f52d-140b-4dbe-a4bd-d2cb467b0b7c') abnormal vm stop device virtio-disk0 error eother (vm:4880) We are running glusterfs for shared storage. I have tried setting global maintenance on the first server and then issuing a 'hosted-engine --vm-start' but that leads to nowhere.

3 7

oVirt 4.x - RestAPI - Backup - How to Image Inactive Disk
by Zip 16 Jan '18

16 Jan '18

> This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. --B_3598954007_92574425 Content-type: text/plain; charset="ISO-8859-1" Content-transfer-encoding: quoted-printable Hi All, I have created a bash script that uses curl and the REST API based on the docs that I could find. I have the script working all the way up until the VM-ToBeBackedUp-Disk is attached to the VM-RunningTheBackupScript with the mention of the Snapshot. Example: <disk_attachment> <disk id=3D"33b533f8-13b1-4cc1-8091-31b07913b32a"> <snapshot id=3D"34709147-4b0c-4684-b3d9-f4892873f36f=B2/> </disk> <bootable>false</bootable> <interface>virtio</interface> </disk_attachment> Posted to :=20 https://-myFQDN-/ovirt-engine/api/vms/-UUID-OF-VM-RunningTheBackupScript/di= s kattachments/ The above results in an attached disk to my VM-RunningTheBackupScript. The question I have is how to I image that disk from the VM-RunningTheBackupScript? The VM-RunningTheBackupScript is running Debian8 and that VM cannot see the attached disk as it is Inactive. I have reviewed many of the older scripts out there and it looks trivial, however everything I have tried has no joy ;/ If anyone on the list knows of the required magic, please advise ;) * If I have to go to using python etc, I will, but trying to avoid it if possible. Either way, I need some examples of how to proceed. Some links I have reviewed: https://www.ovirt.org/develop/api/design/backup-api/ http://200.1.19.60/ovirt-engine/docs/manual/en-US/html/Administration_Guide= / sect-Backing_Up_and_Restoring_Virtual_Machines_Using_the_Backup_and_Restore= _ API.html https://markmc.fedorapeople.org/rhevm-api/en-US/html-single/index.html https://github.com/voidloop/ovirt-bash-backup/blob/master/backupvm.sh https://github.com/laravot/backuprestoreapi/blob/master/example.py Thanks Zip --B_3598954007_92574425 Content-type: text/html; charset="ISO-8859-1" Content-transfer-encoding: quoted-printable <html><head></head><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: s= pace; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size:= 14px; font-family: Calibri, sans-serif;"><div>Hi All,</div><div><br></div><= div>I have created a bash script that uses curl and the REST API based on th= e docs that I could find. </div><div><br></div><div>I have the script w= orking all the way up until the VM-ToBeBackedUp-Disk is attached to the VM-R= unningTheBackupScript with the mention of the Snapshot.</div><div><br></div>= <div>Example:</div><div><br></div><div><div><disk_attachment></div><di= v>    <disk id=3D"33b533f8-13b1-4cc1-8091-31b07913b32a"></div>= <div>       <snapshot id=3D"34709147-4b0c-4684-b3d9-f48= 92873f36f”/></div><div>    </disk></div><div> =   <bootable>false</bootable></div><div>    <i= nterface>virtio</interface></div><div></disk_attachment></div= ></div><div><br></div><div>Posted to : <a href=3D"https://-myFQDN-/ovirt-= engine/api/vms/-UUID-OF-VM-RunningTheBackupScript/diskattachments">https://-= myFQDN-/ovirt-engine/api/vms/-UUID-OF-VM-RunningTheBackupScript/diskattachme= nts</a>/</div><div><br></div><div>The above results in an attached disk to m= y VM-RunningTheBackupScript.</div><div><br></div><div>The question I have is= how to I image that disk from the VM-RunningTheBackupScript?</div><div><br>= </div><div>The VM-RunningTheBackupScript is running Debian8 and that VM cann= ot see the attached disk as it is Inactive.</div><div><br></div><div>I have = reviewed many of the older scripts out there and it looks trivial, however e= verything I have tried has no joy ;/</div><div><br></div><div>If anyone on t= he list knows of the required magic, please advise ;)</div><div><br></div><d= iv>* If I have to go to using python etc, I will, but trying to avoid it if = possible. Either way, I need some examples of how to proceed.</div><div><br>= </div><div>Some links I have reviewed:</div><div><br></div><div><a href=3D"htt= ps://www.ovirt.org/develop/api/design/backup-api">https://www.ovirt.org/deve= lop/api/design/backup-api</a>/</div><div><a href=3D"http://200.1.19.60/ovirt-e= ngine/docs/manual/en-US/html/Administration_Guide/sect-Backing_Up_and_Restor= ing_Virtual_Machines_Using_the_Backup_and_Restore_API.html">http://200.1.19.= 60/ovirt-engine/docs/manual/en-US/html/Administration_Guide/sect-Backing_Up_= and_Restoring_Virtual_Machines_Using_the_Backup_and_Restore_API.html</a></di= v><div><a href=3D"https://markmc.fedorapeople.org/rhevm-api/en-US/html-single/= index.html">https://markmc.fedorapeople.org/rhevm-api/en-US/html-single/inde= x.html</a></div><div><a href=3D"https://github.com/voidloop/ovirt-bash-backup/= blob/master/backupvm.sh">https://github.com/voidloop/ovirt-bash-backup/blob/= master/backupvm.sh</a></div><div><a href=3D"https://github.com/laravot/backupr= estoreapi/blob/master/example.py">https://github.com/laravot/backuprestoreap= i/blob/master/example.py</a></div><div><br></div><div><br></div><div>Thanks<= /div><div><br></div><div>Zip</div></body></html> --B_3598954007_92574425--

1 0

Are Ovirt updates nessessary after CVE-2017-5754 CVE-2017-5753 CVE-2017-5715
by Marcel Hanke 16 Jan '18

16 Jan '18

Hi, besides the kernel and microcode updates are there also updates of ovirt- engine and vdsm nessessary and if so, is there a timeline when the patches can be expected? If there are Patches nessessary will there also be updates for ovirt 4.1 or only 4.2? Thanks Marcel

8 17