July 2021 - Devel - oVirt List Archives

Re: RHV and oVirt CBT issue
by luwen.zhang 29 Jul '21

29 Jul '21

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Re: RHV and oVirt CBT issue
by Eyal Shenitzky 27 Jul '21

27 Jul '21

As +Michal Skrivanek <mskrivan(a)redhat.com> already replied, this issue cause by - https://bugzilla.redhat.com/show_bug.cgi?id=1980428. It is already fixed in RHV 4.4.7 and on the master branch. +Sandro Bonazzola <sbonazzo(a)redhat.com>, did we include it on oVirt 4.4.7 also? On Tue, 27 Jul 2021 at 09:44, luwen.zhang <luwen.zhang(a)vinchin.com> wrote: > > Dear team could you please help on the below issue? > > Thanks Sandro for the advice! > On 07/27/2021 14:22，Sandro Bonazzola<sbonazzo(a)redhat.com> > <sbonazzo(a)redhat.com> wrote： > > I would recommend to ask this on devel(a)ovirt.org. > Looping in +Eyal Shenitzky <eshenitz(a)redhat.com> > > Il giorno mar 27 lug 2021 alle ore 08:14 luwen.zhang < > luwen.zhang(a)vinchin.com> ha scritto: > >> >> Dear team, >> >> We had implemented CBT support for RHV and oVirt in our new version, but >> when testing we encountered problems of obtain VM increments and also had >> abnormal with the VM virtual disks. >> >> Our testing environment as below: >> OS Version: RHEL - 8.4.2105.0 - 3.el8 >> OS Description: oVirt Node 4.4.7 >> Kernel Version: 4.18.0 - 315.el8.x86_64 >> KVM Version: 6.0.0 - 19.el8s >> LIBVIRT Version: libvirt-7.4.0-1.el8s >> VDSM Version: vdsm-4.40.70.6-1.el8 >> >> One of the problem is after a successful backup, the VM which gets only >> one virtual disk will get 2 identical virtual disks marked as Complete on >> oVirt engine web console, like shown below. >> >> The additional disk might disappear after a while, but before it’s gone >> there could be a lot of problems with the VM. >> >> 1. We cannot perform a new backup, the backup will fail directly. >> >> 2. The VM itself will run into exception, we cannot even power it off, >> and it will also probably get crashed. >> >> 3. If the VM was initially powered off, after backing up, we cannot power >> on the VM. >> >> And there could be some other problems related with this, is this normal >> or there’s something we did wrong? >> >> Thank you in advance for your help! >> >> >> *Luwen Zhang* | Product Manager >> >> *Mobile*: +8613880424687 | *Skype*: luwen.zhang_cn >> >> *WhatsApp*: +8613880424687 | *WeChat*: +8613880424687 >> >> *Website*: www.vinchin.com >> >> *Address*: F5, Block 8, National Information Security Industry Park, >> >> No.333 Yunhua Road, Hi-tech Zone, Chengdu, China | *Zip*: 610015 >> >> *INNOVATIVE VM BACKUP EXPERT* >> >> VMware Backup <https://www.vinchin.com/en/hypervisor/vmware-backup.html> >> | XenServer/Citrix Hypervisor/XCP-ng Backup >> <https://www.vinchin.com/en/hypervisor/xcp-ng-xenserver-backup.html> | Hyper-V >> Backup <https://www.vinchin.com/en/hypervisor/hyper-v-backup.html> >> >> RHEV/oVirt Backup >> <https://www.vinchin.com/en/hypervisor/red-hat-virtualization-ovirt-backup.h…> >> | OLVM Backup >> <https://www.vinchin.com/en/hypervisor/oracle-linux-virtualization-manager-b…> >> | Sangfor HCI Backup >> <https://www.vinchin.com/en/hypervisor/sangfor-hci-backup.html> | OpenStack >> Backup <https://www.vinchin.com/en/hypervisor/openstack-backup.html> >> >> >> > > -- > > Sandro Bonazzola > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA <https://www.redhat.com/> > > sbonazzo(a)redhat.com > <https://www.redhat.com/> > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours.* > > > -- Regards, Eyal Shenitzky

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Re: RHV and oVirt CBT issue
by Nir Soffer 27 Jul '21

27 Jul '21

On Tue, Jul 27, 2021 at 9:47 AM luwen.zhang <luwen.zhang(a)vinchin.com> wrote: > > Dear team could you please help on the below issue? > > Thanks Sandro for the advice! > On 07/27/2021 14:22，Sandro Bonazzola<sbonazzo(a)redhat.com> > <sbonazzo(a)redhat.com> wrote： > > I would recommend to ask this on devel(a)ovirt.org. > Looping in +Eyal Shenitzky <eshenitz(a)redhat.com> > > Il giorno mar 27 lug 2021 alle ore 08:14 luwen.zhang < > luwen.zhang(a)vinchin.com> ha scritto: > >> >> Dear team, >> >> We had implemented CBT support for RHV and oVirt in our new version, but >> when testing we encountered problems of obtain VM increments and also had >> abnormal with the VM virtual disks. >> >> Our testing environment as below: >> OS Version: RHEL - 8.4.2105.0 - 3.el8 >> OS Description: oVirt Node 4.4.7 >> Kernel Version: 4.18.0 - 315.el8.x86_64 >> KVM Version: 6.0.0 - 19.el8s >> LIBVIRT Version: libvirt-7.4.0-1.el8s >> VDSM Version: vdsm-4.40.70.6-1.el8 >> >> One of the problem is after a successful backup, the VM which gets only >> one virtual disk will get 2 identical virtual disks marked as Complete on >> oVirt engine web console, like shown below. >> >> The additional disk might disappear after a while, but before it’s gone >> there could be a lot of problems with the VM. >> >> 1. We cannot perform a new backup, the backup will fail directly. >> >> 2. The VM itself will run into exception, we cannot even power it off, >> and it will also probably get crashed. >> >> 3. If the VM was initially powered off, after backing up, we cannot power >> on the VM. >> >> And there could be some other problems related with this, is this normal >> or there’s something we did wrong? >> >> Thank you in advance for your help! >> > Unfortunately you are hitting this bug: https://bugzilla.redhat.com/1980428 The bug is fixed in 4.4.7 async release, which should be available now according to the bug. Please upgrade to the latest 4.4.7 version. Nir

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Re: RHV and oVirt CBT issue
by luwen.zhang 27 Jul '21

27 Jul '21

1 0

ovirt-engine has been tagged (ovirt-engine-4.4.8.1)
by Tal Nisan 21 Jul '21

21 Jul '21

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Reminder : last week for submitting an abstract for ovirt conference
by Sandro Bonazzola 21 Jul '21

21 Jul '21

Just a reminder that call for papers closes on July 25 and this is the last week! -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*

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Blog post - Using Ceph only storage for oVirt datacenter
by Sandro Bonazzola 15 Jul '21

15 Jul '21

Hi, I just published the result of the testing of oVirt 4.4.7 with Ceph Pacific and RDO Victoria for deploying an oVirt datacenter using Ceph as storage with a blog post at https://blogs.ovirt.org/2021/07/using-ceph-only-storage-for-ovirt-datacente… Comments and suggestions are welcome. Thanks, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

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a kind reminder oVirt 2021 CfP closing in 11 days
by Sandro Bonazzola 14 Jul '21

14 Jul '21

Hi, a kind reminder oVirt 2021 CfP closing in 11 days. More details: https://blogs.ovirt.org/ovirt-2021-online-conference/ Looking forward to user stories, developers onboarding journeys, integration stories, new features presentation, old features nobody knows about because nobody presented them before and more you see fit. -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 0

ovirt-engine has been tagged (ovirt-engine-4.4.8)
by Tal Nisan 14 Jul '21

14 Jul '21

1 0

OST failure, bad comment
by Nir Soffer 12 Jul '21

12 Jul '21

OST failed, and posted unprocessed comment: OST Verified -1 Patch Set 1: Verified-1 https://redir.apps.ovirt.org/dj/job/ds-ost-gating-trigger2/313 : OST https://redir.apps.ovirt.org/dj/job/ds-ost-baremetal_manual/$OST_NUMBER failed with: $OST_MESSAGE https://gerrit.ovirt.org/c/vdsm/+/115642#message-b2993761_adbc1b6a Looking at: https://redir.apps.ovirt.org/dj/job/ds-ost-gating-trigger2/313 It looks like environment issue: ERROR: Build step failed with exception java.lang.NullPointerException: no workspace from node hudson.slaves.DumbSlave[hpe-bl280g6-12...] which is computer hudson.slaves.SlaveComputer@2e2cb321 and has channel null So we have 2 issues: 1. If build fails, error is not handled properly producing bad comment 2. the actual build failure The first issue should be handled by posting a better comment: OST build error: https://redir.apps.ovirt.org/dj/job/ds-ost-gating-trigger2/313 And OST should not mark the patch as verified -1, since it did not run any test. Marking a patch as -1 means some tests have failed, and the author needs to check why. A build error means OST or CI maintainers need to check why the error happened.

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