On Tue, Jul 27, 2021 at 9:47 AM luwen.zhang <luwen.zh...@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<sbona...@redhat.com> > <sbona...@redhat.com> wrote： > > I would recommend to ask this on devel@ovirt.org. > Looping in +Eyal Shenitzky <eshen...@redhat.com> > > Il giorno mar 27 lug 2021 alle ore 08:14 luwen.zhang < > luwen.zh...@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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