Hi, I have observed this logged at host when the issue occurs:
VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer or VDSM host.domain command GetStatsVDS failed: Connection reset by peer At engine logs have not been able to correlate. Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues. Thanx, Alex On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.ad...@outlook.com> wrote: > Hi, > > We have a cluster of 17 nodes, backed by GlusterFS storage, and using this > same script for backup. > we have no issues with it so far. > have you checked engine log file ? > > > -- > > Respectfully > *Mahdi A. Mahdi* > > ------------------------------ > *From:* users-boun...@ovirt.org <users-boun...@ovirt.org> on behalf of > Alex K <rightkickt...@gmail.com> > *Sent:* Wednesday, January 24, 2018 4:18 PM > *To:* users > *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM > > Hi all, > > I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on > top glusterfs. > On some VMs (especially one Windows server 2016 64bit with 500 GB of > disk). Guest agents are installed at VMs. i almost always observe that > during the backup of the VM the VM is rendered unresponsive (dashboard > shows a question mark at the VM status and VM does not respond to ping or > to anything). > > For scheduled backups I use: > > https://github.com/wefixit-AT/oVirtBackup > > The script does the following: > > 1. snapshot VM (this is done ok without any failure) > > 2. Clone snapshot (this steps renders the VM unresponsive) > > 3. Export Clone > > 4. Delete clone > > 5. Delete snapshot > > > Do you have any similar experience? Any suggestions to address this? > > I have never seen such issue with hosted Linux VMs. > > The cluster has enough storage to accommodate the clone. > > > Thanx, > > Alex > > > >
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