On March 11, 2020 11:35:52 AM GMT+02:00, Nardus Geldenhuys <nard...@gmail.com> wrote: >Hi > >Thanks for the response. Seems that they got paused, all came right >after >the NFS server came backup. > >Regards > >Nardus > >On Wed, 11 Mar 2020 at 11:34, Strahil Nikolov <hunter86...@yahoo.com> >wrote: > >> On March 11, 2020 9:45:30 AM GMT+02:00, Nardus Geldenhuys < >> nard...@gmail.com> wrote: >> >Hi Ovirt Mailing-list >> > >> >Hope you are well. We had an outage over several ovirt clusters. It >> >looks >> >like we had the same ISO NFS domain shared to all off them, many of >the >> >VM's had a CD attached to it. The NFS server went down for an hour, >all >> >hell broke lose when the NFS server went down. Some of the ovirt >nodes >> >became "red/unresponssive" on the ovirt dashboard. We learned now to >> >spilt >> >the NFS server for ISO's and/or remove the ISO's when done. >> > >> >Has anyone seen similar issues with an NFS ISO Domain? Is there >special >> >options we need to pass to the mount to get around this? Can we put >the >> >ISO's somewhere else? >> > >> >Regards >> > >> >Nardus >> >> Hi Nardus, >> >> The iso domain is deprecated, but there are some issues when >uploading >> ISOs to block-based data domains.Using ISOs uploaded to >gluster-based >> data domain is working pretty fine (I'm using it in my LAB), but you >need >> to properly test prior implementing on Prod. >> >> As far as I know, oVirt is making I/O checks frequently , so even the >hard >> mount option won't help. >> >> Is your NFS clusterized ? If not ,you may consider clusterizing it. >> >> Actually, did your VMs got paused or completely crashed ? >> >> Best Regards, >> Strahil Nikolov >>
In such case , you can consider clusterization of the NFS Server if it is Linux-based one. Best Regards, Strahil Nikolov _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6BMKSMZBV7Y65GTFWRVEYXZG53S7QRH7/