production DC non responsive

Hi guys, good morning/night . first of all thanks to all the community and the whole team, you are doing a great effort . Today Im having an issue with ovirt 4.1.2 running as hosted engine over nfs. and data storage over iscsi. I found out of the problem when I tried to migrate one vm to another host and I got an error, so I powered off the vm's on that host and started them on the backup host with no problem, then I set the first host into mainteinance mode and after some minutes I restarted it(as usual). when it came back online, the whole dc turned RED as unavailable. can anyone please help me out? thanks, JP

Can you provide engine and VDSM logs ? On Tue, Aug 8, 2017 at 8:17 AM, Juan Pablo <pablo.localhost@gmail.com> wrote:
Hi guys, good morning/night . first of all thanks to all the community and the whole team, you are doing a great effort .
Today Im having an issue with ovirt 4.1.2 running as hosted engine over nfs. and data storage over iscsi. I found out of the problem when I tried to migrate one vm to another host and I got an error, so I powered off the vm's on that host and started them on the backup host with no problem, then I set the first host into mainteinance mode and after some minutes I restarted it(as usual). when it came back online, the whole dc turned RED as unavailable.
can anyone please help me out?
thanks, JP
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Fred, based on the issue and the time constrains I had to failover to another dc and recovered the primary site from a backup. I appreciate your help, JP 2017-08-09 4:21 GMT-03:00 Fred Rolland <frolland@redhat.com>:
Can you provide engine and VDSM logs ?
On Tue, Aug 8, 2017 at 8:17 AM, Juan Pablo <pablo.localhost@gmail.com> wrote:
Hi guys, good morning/night . first of all thanks to all the community and the whole team, you are doing a great effort .
Today Im having an issue with ovirt 4.1.2 running as hosted engine over nfs. and data storage over iscsi. I found out of the problem when I tried to migrate one vm to another host and I got an error, so I powered off the vm's on that host and started them on the backup host with no problem, then I set the first host into mainteinance mode and after some minutes I restarted it(as usual). when it came back online, the whole dc turned RED as unavailable.
can anyone please help me out?
thanks, JP
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
participants (2)
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Fred Rolland
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Juan Pablo