2014-05-09 15:55 GMT+02:00 Nicolas Ecarnot <[email protected]>: > Hi, > > On our second oVirt setup in 3.4.0-1.el6 (that was running fine), I did a > yum upgrade on the engine (...sigh...). > Then rebooted the engine. > This machine is hosting the NFS export domain. > Though the VM are still running, the storage domain is in invalid status. > You'll find below the engine.log. > > At first sight, I thought it was the same issue as : > http://lists.ovirt.org/pipermail/users/2014-March/022161.html > because it looked very similar. > But the NFS export domain connection seemed OK (tested). > I did try every trick I could thought of, restarting, checking anything... > Our cluster stayed in a broken state. > > On second sight, I saw that when rebooting the engine, then NFS export > domain was not mounted correctly (I wrote a static /dev/sd-something in > fstab, and the iscsi manager changed the letter. Next time, I'll use LVM or > a label). > So the NFS served was void/empty/black hole. > > I just realized all the above, and spent my afternoon in cold sweat. > Correcting the NFS mounting and restarting the engine did the trick. > What still disturbs me is that the unavailability of the NFS export domain > should NOT be a reason for the MASTER storage domain to break! > > Following the URL above and the BZ opened by the user > (https://bugzilla.redhat.com/show_bug.cgi?id=1072900), I see this has been > corrected in 3.4.1. What gives a perfectly connected NFS export domain, but > empty?
Hi, sorry for jumping late on an old thread, I'm the one reporting that bug. I have two things to say: - taking advantage of a rare opportunity to turn off my production cluster I put it back in that critical situation and I can confirm that with oVirt 3.4.1 the problem has been solved. > PS : I see no 3.4.1 update on CentOS repo. - me too, until I installed ovirt-release34.rpm (see http://www.ovirt.org/OVirt_3.4.1_release_notes ). All went smooth after that. Best Regards, Giorgio. _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
