On Sat, May 31, 2014 at 6:06 AM, Joop <jvdw...@xs4all.nl> wrote: > Bob Doolittle wrote: >> >> Joop, >> >> On 05/26/2014 02:43 AM, Joop wrote: >>> >>> Yesterday evening I have found the service responsible for the reboot >>> instead of the powerdown. If I do: service wdmd stop the server will reboot. >>> It seems the watchdog is hung up and eventually this will lead to a crash >>> and thus a reboot instead of the shutdown. >>> >>> Anyone knows how to debug this? >> >> >> Did you get anywhere with this? >> Pretty nasty. Is there a bug open? >> >> We're getting a timeout on an NFS mount during the powerdown (single-node >> hosted, after global maintenance enabled and engine powered off), and that >> makes the machine reboot and try to come back up again instead of powering >> off. >> >> So two issues: >> - What is the mount that is hanging (probably an oVirt issue)? > > Don´t know what that problem is. I have a local nfs mount but don´t > experience that problem
I got to the console when mine went for a reboot. I see sanlock and wdmd failing to shutdown properly which would explain why it doesn't unmount properly. > > >> - Why does the system reboot instead of powering down as instructed (?)? >> > > the reboot is caused by wdmd. Docs says that if the watchdogs aren´t > responding that a reset will follow. So our init 0 is overruled because of > the hanging watchdog. Why it is hanging I don´t know. Could be my chipset, > could be the version of wdmd-kernel. Only thing is I know it didn´t happen > always in the past but that is as much as I remember, sorry. > > > Joop > > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
