Re: [ovirt-users] Can HA Agent control NFS Mount?

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

> - 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(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users