Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Regards, George P. Milliken AvailMedia.com 406-752-6592 x1010 415-652-2105 (cell) James Wilson wrote: > Thanks for the reply. I haven't had this happen on its own. I was just > testing by pulling the network cable to see if everything would failover > and noticed it when the other server came back up. Also to manually > resync them I just issue the command drbdadm invalidate "r0" or whatever > your resource is. Is this the wrong way to do it? > > Lars Ellenberg wrote: > >> On Thu, Aug 09, 2007 at 09:39:51AM +0200, Pierguido wrote: >> >> >>> James Wilson wrote: >>> >>> >>>> Hey All, >>>> >>>> I am running DRBD 8.0.3 in primary/primary mode. I tested my cluster >>>> this morning by pulling the plug on one of the DRBD servers everything >>>> worked out fine but when the server comes back up it doesn't resync and >>>> is in secondary state for some devices and unknown for others. How can I >>>> have the devices sync up and then become primary/primary again? Thanks >>>> for any advice. >>>> >>>> >>> I have the same problem...i tried some things but nothing worked out. >>> Is there a sequence of command to do in these cases? >>> Thanks >>> >>> >> you could configure some "auto-recovery strategies", see after-sb-#pri >> settings in drbd.conf. >> >> to get them reconnected and resynchronized manually, >> you'd have to typically >> chose one side to do >> umount >> drbdadm -- --discard-my-data connect XY >> and maybe on the other side do normal >> drbdadm connect XY >> >> we are going to make this less annoying than it is now by introducing a >> write_quorum and IO-freeze on disconnect, then we can timeout for a >> possible imminent reconnect (network hiccup only), and after that >> timeout arbitrate (triggered by the cluster manager) which side may >> continue, and which has to be fenced (or let it self-fence...). >> >> but for the time being, yes, I know, two-primaries is still "inconvenient" >> when you have a flaky network. >> >> >> > _______________________________________________ > drbd-user mailing list > drbd-user at lists.linbit.com > http://lists.linbit.com/mailman/listinfo/drbd-user > . > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20070809/41b7b6ca/attachment.htm>