Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 06/24/2011 11:38 AM, Lars Ellenberg wrote: >> Thanks, I actually did read that in the User's Guide, but where I'm >> confused is that the Ubuntu 10.04 init script has this line in it: >> >> $DRBDADM sh-b-pri all # Become primary if configured >> >> So if that is there, is all that I need is to insert a "$DRBDADM secondary >> all" in the stop section? > Certainly not. > I dare say the DRBD init script is fine ;-) > > There was something about the correct _order_ of actions > in my original reply. > > If you stop things in the wrong order, > then that will lead to what is known as "DRBD split brain". > > Of course, if after reboot, you start things in the wrong order, > like promoting to Primary before connecting to the peer, > that will do the same. > > You need to get the *order* of the start and stop actions right. Is getting the order of the start/stop actions the responsibility of an init script? Is the Ubuntu start/stop sequence numbering wrong? All I'm trying to do is have recovery automatic after a reboot, because once clvm and kvm get running on top of drbd, it is a lot harder to recover. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 254 bytes Desc: OpenPGP digital signature URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20110624/b131bb7e/attachment.pgp>