your lvm filter include the drbd devices /dev/drbdX ? 2016-08-10 21:38 GMT+02:00 Darren Kinley <dkin...@mdacorporation.com>: > Hi, > > I have an LVM logical volume and used DRBD to replicate it to another > server. > The /dev/drbd0 has PV/VG/LVs which are mostly working. > I have colocation and order constraints that bring up a VIP, promote DRBD > and start LVM plus file systems. > > The problem arises when I take the active node offline. > At that point the VIP and DRBD master move but the PV/VG are not > scanned/activated, the file systems are not mounted > and “crm status” reports an error for the ocf:heartbeat:LVM resource > > “Volume group [replicated] does not exist or contains an error! > Using volume group(s) on command line.” > > At this point the /dev/drbd0 physical volume is not known to the server and > the fix requires > > root# pvscan –cache /dev/drbd0 > root# crm resource cleanup grp-ars-lvm-fs > > Is there an ocf:heartbeat:LVM setting or /etc/lvm/lvm.conf settings to force > the PV/VGs to come online? > It is not clear whether the RA script “exclusive” or “tag” settings are > needed or there is a corresponding lvm.conf setting. > > Is l”vm.conf write_cache_state = 0” recommended by the DRBD User Guide > correct? > > Thanks, > Darren > > > > _______________________________________________ > Users mailing list: Users@clusterlabs.org > http://clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org >
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