the next time share your log. 2016-08-11 20:43 GMT+02:00 Darren Kinley <dkin...@mdacorporation.com>: > In case anyone is reading this thread. > > I found a Red Hat document that mentioned using an lvm_conf command to change > lvm.conf settings and disabled lvmetad. I also found a message warning to > disable > lvmetad in /var/log/messages. > > I had disabled write_cache_state=0 but it appears that use_lvmetad=0 and > disabling > the service were also needed. You also need to rebuild your initrd ram disk. > > Darren > > -----Original Message----- > From: emmanuel segura [mailto:emi2f...@gmail.com] > Sent: Wednesday, August 10, 2016 3:25 PM > To: Cluster Labs - All topics related to open-source clustering welcomed > <users@clusterlabs.org> > Subject: Re: [ClusterLabs] ocf:heartbeat:LVM or /etc/lvm/lvm.conf settings > question > > you described your problem, but didn't show any logs or cluster config. > > 2016-08-10 23:47 GMT+02:00 Darren Kinley <dkin...@mdacorporation.com>: >> The default lvm.conf's filter includes /dev/drbdX >> >> # By default we accept every block device except udev names, floppy and >> cdrom drives: >> filter = [ "r|/dev/.*/by-path/.*|", "r|/dev/.*/by-id/.*|", >> "r|/dev/fd.*|", "r|/dev/cdrom|", "a/.*/" ] >> >> -----Original Message----- >> From: emmanuel segura [mailto:emi2f...@gmail.com] >> Sent: Wednesday, August 10, 2016 2:33 PM >> To: Cluster Labs - All topics related to open-source clustering >> welcomed <users@clusterlabs.org> >> Subject: Re: [ClusterLabs] ocf:heartbeat:LVM or /etc/lvm/lvm.conf >> settings question >> >> 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 >>> >> >> >> >> -- >> .~. >> /V\ >> // \\ >> /( )\ >> ^`~'^ >> >> _______________________________________________ >> 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 >> _______________________________________________ >> 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 > > > > -- > .~. > /V\ > // \\ > /( )\ > ^`~'^ > > _______________________________________________ > 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 > _______________________________________________ > 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
-- .~. /V\ // \\ /( )\ ^`~'^ _______________________________________________ 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
