[Linux-HA] pacemaker/heartbeat LVM
Hi, just want to ask regarding the LVM resource agent on pacemaker/corosync. I setup 2 nodes cluster (opensuse13.2 -- my config below). The cluster works as expected, like doing a manual failover (via crm resource move), and automatic failover (by rebooting the active node for instance). But, if i try to just shutoff the active node (it's a VM, so I can do a poweroff). The resources won't be able to failover to the passive node. when I did an investigation, it's due to an LVM resource not starting (specifically, the VG). I found out that the LVM resource won't try to activate the volume group in the passive node. Is this an expected behaviour? what I really expect is that, in the event that the active node be shutoff (by a power outage for instance), all resources should be failover automatically to the passive. LVM should re-activate the VG. here's my config. node 1: s1 node 2: s2 primitive cluIP IPaddr2 \ params ip=192.168.13.200 cidr_netmask=32 \ op monitor interval=30s primitive clvm ocf:lvm2:clvmd \ params daemon_timeout=30 \ op monitor timeout=90 interval=30 primitive dlm ocf:pacemaker:controld \ op monitor interval=60s timeout=90s on-fail=ignore \ op start interval=0 timeout=90 primitive fs1 Filesystem \ params device=/dev/mapper/cluvg1-clulv1 directory=/data fstype=btrfs primitive mariadb mysql \ params config=/etc/my.cnf primitive sbd stonith:external/sbd \ op monitor interval=15s timeout=60s primitive vg1 LVM \ params volgrpname=cluvg1 exclusive=yes \ op start timeout=10s interval=0 \ op stop interval=0 timeout=10 \ op monitor interval=10 timeout=30 on-fail=restart depth=0 group base-group dlm clvm group rgroup cluIP vg1 fs1 mariadb \ meta target-role=Started clone base-clone base-group \ meta interleave=true target-role=Started property cib-bootstrap-options: \ dc-version=1.1.12-1.1.12.git20140904.266d5c2 \ cluster-infrastructure=corosync \ no-quorum-policy=ignore \ last-lrm-refresh=1419514875 \ cluster-name=xxx \ stonith-enabled=true rsc_defaults rsc-options: \ resource-stickiness=100 -- import this ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
Re: [Linux-HA] pacemaker/heartbeat LVM
logs? 2014-12-29 6:54 GMT+01:00 Marlon Guao marlon.g...@gmail.com: Hi, just want to ask regarding the LVM resource agent on pacemaker/corosync. I setup 2 nodes cluster (opensuse13.2 -- my config below). The cluster works as expected, like doing a manual failover (via crm resource move), and automatic failover (by rebooting the active node for instance). But, if i try to just shutoff the active node (it's a VM, so I can do a poweroff). The resources won't be able to failover to the passive node. when I did an investigation, it's due to an LVM resource not starting (specifically, the VG). I found out that the LVM resource won't try to activate the volume group in the passive node. Is this an expected behaviour? what I really expect is that, in the event that the active node be shutoff (by a power outage for instance), all resources should be failover automatically to the passive. LVM should re-activate the VG. here's my config. node 1: s1 node 2: s2 primitive cluIP IPaddr2 \ params ip=192.168.13.200 cidr_netmask=32 \ op monitor interval=30s primitive clvm ocf:lvm2:clvmd \ params daemon_timeout=30 \ op monitor timeout=90 interval=30 primitive dlm ocf:pacemaker:controld \ op monitor interval=60s timeout=90s on-fail=ignore \ op start interval=0 timeout=90 primitive fs1 Filesystem \ params device=/dev/mapper/cluvg1-clulv1 directory=/data fstype=btrfs primitive mariadb mysql \ params config=/etc/my.cnf primitive sbd stonith:external/sbd \ op monitor interval=15s timeout=60s primitive vg1 LVM \ params volgrpname=cluvg1 exclusive=yes \ op start timeout=10s interval=0 \ op stop interval=0 timeout=10 \ op monitor interval=10 timeout=30 on-fail=restart depth=0 group base-group dlm clvm group rgroup cluIP vg1 fs1 mariadb \ meta target-role=Started clone base-clone base-group \ meta interleave=true target-role=Started property cib-bootstrap-options: \ dc-version=1.1.12-1.1.12.git20140904.266d5c2 \ cluster-infrastructure=corosync \ no-quorum-policy=ignore \ last-lrm-refresh=1419514875 \ cluster-name=xxx \ stonith-enabled=true rsc_defaults rsc-options: \ resource-stickiness=100 -- import this ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems -- esta es mi vida e me la vivo hasta que dios quiera ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
