Проблема миграции виртуальной машины с одного узла кластера на другой
Добрый день!
Есть кластер, состоящий из 2х серверов. Настроен drbd, xen и heartbeat.
При попытке мигрировать одну виртуальную машину на другой узел кластера происходит следующее: dom0a:~ # crm_resource -M -V -r dns2 -H dom0b crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Processing failed op xen_r5_start_0 on dom0b: unknown error crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Operation drbd_r5:1_monitor_0 found resource drbd_r5:1 active on dom0b crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Operation dns01_monitor_0 found resource dns01 active on dom0a crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Operation xen_r4_monitor_0 found resource xen_r4 active on dom0a crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Operation drbd_r4:1_monitor_0 found resource drbd_r4:1 active in master mode on dom0a crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Operation xen_r5_monitor_0 found resource xen_r5 active on dom0a crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Operation dns02_monitor_0 found resource dns02 active on dom0a crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Operation monitor01_monitor_0 found resource monitor01 active on dom0a crm_resource[27133]: 2011/08/18_09:17:41 WARN: unpack_rsc_op: Operation drbd_r5:0_monitor_0 found resource drbd_r5:0 active in master mode on dom0a
И ничего не мигрирует. Куда копать?
Вот конфигурация crm
node dom0a \ attributes standby=«off» node dom0b \ attributes standby=«off» primitive xen_r4 ocf:heartbeat:Filesystem \ params device=«/dev/drbd4» directory=«/xen/r4» primitive dns01 ocf:heartbeat:Xen \ params xmfile=«/xen/r4/dns1.cfg» \ op monitor interval=«10s» \ op start interval=«0s» timeout=«50s» \ op stop interval=«0s» timeout=«300s» primitive xen_r5 ocf:heartbeat:Filesystem \ params device=«/dev/drbd5» directory=«/xen/r5» primitive dns02 ocf:heartbeat:Xen \ params xmfile=«/xen/r5/dns2.cfg» \ op monitor interval=«10s» \ op start interval=«0s» timeout=«50s» \ op stop interval=«0s» timeout=«300s» primitive drbd_r4 ocf:heartbeat:drbd \ params drbd_resource=«r4» \ op monitor interval=«15s» primitive drbd_r7 ocf:heartbeat:drbd \ params drbd_resource=«r7» \ op monitor interval=«15s» primitive xen_r7 ocf:heartbeat:Filesystem \ params device=«/dev/drbd7» directory=«/xen/r7» primitive monitor01 ocf:heartbeat:Xen \ params xmfile=«/xen/r7/monitoring.cfg» \ op monitor interval=«10s» \ op start interval=«0s» timeout=«50s» \ op stop interval=«0s» timeout=«300s» \ meta target-role=«Started» primitive drbd_r5 ocf:heartbeat:drbd \ params drbd_resource=«r5» \ op monitor interval=«15s» group dns1 xen_r4 dns01 group dns2 xen_r5 dns02 \ meta target-role=«Started» group monitor1 xen_r7 monitor01 \ meta target-role=«Started» ms ms_drbd_r4 drbd_r4 \ meta master-max=«1» master-node-max=«1» clone-max=«2» clone-node-max=«1» notify=«true» ms ms_drbd_r7 drbd_r7 \ meta master-max=«1» master-node-max=«1» clone-max=«2» clone-node-max=«1» notify=«true» ms ms_drbd_r5 drbd_r5 \ meta master-max=«1» master-node-max=«1» clone-max=«2» clone-node-max=«1» notify=«true» colocation dns1_on_drbd inf: dns1 ms_drbd_r4:Master colocation monitor1_on_drbd inf: monitor1 ms_drbd_r7:Master colocation dns2_on_drbd inf: dns2 ms_drbd_r5:Master order dns1_after_drbd inf: ms_drbd_r4:promote dns1:start order monitor1_after_drbd inf: ms_drbd_r7:promote monitor1:start order dns2_after_drbd inf: ms_drbd_r5:promote dns2:start property $id=«cib-bootstrap-options» \ dc-version=«1.0.2-ec6b0bbee1f3aa72c4c2559997e675db6ab39160» \ expected-quorum-votes=«2» \ no-quorum-policy=«ignore» \ default-resource-stickiness=«100000» \ stonith-enabled=«false» \ last-lrm-refresh=«1313553498»