Heartbeat 2 cheatsheet



List cluster resources. crm_resource -L
Dump cluster configuration as xml to stdout. cibadmin -Q
Place node in standby (maintenance mode). Technically this is adding the standby property. crm_standby -U -v true
Place local node in standby. crm_standby -v true
Place node online or remove the standby property. crm_standby -D -U
Place local node online or remove standby property. crm_standby -D
View cluster status. One time to stdout. crm_mon -1
View cluster status. Refresh every 3s. crm_mon -i3
One line simple output. crm_mon -s
Show inactive resources. crm_mon -r
Stop resource. crm_resource -r -p target_role -v stopped
Start resource. crm_resource -r -p target_role -v started
Clear failed resource. crm_resource -C -H -r
Query running cluster for current state (STDOUT). cibadmin -Q --obj_type resources