Heartbeat 2 cheatsheet
Commands
| 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 |
| 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 |
| Start resource. | crm_resource -r |
| Clear failed resource. | crm_resource -C -H |
| Query running cluster for current state (STDOUT). | cibadmin -Q --obj_type resources |