Hello, Some question about PCS HA Cluster is not clear after reading http://kb.odin.com/en/119207 1) Can I just modify the config from one of cluster node or from MASTER node, and then distribute to all node? 2) If (1) is not and require to modify each node. Should I also need adjust the VERSION=X to greater number? 3) Need to restart any service after modify those parameters? 4) What is means of 'drs' with parameter RESOURCE_RELOCATION_MODE= 5) I tested with one of node crashed and the VPSs can be move to another node. Those VPS will be keep STOPPED and another node. However, when I checked by > shaman -c pcs top The VPS PWRR status is showing 'ON' and STATUS is 'ACTIVE'. Is there any something wrong config? Thanks!