Current cluster status:
Online: [ sel3 sel4 ]

 Clone Set: ms-drbd0 [drbd0] (promotable)
     Masters: [ sel3 ]
     Slaves: [ sel4 ]
 Clone Set: ms-sf [sf] (promotable) (unique)
     sf:0	(ocf::heartbeat:Stateful):	 Slave sel3
     sf:1	(ocf::heartbeat:Stateful):	 Slave sel4
 fs0	(ocf::heartbeat:Filesystem):	 Started sel3

Transition Summary:
 * Promote    sf:0    ( Slave -> Master sel3 )  

Executing cluster transition:
 * Pseudo action:   ms-sf_promote_0
 * Resource action: sf:0            promote on sel3
 * Pseudo action:   ms-sf_promoted_0

Revised cluster status:
Online: [ sel3 sel4 ]

 Clone Set: ms-drbd0 [drbd0] (promotable)
     Masters: [ sel3 ]
     Slaves: [ sel4 ]
 Clone Set: ms-sf [sf] (promotable) (unique)
     sf:0	(ocf::heartbeat:Stateful):	 Master sel3
     sf:1	(ocf::heartbeat:Stateful):	 Slave sel4
 fs0	(ocf::heartbeat:Filesystem):	 Started sel3