master_slave
was renamed to master
attributes
container tag was removed
pre-req
has been renamed requires
interval
, start
/stop
must have it set to zero
stonith-enabled
option now defaults to true.
stonith-enabled
is true (or unset) and no STONITH resources have been defined
resource-failure-stickiness
has been replaced by migration-threshold
. See Section 9.3, “Handling Resource Failure”