hb_takeover.in

linux集群服务器软件代码包

#!/bin/bash  

# This script sets the node (where it was called) to *active*
# It forces the other node to release all the held resources and lets
# this node do a takeover.

#       This script will only work for a two machine setup...
#       More than that and you need to vote, or something...


HA_DIR=@sysconfdir@/ha.d
. ${HA_DIR}/shellfuncs

usage() {
	echo "usage:%0 [all|foreign|local|failback]" >&2
	exit 1;
}
if
  [ $# -ge 1 ]
then
  resources=$1
else
  resources=all
fi


ha_clustermsg <<-!MSG
	t=hb_takeover
	rsc_hold=$resources
!MSG