> <resources> > <ip address="192.168.1.1" monitor_link="1"/> > <fs device="/dev/drbd0" force_fsck="0" force_unmount="1" fsid="28418" > fstype="ext3" mountpoint="/mount/path" name="imap1_fs" options="rw" > self_fence="1"/> You have self_fence, which should reboot the node instead of power off, but as you are using drbd - the power off may be caused from drbd instead (check drbd.conf) > <script file="/etc/init.d/cyrus-imapd" name="imap1_init"/> > </resources> In either case if the remote node is not fenced it is safer to shutdown instead of having the service run at both, so i wouldn't change anything -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster