cluster: RHEL6 - Cman: test that corosync is not already running

Gitweb: http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=... Commit: b6c1fb8865b2b68cec3296ec182598f8c8c89cc8 Parent: 296cc43ca8edc150bcf0961469d6903c9b9136f6 Author: Jan Friesse <jfriesse(a)redhat.com&gt; AuthorDate: Mon Sep 27 15:23:49 2010 +0200 Committer: Fabio M. Di Nitto <fdinitto(a)redhat.com&gt; CommitterDate: Wed Jan 12 16:18:46 2011 +0100 Cman: test that corosync is not already running Patch fixes init file so now before cman start is tested, if corosync is running. If so, init script will refuse to start. Resolves: rhbz#617234 --- cman/init.d/cman.in | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/cman/init.d/cman.in b/cman/init.d/cman.in index e8eba61..a6545aa 100644 --- a/cman/init.d/cman.in +++ b/cman/init.d/cman.in @@ -461,11 +461,25 @@ stop_configfs() fi } +corosync_running() +{ + [ -f /var/run/corosync.pid ] || return 1 + + read corosync_pid foo < /var/run/corosync.pid + if [ "$(pidof corosync)" == "$corosync_pid" ];then + errmsg="Corosync Cluster Engine is already running" + return 0 + fi + + return 1 +} + start_cman() { check_exec cman_tool || return $? cman_running && return 0 cman_checkconfig || return 1 + corosync_running && return 1 tmpfile=$(mktemp -t cmanstartup.XXXXXXXXXX) if [ -z "$tmpfile" ]; then