[Pacemaker] [PATCH] Small fixes to the controld RA

[Jiaju Zhang]

Hi,

This patch contains two small fixes.

One is to remove the configuration option for SCTP protocol. The
reason is before dlm_controld.pcmk starts up, the directory
/sys/kernel/config/dlm/cluster/protocol doesn't exist, so the original
code can't work as expected. Also, as dlm_controld.pcmk for now has
supported to configure SCTP protocol via command option or detect the
protocol automatically, it may be no need to do this in the controld
RA.

The other is to make the directory /var/run/cluster since
dlm_controld.pcmk has changed its lock file dlm_controld.pid from the
directory /var/run to /var/run/cluster.

Thanks for your review :)

Thanks,
Jiaju

---
diff --git a/extra/resources/controld b/extra/resources/controld
--- a/extra/resources/controld
+++ b/extra/resources/controld
@@ -54,14 +54,6 @@ Any additional options to start the dlm_
 </longdesc>
 <shortdesc lang="en">DLM Options</shortdesc>
 <content type="string" default="-q 0" />
-</parameter>
-
-<parameter name="sctp" unique="1">
-<longdesc lang="en">
-Multi-homed hosts, ones with multiple interfaces, need to use the SCTP protocol instead of TCP.
-</longdesc>
-<shortdesc lang="en">Enable the SCTP protocol</shortdesc>
-<content type="boolean" default="false" />
 </parameter>
 
 <parameter name="configdir" unique="1">
@@ -125,13 +117,6 @@ controld_start() {
 	   fi
     	fi
 
-    case $OCF_RESKEY_sctp in
-      true|TRUE|True|yes|YES|Yes|1) 
-	    echo 1 > /sys/kernel/config/dlm/cluster/protocol;;
-      *) 
-	    echo 0 > /sys/kernel/config/dlm/cluster/protocol;;
-    esac
-
     ${OCF_RESKEY_daemon} $OCF_RESKEY_args
 
     sleep 1
@@ -184,6 +169,8 @@ controld_validate() {
 	    ;;
     esac
 
+    [ -d /var/run/cluster ] || mkdir /var/run/cluster
+
     return $OCF_SUCCESS
 }