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[Cluster-devel] Cluster Project branch, master, updated. gfs-kernel_0_1_22-66-ge2c8836



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- Log -----------------------------------------------------------------
commit e2c8836c385b24f1e56674aa458e3b298b7a1cb9
Author: Lon Hohberger <lhh redhat com>
Date:   Tue Mar 11 10:44:19 2008 -0400

    [rgmanager] Don't call quotaoff if quotas are not used

commit 50cb9cec8a522fafbca262e99933d5186407909e
Author: Lon Hohberger <lhh redhat com>
Date:   Tue Mar 11 10:43:37 2008 -0400

    [CMAN] Fix "Node X is undead" loop bug
    
    This was caused by an improper assignment to ps_incarnation
    after a node decides to evict another node.  The fix
    is to simply make the internal (memory) assignments before
    calling qd_write_status()

-----------------------------------------------------------------------

Summary of changes:
 cman/qdisk/main.c             |   34 +++++++++++++-------------
 rgmanager/src/resources/fs.sh |   51 ++++++++++++++++++++++++++++++----------
 2 files changed, 55 insertions(+), 30 deletions(-)

diff --git a/cman/qdisk/main.c b/cman/qdisk/main.c
index ca69624..8bd8c7d 100644
--- a/cman/qdisk/main.c
+++ b/cman/qdisk/main.c
@@ -252,23 +252,6 @@ check_transitions(qd_ctx *ctx, node_info_t *ni, int max, memb_mask_t mask)
 		     state_run(ni[x].ni_status.ps_state)) {
 
 			/*
-			   Write eviction notice if we're the master.
-			 */
-			if (ctx->qc_status == S_MASTER) {
-				clulog(LOG_NOTICE,
-				       "Writing eviction notice for node %d\n",
-				       ni[x].ni_status.ps_nodeid);
-				qd_write_status(ctx, ni[x].ni_status.ps_nodeid,
-						S_EVICT, NULL, NULL, NULL);
-				if (ctx->qc_flags & RF_ALLOW_KILL) {
-					clulog(LOG_DEBUG, "Telling CMAN to "
-						"kill the node\n");
-					cman_kill_node(ctx->qc_ch,
-						ni[x].ni_status.ps_nodeid);
-				}
-			}
-
-			/*
 			   Mark our internal views as dead if nodes miss too
 			   many heartbeats...  This will cause a master
 			   transition if no live master exists.
@@ -285,6 +268,23 @@ check_transitions(qd_ctx *ctx, node_info_t *ni, int max, memb_mask_t mask)
 			ni[x].ni_evil_incarnation = 
 				ni[x].ni_status.ps_incarnation;
 			
+			/*
+			   Write eviction notice if we're the master.
+			 */
+			if (ctx->qc_status == S_MASTER) {
+				clulog(LOG_NOTICE,
+				       "Writing eviction notice for node %d\n",
+				       ni[x].ni_status.ps_nodeid);
+				qd_write_status(ctx, ni[x].ni_status.ps_nodeid,
+						S_EVICT, NULL, NULL, NULL);
+				if (ctx->qc_flags & RF_ALLOW_KILL) {
+					clulog(LOG_DEBUG, "Telling CMAN to "
+						"kill the node\n");
+					cman_kill_node(ctx->qc_ch,
+						ni[x].ni_status.ps_nodeid);
+				}
+			}
+
 			/* Clear our master mask for the node after eviction */
 			if (mask)
 				clear_bit(mask, (ni[x].ni_status.ps_nodeid-1),
diff --git a/rgmanager/src/resources/fs.sh b/rgmanager/src/resources/fs.sh
index 10a167f..1de57d3 100755
--- a/rgmanager/src/resources/fs.sh
+++ b/rgmanager/src/resources/fs.sh
@@ -797,21 +797,14 @@ activeMonitor() {
 
 
 #
-# Enable quotas on the mount point if the user requested them
+# Decide which quota options are enabled and return a string 
+# which we can pass to quotaon
 #
-enable_fs_quotas()
+quota_opts()
 {
-	declare -i need_check=0
-	declare -i rv
 	declare quotaopts=""
-	declare mopt
 	declare opts=$1
-	declare mp=$2
-
-	if [ -z "`which quotaon`" ]; then
-		ocf_log err "quotaon not found in $PATH"
-		return $OCF_ERR_GENERIC
-	fi
+	declare mopt
 
 	for mopt in `echo $opts | sed -e s/,/\ /g`; do
 		case $mopt in
@@ -830,6 +823,33 @@ enable_fs_quotas()
 		esac
 	done
 
+	echo $quotaopts
+	return 0
+}
+
+
+
+#
+# Enable quotas on the mount point if the user requested them
+#
+enable_fs_quotas()
+{
+	declare -i need_check=0
+	declare -i rv
+	declare quotaopts=""
+	declare mopt
+	declare opts=$1
+	declare mp=$2
+
+	if [ -z "`which quotaon`" ]; then
+		ocf_log err "quotaon not found in $PATH"
+		return $OCF_ERR_GENERIC
+	fi
+
+	quotaopts=$(quota_opts $opts)
+
+	ocf_log info "quotaopts = $quotaopts"
+
 	[ -z "$quotaopts" ] && return 0
 
 	# Ok, create quota files if they don't exist
@@ -1089,6 +1109,7 @@ stopFilesystem() {
 	typeset force_umount=""
 	typeset self_fence=""
 	typeset fstype=""
+	typeset quotaopts=""
 
 
 	#
@@ -1154,11 +1175,15 @@ stop: Could not match $OCF_RESKEY_device with a real device"
 			;;
 		$YES)
 			sync; sync; sync
-			ocf_log info "unmounting $mp"
+			quotaopts=$(quota_opts $OCF_RESKEY_options)
+			if [ -n "$quotaopts" ]; then
+				ocf_log debug "Turning off quotas for $mp"
+		       		quotaoff -$quotaopts $mp &> /dev/null
+			fi
 
 			activeMonitor stop || return $OCF_ERR_GENERIC
 
-			quotaoff -gu $mp &> /dev/null
+			ocf_log info "unmounting $mp"
 			umount $mp
 			if  [ $? -eq 0 ]; then
 				umount_failed=


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