[Cluster-devel] conga ./conga.spec.in.in ricci/modules/storage ...

[rmccabe@sourceware.org <rmccabe@sourceware.org>]

CVSROOT:	/cvs/cluster
Module name:	conga
Branch: 	RHEL5
Changes by:	rmccabe at sourceware.org	2008-07-14 22:21:46

Modified files:
	.              : conga.spec.in.in 
	ricci/modules/storage: LVM.cpp 

Log message:
	fix bz250439

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/conga/conga.spec.in.in.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.45.2.95&r2=1.45.2.96
http://sourceware.org/cgi-bin/cvsweb.cgi/conga/ricci/modules/storage/LVM.cpp.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.7.2.6&r2=1.7.2.7

--- conga/conga.spec.in.in	2008/07/14 21:59:09	1.45.2.95
+++ conga/conga.spec.in.in	2008/07/14 22:21:45	1.45.2.96
@@ -304,6 +304,7 @@
 - Fix bz433089 (when adding multiple nodes the order is reversed.)
 - Fix bz441581 (Don't allow both label and device for qdisk config if only one can be specified)
 - Fix bz223785 (Storage 'Display Devices by' option does not work)
+- Fix bz250439 (conga is unable to delete snapshot volumes)
 
 * Fri Apr 18 2008 Ryan McCabe <rmccabe@redhat.com> 0.12.0-8
 - Fix bz441580 (conga should install 'sg3_utils' and start service 'scsi_reserve' when scsi fencing is used)
--- conga/ricci/modules/storage/LVM.cpp	2008/01/17 17:38:39	1.7.2.6
+++ conga/ricci/modules/storage/LVM.cpp	2008/07/14 22:21:46	1.7.2.7
@@ -252,7 +252,7 @@
   String attrs = words[LVS_ATTR_IDX];
   props.set(Variable("attrs", attrs));
 
-  props.set(Variable("mirrored", attrs[0] == 'm'));
+  props.set(Variable("mirrored", attrs[0] == 'm' || attrs[0] == 'M'));
 
   // clustered
   String vg_attrs = words[LVS_VG_ATTR_IDX];
@@ -602,17 +602,37 @@
 void
 LVM::lvremove(const String& path)
 {
-  vector<String> args;
-  args.push_back("lvchange");
-  args.push_back("-an");
-  args.push_back(path);
-
-  String out, err;
-  int status;
-  if (utils::execute(LVM_BIN_PATH, args, out, err, status, false))
-    throw command_not_found_error_msg(LVM_BIN_PATH);
-  if (status != 0)
-    throw String("Unable to deactivate LV (might be in use by other cluster nodes)");
+	vector<String> args;
+	args.push_back("lvchange");
+	args.push_back("-an");
+	args.push_back(path);
+
+	String out, err;
+	int status;
+
+	if (utils::execute(LVM_BIN_PATH, args, out, err, status, false))
+		throw command_not_found_error_msg(LVM_BIN_PATH);
+
+	if (status != 0) {
+		bool ignore_err = false;
+
+		try {
+			Props props;
+			std::list<counting_auto_ptr<BD> > sources;
+			std::list<counting_auto_ptr<BD> > targets;
+			probe_vg(path, props, sources, targets);
+			if (props.get("snapshot").get_bool() ||
+				props.get("mirror").get_bool())
+			{
+				ignore_err = true;
+			}
+		} catch (...) {
+			ignore_err = false;
+		}
+
+		if (!ignore_err)
+			throw String("Unable to deactivate LV (might be in use by other cluster nodes)");
+	}
 
   try {
     args.clear();