OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/mdadm?expand=0&rev=27

manage-rebuild-map-for-kpartx

@@ -0,0 +1,43 @@
+Manage: rebuild map for 'kpartx -d' at stop
+
+From: Dan Williams <dan.j.williams@intel.com>
+
+mdadm needs the 'map' file to run 'kpartx -d' at array shutdown.
+Rebuild it if it does not exist.
+
+Signed-off-by: Dan Williams <dan.j.williams@intel.com>
+---
+
+ Manage.c |   14 +++++++++++++-
+ 1 files changed, 13 insertions(+), 1 deletions(-)
+
+
+diff --git a/Manage.c b/Manage.c
+index 85bb2c8..603e838 100644
+--- a/Manage.c
++++ b/Manage.c
+@@ -222,11 +222,23 @@ int Manage_runstop(char *devname, int fd, int runstop, int quiet)
+ 		    mdi->array.level > 0 &&
+ 		    is_subarray(mdi->text_version)) {
+ 			struct map_ent *me = map_by_devnum(&map, devnum);
++
++			if (!me) {
++				RebuildMap();
++				me = map_by_devnum(&map, devnum);
++			}
++
++			if (!me) {
++				fprintf(stderr, Name ": failed to map device %d\n",
++					devnum);
++				return 1;
++			} else
++				run_kpartx('d', me->path);
++
+ 			/* This is mdmon managed. */
+ 			close(fd);
+ 			
+ 			/* Delete any kpartx partitions */
+-			run_kpartx('d', me->path);
+ 			if (sysfs_set_str(mdi, NULL,
+ 					  "array_state", "inactive") < 0) {
+ 				if (quiet == 0)

mdadm.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Feb 16 16:00:11 CET 2009 - mmarek@suse.cz
+
+- fix segfault when stopping imsm arrays
+  (bnc#473947, patch by Dan Williams)
+
 -------------------------------------------------------------------
 Mon Jan 26 11:47:59 CET 2009 - ro@suse.de
 

mdadm.spec

@@ -20,7 +20,7 @@
 
 Name:           mdadm
 Version:        3.0
-Release:        13
+Release:        14
 %define ver 3.0-devel2
 BuildRequires:  sgmltool
 PreReq:         %fillup_prereq %insserv_prereq
@@ -42,6 +42,7 @@ Patch7:         intel.fixes.patch
 Patch8:         name.fixes.patch
 Patch9:         mdmon-pass-symbolic-name-to-mdmon-instead-of-device.patch
 Patch10:        don-t-auto-assemble-if-any-arrays-are-list.patch
+Patch11:        manage-rebuild-map-for-kpartx
 Source1:        Software-RAID.HOWTO.tar.bz2
 Source2:        sysconfig.mdadm
 Source3:        mdadmd
@@ -72,6 +73,7 @@ Authors:
 %patch8 -p1
 %patch9 -p1
 %patch10 -p1
+%patch11 -p1
 
 %build
 %{suse_update_config -f}
@@ -160,6 +162,9 @@ rm -rf $RPM_BUILD_ROOT
 /lib/mkinitrd/scripts/boot-md.sh
 
 %changelog
+* Mon Feb 16 2009 mmarek@suse.cz
+- fix segfault when stopping imsm arrays
+  (bnc#473947, patch by Dan Williams)
 * Mon Jan 26 2009 ro@suse.de
 - change fillup call from "-Y" to "-y" the boot script has
   been present in this package for long enough (SLES10-GA)