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64 lines
1.9 KiB

---
libmultipath/configure.c | 11 +++++++++++
libmultipath/configure.h | 1 +
libmultipath/devmapper.c | 3 +--
3 files changed, 13 insertions(+), 2 deletions(-)
Index: multipath-tools-130222/libmultipath/configure.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/configure.c
+++ multipath-tools-130222/libmultipath/configure.c
@@ -394,6 +394,8 @@ select_action (struct multipath * mpp, v
cmpp->alias, mpp->alias);
strncpy(mpp->alias_old, cmpp->alias, WWID_SIZE);
mpp->action = ACT_RENAME;
+ if (force_reload)
+ mpp->action = ACT_RENAME2;
return;
}
mpp->action = ACT_CREATE;
@@ -632,6 +634,15 @@ domap (struct multipath * mpp, char * pa
r = dm_rename(mpp->alias_old, mpp->alias);
break;
+ case ACT_RENAME2:
+ r = dm_rename(mpp->alias_old, mpp->alias);
+ if (r) {
+ r = dm_addmap_reload(mpp, params);
+ if (r)
+ r = dm_simplecmd_noflush(DM_DEVICE_RESUME, mpp->alias, MPATH_UDEV_RELOAD_FLAG);
+ }
+ break;
+
default:
break;
}
Index: multipath-tools-130222/libmultipath/configure.h
===================================================================
--- multipath-tools-130222.orig/libmultipath/configure.h
+++ multipath-tools-130222/libmultipath/configure.h
@@ -18,6 +18,7 @@ enum actions {
ACT_RENAME,
ACT_CREATE,
ACT_RESIZE,
+ ACT_RENAME2,
};
#define FLUSH_ONE 1
Index: multipath-tools-130222/libmultipath/devmapper.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/devmapper.c
+++ multipath-tools-130222/libmultipath/devmapper.c
@@ -565,10 +565,9 @@ dm_dev_t (const char * mapname, char * d
if (!dm_task_run(dmt))
goto out;
- if (!dm_task_get_info(dmt, &info))
+ if (!dm_task_get_info(dmt, &info) || !info.exists)
goto out;
- r = info.open_count;
if (snprintf(dev_t, len, "%i:%i", info.major, info.minor) > len)
goto out;