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