[multipathd] "del map" cli command to acces map names as param

diff --git a/multipathd/main.c b/multipathd/main.c
index c562ba8..7d30d09 100644 (file)
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -663,13 +663,12 @@ uev_add_map (char * devname, struct vectors * vecs)
        char * alias;
        struct multipath * mpp;
 
-       if (sysfs_get_dev(sysfs_path, devname, dev_t, BLK_DEV_SIZE))
-               return 1;
-
-       if (sscanf(dev_t, "%d:%d", &major, &minor) != 2)
-               return 1;
-
-       alias = dm_mapname(major, minor);
+       if (sscanf(devname, "dm-%d", &minor) == 1 &&
+           !sysfs_get_dev(sysfs_path, devname, dev_t, BLK_DEV_SIZE) &&
+           sscanf(dev_t, "%d:%d", &major, &minor) == 2)
+               alias = dm_mapname(major, minor);
+       else
+               alias = STRDUP(devname);
                
        if (!alias)
                return 1;