Device mapper type should not automatically mean add 'p'
before the partition number. Fall back to adding it only
if the previous character is a digit. This compilies
with kpartx behavior.
Index: parted/libparted/arch/linux.c
===================================================================
--- parted.orig/libparted/arch/linux.c 2011-03-04 21:17:20.481991942 -0500
+++ parted/libparted/arch/linux.c 2011-03-04 21:17:36.681991907 -0500
@@ -2215,7 +2215,6 @@
} else if (dev->type == PED_DEVICE_DAC960
|| dev->type == PED_DEVICE_CPQARRAY
|| dev->type == PED_DEVICE_ATARAID
- || dev->type == PED_DEVICE_DM
|| isdigit (dev->path[path_len - 1]))
snprintf (result, result_len, "%sp%d", dev->path, num);
else
@@ -2735,7 +2734,11 @@
dev_name = dm_task_get_name (task);
- if (asprintf (&vol_name, "%sp%d", dev_name, part->num) == -1)
+ if (isdigit(dev_name[strlen(dev_name)-1]))
+ {
+ if (asprintf (&vol_name, "%sp%d", dev_name, part->num) == -1)
+ goto err;
+ } else if (asprintf (&vol_name, "%s%d", dev_name, part->num) == -1)
goto err;
/* Caution: dm_task_destroy frees dev_name. */
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