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debug: show LV name where dlid creation failed

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This commit is contained in:
Zdenek Kabelac 2015-11-26 21:52:05 +01:00
parent 922fccc656
commit 4afe43e1a3
1 changed files with 7 additions and 1 deletions
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8
lib/misc/lvm-string.c
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@ -16,6 +16,7 @@
#include "lib.h" #include "lib.h"
#include "lvm-string.h" #include "lvm-string.h"
#include "metadata-exported.h" #include "metadata-exported.h"
#include "display.h"
#include <ctype.h> #include <ctype.h>
#include <stdarg.h> #include <stdarg.h>
@ -211,6 +212,7 @@ char *build_dm_uuid(struct dm_pool *mem, const struct logical_volume *lv,
const char *layer) const char *layer)
{ {
const char *lvid = lv->lvid.s; const char *lvid = lv->lvid.s;
char *dlid;
if (!layer) { if (!layer) {
/* /*
@ -235,5 +237,9 @@ char *build_dm_uuid(struct dm_pool *mem, const struct logical_volume *lv,
NULL; NULL;
} }
return dm_build_dm_uuid(mem, UUID_PREFIX, lvid, layer); if (!(dlid = dm_build_dm_uuid(mem, UUID_PREFIX, lvid, layer)))
log_error("Failed to build LVM dlid for %s.",
display_lvname(lv));
return dlid;
} }