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-rw-r--r--Detail.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/Detail.c b/Detail.c
index 001012a2..1598a425 100644
--- a/Detail.c
+++ b/Detail.c
@@ -194,7 +194,12 @@ int Detail(char *dev, int brief, int export, int test, char *homehost)
st->ss->export_detail_super(st);
} else {
struct map_ent *mp, *map = NULL;
+ char nbuf[64];
mp = map_by_devnum(&map, fd2devnum(fd));
+ if (mp) {
+ __fname_from_uuid(mp->uuid, 0, nbuf, ':');
+ printf("MD_UUID=%s\n", nbuf+5);
+ }
if (mp && mp->path &&
strncmp(mp->path, "/dev/md/", 8) == 0)
printf("MD_DEVNAME=%s\n", mp->path+8);