diff options
author | Michael Tokarev <mjt@tls.msk.ru> | 2012-10-20 15:40:02 +0400 |
---|---|---|
committer | NeilBrown <neilb@suse.de> | 2012-10-22 08:48:18 +1100 |
commit | 30d48159710996be7770bfbfbddc826317b561aa (patch) | |
tree | bce4d191a36ac789bb163f429a2333c69e726b17 /super0.c | |
parent | 9f5470ce8d8feb9038a2a696c0bd5cd59851bf8e (diff) |
mdadm: super0: do not override uuid with homehost
When --uuid is specified in the command line, even for v0.90
superblock we override last portion of uuid with data from
--homehost, which is wrong (and disagrees with the manpage).
Only use homehost in super0 if no uuid is specified.
Signed-off-By: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'super0.c')
-rw-r--r-- | super0.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -662,7 +662,7 @@ static int init_super0(struct supertype *st, mdu_array_info_t *info, if (rfd >= 0) close(rfd); } - if (homehost) { + if (homehost && !uuid) { char buf[20]; char *hash = sha1_buffer(homehost, strlen(homehost), |