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author | Neil Brown <neilb@suse.de> | 2006-05-26 02:29:12 +0000 |
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committer | Neil Brown <neilb@suse.de> | 2006-05-26 02:29:12 +0000 |
commit | 2998bc013c2f4a6cc576efab9c0492eb889c8853 (patch) | |
tree | f00a3926f097612099930cb96ef7f0a2048a259d /super1.c | |
parent | e7bb5d23a9b29ae6f316fe3ce8970301e1bc0d4d (diff) | |
download | mdadm-2998bc013c2f4a6cc576efab9c0492eb889c8853.tar.gz mdadm-2998bc013c2f4a6cc576efab9c0492eb889c8853.tar.xz mdadm-2998bc013c2f4a6cc576efab9c0492eb889c8853.zip |
Improve names reported by --examine --brief
Instead of depending (too much) on what is in /dev,
we make names based on the content of the superblock.
Signed-off-by: Neil Brown <neilb@suse.de>
Diffstat (limited to 'super1.c')
-rw-r--r-- | super1.c | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -308,10 +308,20 @@ static void brief_examine_super1(void *sbv) { struct mdp_superblock_1 *sb = sbv; int i; + char *nm; + + nm = strchr(sb->set_name, ':'); + if (nm) + nm++; + else if (sb->set_name[0]) + nm = sb->set_name; + else + nm = "??"; char *c=map_num(pers, __le32_to_cpu(sb->level)); - printf("ARRAY /dev/?? level=%s metadata=1 num-devices=%d UUID=", + printf("ARRAY /dev/md/%s level=%s metadata=1 num-devices=%d UUID=", + nm, c?c:"-unknown-", sb->raid_disks); for (i=0; i<16; i++) { printf("%02x", sb->set_uuid[i]); |