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DDF: brief_examine_subarrays_ddf: print array name 

Print an array name in brief output, like IMSM does.

SUSE's YaST2 (libstorage) needs this in order to detect MD arrays
during installation.

Signed-off-by: Martin Wilck <mwilck@arcor.de>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
mwilck@arcor.de 2013-09-11 21:55:35 +02:00 committed by NeilBrown
parent 8bf989d8e1
commit a8b2563354
1 changed files with 5 additions and 1 deletions
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6
super-ddf.c
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@ -1519,6 +1519,7 @@ static void getinfo_super_ddf(struct supertype *st, struct mdinfo *info, char *m
static void uuid_from_ddf_guid(const char *guid, int uuid[4]);
static void uuid_from_super_ddf(struct supertype *st, int uuid[4]);
static void _ddf_array_name(char *name, const struct ddf_super *ddf, int i);
static unsigned int get_vd_num_of_subarray(struct supertype *st)
{
@ -1578,6 +1579,7 @@ static void brief_examine_subarrays_ddf(struct supertype *st, int verbose)
struct virtual_entry *ve = &ddf->virt->entries[i];
struct vcl vcl;
char nbuf1[64];
char namebuf[17];
if (all_ff(ve->guid))
continue;
memcpy(vcl.conf.guid, ve->guid, DDF_GUID_LEN);
@ -1585,7 +1587,9 @@ static void brief_examine_subarrays_ddf(struct supertype *st, int verbose)
vcl.vcnum = i;
uuid_from_super_ddf(st, info.uuid);
fname_from_uuid(st, &info, nbuf1, ':');
printf("ARRAY container=%s member=%d UUID=%s\n",
_ddf_array_name(namebuf, ddf, i);
printf("ARRAY%s%s container=%s member=%d UUID=%s\n",
namebuf[0] == '\0' ? "" : " /dev/md/", namebuf,
nbuf+5, i, nbuf1+5);
}
}