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@xxxxxxxx>
---
super-ddf.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/super-ddf.c b/super-ddf.c
index c2ac88b..00a5c8b 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -1518,6 +1518,7 @@ 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)
{
@@ -1577,6 +1578,7 @@ 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);
@@ -1584,7 +1586,9 @@ 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);
}
}
--
1.7.3.4
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