Print an array name in brief output. Do this even if no name is set,
faking a simple pseudo name (may happen for some BIOS RAIDs).
This makes DDF and IMSM behave equally.
SUSE's YaST2 needs this in order to detect MD arrays during
installation.
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
super-ddf.c | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/super-ddf.c b/super-ddf.c
index 8bba70a..72a8351 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -30,6 +30,7 @@
#include "mdmon.h"
#include "sha1.h"
#include <values.h>
+#include <ctype.h>
/* a non-official T10 name for creation GUIDs */
static char T10[] = "Linux-MD";
@@ -1577,14 +1578,22 @@ 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[sizeof(ve->name)+1], *c;
if (all_ff(ve->guid))
continue;
memcpy(vcl.conf.guid, ve->guid, DDF_GUID_LEN);
ddf->currentconf =&vcl;
uuid_from_super_ddf(st, info.uuid);
fname_from_uuid(st, &info, nbuf1, ':');
- printf("ARRAY container=%s member=%d UUID=%s\n",
- nbuf+5, i, nbuf1+5);
+ memcpy(namebuf, ve->name, sizeof(ve->name));
+ namebuf[sizeof(ve->name)] = '\0';
+ if (namebuf[0] == '\0')
+ sprintf(namebuf, "ddf_%d", i);
+ for (c = namebuf; c < namebuf + sizeof(ve->name); c++)
+ if (isspace(*c))
+ *c = '-';
+ printf("ARRAY /dev/md/%s container=%s member=%d UUID=%s\n",
+ namebuf, nbuf+5, i, nbuf1+5);
}
}
--
1.7.3.4
--
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