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| author | mwilck@arcor.de <mwilck@arcor.de> | 2013-07-08 23:50:39 +0200 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2013-07-10 02:40:18 +0200 |
| commit | 19041058d2e3414db2bff4c2933224b10b65b0a8 (patch) | |
| tree | d6788632868fcedf9cef421a42dde37de5834e71 /super-ddf.c | |
| parent | Monitor: Don't write metadata in inactive array state (diff) | |
| download | mdadm-19041058d2e3414db2bff4c2933224b10b65b0a8.tar.xz mdadm-19041058d2e3414db2bff4c2933224b10b65b0a8.zip | |
DDF: write_init_super_ddf: don't zero superblocks for subarrays
commit d682f344 inserted this call to "Kill" in write_init_super_ddf:
"Matching the functionality already in super0 and super1, when
we first create a container, remove any other recognisable metadata to
ensure it doesn't cause confusion."
But we should do this only at first container creation, not when
subarrays are created later.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | super-ddf.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/super-ddf.c b/super-ddf.c index 8f60b72f..87584fa5 100644 --- a/super-ddf.c +++ b/super-ddf.c @@ -2964,8 +2964,9 @@ static int write_init_super_ddf(struct supertype *st) return 0; } else { struct dl *d; - for (d = ddf->dlist; d; d=d->next) - while (Kill(d->devname, NULL, 0, -1, 1) == 0); + if (!currentconf) + for (d = ddf->dlist; d; d=d->next) + while (Kill(d->devname, NULL, 0, -1, 1) == 0); return __write_init_super_ddf(st); } } |