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| author | NeilBrown <neilb@suse.de> | 2010-03-10 15:55:47 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2010-03-10 15:55:47 +1100 |
| commit | d682f3445c7396b4ffd0328a4f8ed8e742ba2eec (patch) | |
| tree | c2050cd0f0830bfdc6bcf5baed368832d8667417 | |
| parent | a847575aa1ff0cffe85a1bf224b284ed6b8e2cc1 (diff) | |
| download | mdadm-d682f3445c7396b4ffd0328a4f8ed8e742ba2eec.tar.gz mdadm-d682f3445c7396b4ffd0328a4f8ed8e742ba2eec.tar.xz mdadm-d682f3445c7396b4ffd0328a4f8ed8e742ba2eec.zip | |
ddf/intel: zero out old metadata before creating a container.
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.
Signed-off-by: NeilBrown <neilb@suse.de>
| -rw-r--r-- | super-ddf.c | 6 | ||||
| -rw-r--r-- | super-intel.c | 6 |
2 files changed, 10 insertions, 2 deletions
diff --git a/super-ddf.c b/super-ddf.c index b1cb268..3feea57 100644 --- a/super-ddf.c +++ b/super-ddf.c @@ -2413,8 +2413,12 @@ static int write_init_super_ddf(struct supertype *st) /* FIXME I need to close the fds! */ return 0; - } else + } else { + struct dl *d; + for (d = ddf->dlist; d; d=d->next) + while (Kill(d->devname, NULL, 0, 1, 1) == 0); return __write_init_super_ddf(st, 1); + } } #endif diff --git a/super-intel.c b/super-intel.c index b413435..a196ca3 100644 --- a/super-intel.c +++ b/super-intel.c @@ -3441,8 +3441,12 @@ static int write_init_super_imsm(struct supertype *st) } return rv; - } else + } else { + struct dl *d; + for (d = super->disks; d; d = d->next) + Kill(d->devname, NULL, 0, 1, 1); return write_super_imsm(st->sb, 1); + } } #endif |