| commit | dba034eef2456d2a9f9a76806846c97acf6c3ad1 | [log] [tgz] |
|---|---|---|
| author | NeilBrown <neilb@suse.de> | Tue Aug 05 15:54:13 2008 +1000 |
| committer | NeilBrown <neilb@suse.de> | Tue Aug 05 15:56:32 2008 +1000 |
| tree | 3cf51b72fc5be671e986a39c389aa5332994e2a2 | |
| parent | 2b25000bf5157c28d8591f03f0575248a8cbd900 [diff] |
Fail safely when trying to grow an array with a write-intent bitmap. We cannot currently change the size of a write-intent bitmap. So if we change the size of an array which has such a bitmap, it tries to set bits beyond the end of the bitmap. For now, simply reject any request to change the size of an array which has a bitmap. mdadm can remove the bitmap and add a new one after the array has changed size. Signed-off-by: NeilBrown <neilb@suse.de>