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| author | NeilBrown <neilb@suse.de> | 2008-10-13 11:55:11 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-02-12 09:31:12 -0800 |
| commit | 1d338dafbacdc12aab149c441e67150a5aed320d (patch) | |
| tree | 3bd5561a076eb4e1cd46325150c4103ee09583c0 /net | |
| parent | 2dcee68b26a8c19dc08e594604db4ac129d495ed (diff) | |
| download | linux-stable-1d338dafbacdc12aab149c441e67150a5aed320d.tar.gz linux-stable-1d338dafbacdc12aab149c441e67150a5aed320d.tar.bz2 linux-stable-1d338dafbacdc12aab149c441e67150a5aed320d.zip | |
md: Allow metadata_version to be updated for externally managed metadata.
commit ea43ddd8491feccf36267349748ea91b1194481e upstream.
For externally managed metadata, the 'metadata_version' sysfs
attribute is really just a channel for user-space programs to
communicate about how the array is being managed.
It can be useful for this to be changed while the array is active.
Normally changes to metadata_version are not permitted while the array
is active. Change that so that if the metadata is externally managed,
the metadata_version can be changed to a different flavour of external
management.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions