diff options
| author | Song Liu <songliubraving@fb.com> | 2015-08-13 14:31:55 -0700 |
|---|---|---|
| committer | NeilBrown <neilb@suse.com> | 2015-10-24 17:16:18 +1100 |
| commit | bac624f3f86a8c7db395c7f85ccad6a504b9c4b4 (patch) | |
| tree | 0b9240c0fb33d6adf4ddcfd85afd95321cc96552 /Documentation/device-mapper | |
| parent | c4d4c91b44d8309082127893221a1971a27c50ca (diff) | |
MD: add a new disk role to present write journal device
Next patches will use a disk as raid5/6 journaling. We need a new disk
role to present the journal device and add MD_FEATURE_JOURNAL to
feature_map for backward compability.
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'Documentation/device-mapper')
0 files changed, 0 insertions, 0 deletions