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Diffstat (limited to 'Documentation/md.txt')
| -rw-r--r-- | Documentation/md.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/md.txt b/Documentation/md.txt index a8b43062747..dca97ba4944 100644 --- a/Documentation/md.txt +++ b/Documentation/md.txt @@ -236,6 +236,11 @@ All md devices contain: writing the word for the desired state, however some states cannot be explicitly set, and some transitions are not allowed. + Select/poll works on this file. All changes except between + active_idle and active (which can be frequent and are not + very interesting) are notified. active->active_idle is + reported if the metadata is externally managed. + clear No devices, no size, no level Writing is equivalent to STOP_ARRAY ioctl |