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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 4cf5972821a9..80f158745ca5 100644 --- a/Documentation/md.txt +++ b/Documentation/md.txt | |||
| @@ -200,6 +200,11 @@ All md devices contain: | |||
| 200 | This can be written only while the array is being assembled, not | 200 | This can be written only while the array is being assembled, not |
| 201 | after it is started. | 201 | after it is started. |
| 202 | 202 | ||
| 203 | layout | ||
| 204 | The "layout" for the array for the particular level. This is | ||
| 205 | simply a number that is interpretted differently by different | ||
| 206 | levels. It can be written while assembling an array. | ||
| 207 | |||
| 203 | new_dev | 208 | new_dev |
| 204 | This file can be written but not read. The value written should | 209 | This file can be written but not read. The value written should |
| 205 | be a block device number as major:minor. e.g. 8:0 | 210 | be a block device number as major:minor. e.g. 8:0 |