diff options
Diffstat (limited to 'Documentation/admin-guide/md.rst')
-rw-r--r-- | Documentation/admin-guide/md.rst | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/admin-guide/md.rst b/Documentation/admin-guide/md.rst index 3c51084ffd37..d8fc9a59c086 100644 --- a/Documentation/admin-guide/md.rst +++ b/Documentation/admin-guide/md.rst @@ -5,7 +5,7 @@ Boot time assembly of RAID arrays --------------------------------- Tools that manage md devices can be found at - http://www.kernel.org/pub/linux/utils/raid/ + https://www.kernel.org/pub/linux/utils/raid/ You can boot with your md device with the following kernel command @@ -221,7 +221,7 @@ All md devices contain: layout The ``layout`` for the array for the particular level. This is - simply a number that is interpretted differently by different + simply a number that is interpreted differently by different levels. It can be written while assembling an array. array_size @@ -426,6 +426,10 @@ All md devices contain: The accepted values when writing to this file are ``ppl`` and ``resync``, used to enable and disable PPL. + uuid + This indicates the UUID of the array in the following format: + xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx + As component devices are added to an md array, they appear in the ``md`` directory as new directories named:: |