управлять MD-устройствами, также известными как Linux Software RAID (manage MD devices aka Linux Software RAID)
Смотри также (See also)
For further information on mdadm usage, MD and the various levels
of RAID, see:
https://raid.wiki.kernel.org/
(based upon Jakob Østergaard's Software-RAID.HOWTO)
The latest version of mdadm should always be available from
https://www.kernel.org/pub/linux/utils/raid/mdadm/
Related man pages:
mdmon(8), mdadm.conf(5), md(4).
