mirror of https://github.com/CrimsonTome/tldr.git
28 lines
588 B
Markdown
28 lines
588 B
Markdown
# mdadm
|
|
|
|
> RAID management utility.
|
|
|
|
- Create array:
|
|
|
|
`mdadm --create {{/path/to/raid_device_file}} --level {{ raid level }} --raid-devices {{ number of disks}} {{/path/to/disk_device_file}}`
|
|
|
|
- Stop array:
|
|
|
|
`mdadm -S {{/path/to/raid_device_file}}`
|
|
|
|
- Mark disk as failed:
|
|
|
|
`mdadm {{/path/to/raid_device_file}} -f {{/path/to/disk_device_file}}`
|
|
|
|
- Remove disk:
|
|
|
|
`mdadm {{/path/to/raid_device_file}} -r {{/path/to/disk_device_file}}`
|
|
|
|
- Add disk to array:
|
|
|
|
`mdadm {{/path/to/raid_device_file}} -a {{/path/to/disk_device_file}}`
|
|
|
|
- Show RAID info:
|
|
|
|
`mdadm -D {{/path/to/raid_device_file}}`
|