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software_raid_on_linux

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Software_RAID_on_Linux

Repairing a degraded raid mirror. Assuming sdb1 has fallen out of the mirror:

Check to see if the disk thinks it should be in the array <source lang=“bash”> mdadm -E /dev/md0 mdadm -E /dev/sdb1 mdadm -E /dev/sda1 </source>

Readd the missing disk <source lang=“bash”> mdadm /dev/md0 -a /dev/sdb1 </source>

Check to see the array is rebuilding <source lang=“bash”> mdadm -D /dev/md0 </source>

software_raid_on_linux.1416791659.txt.gz · Last modified: 2014/11/24 01:14 by 0.0.0.0