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→Resynchronising a Failed RAID
[root@sme]# mdadm --add /dev/md2 /dev/hda2
[root@sme]# mdadm --add /dev/md2 /dev/hda2
Your devices are likely to be different, and you may have more than two disks, including a hot standby, but will always be determined from the mdstat file. Once the raid resync has been started, the progress will be noted in mdstat.
Your devices are likely to be different, and you may have more than two disks, including a hot standby, but will always be determined from the mdstat file. Once the raid resync has been started, the progress will be noted in mdstat. You can see this real time by:
[root@sme]# watch -n .1 cat /proc/mdstat
or you can see this in a snapshot by:
[root@sme]# cat /proc/mdstat
[root@sme]# cat /proc/mdstat