Linux Software Raid: Difference between revisions
From DWIKI
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From man md: | From man md: | ||
echo check > /sys/block/md0/md/sync_action | echo check > /sys/block/md0/md/sync_action | ||
check /proc/mdstat for status, and then set bad to idle: | |||
echo idle > /sys/block/md0/md/sync_action | |||
==Looking at your raid units== | |||
cat /proc/mdstat | |||
(also shows what's going on when checking/resynching) | |||
==Hotswapping (scsi) disks== | ==Hotswapping (scsi) disks== | ||
eject -s /dev/sda | eject -s /dev/sda | ||
Revision as of 22:14, 7 October 2007
Links
What the howto and man mdadm don't tell
Checking the raid units
From man md:
echo check > /sys/block/md0/md/sync_action
check /proc/mdstat for status, and then set bad to idle:
echo idle > /sys/block/md0/md/sync_action
Looking at your raid units
cat /proc/mdstat
(also shows what's going on when checking/resynching)
Hotswapping (scsi) disks
eject -s /dev/sda
