Rogier Wolff wrote:
...
http://www.goplexian.com/2010/09/6-tips-for-improving-hard-drive.html
says:
dumpe2fs -h /dev/md0 | grep RAID
should show wether my ext4 partition is on a RAID. Well mine is, but
doesn't provide any output. Did I forget those raid-options during
formatting? Can this be tuned after the fact?
% tune2fs -l /dev/md0
...
RAID stride: 128
RAID stripe width: 768
...
runs much faster than dumpe2fs.
The command can also adjust the values.
HTH,
Kay
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