{{tag>Brouillon}} # Notes RAID ~~~bash echo 1000000 >/proc/sys/dev/raid/speed_limit_max echo 200000 >/proc/sys/dev/raid/speed_limit_min ~~~ ~~~ # cat /proc/sys/dev/raid/speed_limit_max 200000 # cat /proc/sys/dev/raid/speed_limit_min 1000 ~~~ ~~~bash cat /proc/mdstat | grep -B2 reco cat /proc/mdstat |grep recovery mdadm -D /dev/md1 ~~~