I see my raid-1 array rebuilding (first time after adding 2nd partition) and want to increase speed
SO I set
echo 100000 > /proc/sys/dev/raid/speed_limit_min echo 400000 > /proc/sys/dev/raid/speed_limit_max
but it's still around 18000 K/s
md1 : active raid1 sdf1 sdc1 1953514432 blocks [2/1] [_U] [>....................] recovery = 2.8% (56107456/1953514432) finish=1675.6min spe ed=18871K/sec
Does the changes take place only on new started rebuild? But is it possible to "restart" interrupt/continue a rebuild?
I have to add the disks are usb (2.0) disks and i have no clue how fast my usb usually is or should be.