I use an old laptop as a NAS, and for redundancy, I have two 2TB drives in software raid 1. One of them recently failed(I believe because of a blackout at the worst time possible), and now the array is rebuilding. However, even after running
my /proc/mdstat has
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md0 : active raid1 sdf sdc sdd(F) 1952697344 blocks super 1.2 [2/1] [U_] [=>...................] recovery = 9.0% (177507136/1952697344) finish=29184.3min speed=1013K/sec bitmap: 0/15 pages [0KB], 65536KB chunk unused devices: <none>
How can I make the rebuild faster than 1000K/sec?