猫/proc/mdstat
Personalities : [raid1] [raid0] [raid6] [raid5] [raid4] [linear] [raid10]
md11 : active raid10 sde1[3] sdj1[4](F)
286743936 blocks 64K chunks 2 near-copies [4/1] [___U] [1:1:3:0]
[=>...................] resync = 8.0% (23210368/286743936) finish=67874.1min speed=64K/sec
卸载/dev/md11
umount: /dev/md11: not mounted
mdadm --stop /dev/md11
mdadm: fail to stop array /dev/md11: Device or resource busy
mdadm --manage --set-faulty /dev/md7 /dev/sdh1
mdadm: set /dev/sdh1 faulty in /dev/md7
mdadm -r /dev/md7 /dev/sdh1
mdadm: hot remove failed for /dev/sdh1: Device or resource busy
猫/proc/mdstat
Personalities : [raid1] [raid0] [raid6] [raid5] [raid4] [linear] [raid10]
md11 : active raid10 sde1[3] sdj1[4](F)
286743936 blocks 64K chunks 2 near-copies [4/1] [___U] [1:1:3:0]
[=>...................] resync = 8.0% (23210368/286743936) finish=67874.1min speed=64K/sec
答案1
我不是这方面的专家，但 RAID 不是正在重建吗？