Raid 阵列设备未被移除

Raid 阵列设备未被移除

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?

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