Dai file ai blocchi del disco
root@linuxday2022:~# mdadm /dev/md/mirror -f /dev/vdc1 -r /dev/vdc1
mdadm: set /dev/vdc1 faulty in /dev/md/mirror
mdadm: hot removed /dev/vdc1 from /dev/md/mirror
root@linuxday2022:~# cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md127 : active raid1 vdb1[0]
104790016 blocks super 1.2 [2/1] [U_]
root@linuxday2022:~# mdadm /dev/md/mirror -a /dev/vdc1
mdadm: added /dev/vdc1
root@linuxday2022:~# cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md127 : active raid1 vdc1[2] vdb1[0]
104790016 blocks super 1.2 [2/1] [U_]
[>....................] recovery = 0.1% (113216/104790016) finish=15.4min speed=113216K/sec