Recently, I learned the configuration method of manhunt in Linux operating system, as follows: 1. The system id of the partition was modified to fd2 in the previous work. Doing raidADM-c /dev/md2-l 5-N 3/dev/SDB8/dev/SDB9/dev/SDB10-c is to create a raid volume./dev/MD2-L specifies the level and type of raid. Same as -EN specifies how many devices (partitions or hard disks) are used to create the raid volume. 3. View the status of the raid volume # cat. Mdstat [root @ client/] # cat/proc/mdstat personalities: [RAID 1] [RAID 6] [RAID 5] [RAID 4] MD2: active RAID 5SDB10 [2] SDB9 [1] SDB8 [0] 208640 block with a level of 5,64K, Algorithm 2 [3/3] [UUU] md0: active raid1sdb7 [2] (s) sdb7 sdb6 sdb5 [0] 200640 blocks [2/2] [UU line shows that md0 is RAID 1 and consists of four partitions.
