VG:
Soft-RAID6:
[root@tc0s2 ~]# cat /proc/mdstat Personalities : [raid6] [raid5] [raid4] md127 : active raid6 sde1[1] sdj1[6] sdh1[4] sdi1[5] sdk1[7] sdf1[2] sdg1[3] sdd1[0] 11721073152 blocks super 1.2 level 6, 256k chunk, algorithm 2 [8/8] [UUUUUUUU]
dd block size 1024k
Initiator to taget:
209715200000 bytes (210 GB) copied, 1610.66 s, 130 MB/s
Target to initiator:
209715200000 bytes (210 GB) copied, 1458.25 s, 144 MB/s
Target to initiator to target:
104857600000 bytes (105 GB) copied, 2082.58 s, 50.3 MB/s
References