Info
/dev/md127:
Version : 1.2
Creation Time : Sun Nov 8 00:30:12 2015
Raid Level : raid6
Array Size : 23441313792 (22355.38 GiB 24003.91 GB)
Used Dev Size : 3906885632 (3725.90 GiB 4000.65 GB)
Raid Devices : 8
Total Devices : 8
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Tue Oct 16 16:34:23 2018
State : clean
Active Devices : 8
Wrking Devices : 8
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Name : Tokio:0
UUID : 39c0b55f:74c0ab19:5f939236:16921f79
Events : 269988
Number Major Minor RaidDevice State
0 8 81 0 active sync /dev/sdf1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WMC130F7EL9R
1 8 65 1 active sync /dev/sde1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134LLA4YE
2 8 49 2 active sync /dev/sdd1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC134HF0CFD
3 8 33 3 active sync /dev/sdc1 ata-WDC_WD4000FYYZ-01UL1B2_WD-WCC133XLHK2N
6 8 113 4 active sync /dev/sdh1 ata-HGST_HDN724040ALE640_PK2338P4HGJ6RC
5 8 97 5 active sync /dev/sdg1 ata-HGST_HDN724040ALE640_PK2338P4HGDRYC
4 8 17 6 active sync /dev/sdb1 ata-HGST_HDN724040ALE640_PK1334PCKNY90X
7 8 1 7 active sync /dev/sda1 ata-HGST_HDN724040ALE640_PK1334PEHYT9XS