And the weird behavior of --examine of one disk: the current parser errors out because of State is duplicated (quadruplicated actually)
mdadm --query --examine /dev/nvme0n1 /dev/nvme0n1: Magic : Intel Raid ISM Cfg Sig. Version : 1.3.00 Orig Family : 2b2b3bbf Family : 2b2b3bbf Generation : 00000004 Attributes : All supported UUID : 3c645e76:1b9c9ddf:dbd3f118:2bb228ad Checksum : 367e2a35 correct MPB Sectors : 2 Disks : 4 RAID Devices : 1
Disk01 Serial : LJ91620AB71P0FGN State : active Id : 00000000 Usable Size : 1953514766 (931.51 GiB 1000.20 GB)
[126]: UUID : 31e876aa:81eba73d:47d77898:6b656f1d RAID Level : 5 <-- 5 Members : 4 <-- 4 Slots : [UUUU] <-- [UUUU] Failed disk : none This Slot : 1 Sector Size : 512 Array Size : 5860540416 (2794.52 GiB 3000.60 GB) Per Dev Size : 1953515520 (931.51 GiB 1000.20 GB) Sector Offset : 0 Num Stripes : 7630912 Chunk Size : 128 KiB <-- 128 KiB Reserved : 0 Migrate State : initialize Map State : normal <-- uninitialized Checkpoint : 0 (1024) Dirty State : clean RWH Policy : off
Disk00 Serial : LJ916308PS1P0FGN State : active Id : 00000000 Usable Size : 1953514766 (931.51 GiB 1000.20 GB)
Disk02 Serial : LJ910504A01P0FGN State : active Id : 00000000 Usable Size : 1953514766 (931.51 GiB 1000.20 GB)
Disk03 Serial : LJ916308CY1P0FGN State : active Id : 00000000 Usable Size : 1953514766 (931.51 GiB 1000.20 GB)
And the weird behavior of --examine of one disk: the current parser errors out because of State is duplicated (quadruplicated actually)
mdadm --query --examine /dev/nvme0n1 1b9c9ddf: dbd3f118: 2bb228ad
/dev/nvme0n1:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.3.00
Orig Family : 2b2b3bbf
Family : 2b2b3bbf
Generation : 00000004
Attributes : All supported
UUID : 3c645e76:
Checksum : 367e2a35 correct
MPB Sectors : 2
Disks : 4
RAID Devices : 1
Disk01 Serial : LJ91620AB71P0FGN
State : active
Id : 00000000
Usable Size : 1953514766 (931.51 GiB 1000.20 GB)
[126]: 81eba73d: 47d77898: 6b656f1d
UUID : 31e876aa:
RAID Level : 5 <-- 5
Members : 4 <-- 4
Slots : [UUUU] <-- [UUUU]
Failed disk : none
This Slot : 1
Sector Size : 512
Array Size : 5860540416 (2794.52 GiB 3000.60 GB)
Per Dev Size : 1953515520 (931.51 GiB 1000.20 GB)
Sector Offset : 0
Num Stripes : 7630912
Chunk Size : 128 KiB <-- 128 KiB
Reserved : 0
Migrate State : initialize
Map State : normal <-- uninitialized
Checkpoint : 0 (1024)
Dirty State : clean
RWH Policy : off
Disk00 Serial : LJ916308PS1P0FGN
State : active
Id : 00000000
Usable Size : 1953514766 (931.51 GiB 1000.20 GB)
Disk02 Serial : LJ910504A01P0FGN
State : active
Id : 00000000
Usable Size : 1953514766 (931.51 GiB 1000.20 GB)
Disk03 Serial : LJ916308CY1P0FGN
State : active
Id : 00000000
Usable Size : 1953514766 (931.51 GiB 1000.20 GB)