Ich bemühe mich das etwas übersichtlich darzustellen, ist viel Zeug, sdf scheint aus der Reihe zu tanzen.
mdadm --examine nach raids sortiert:
md0:
sdi
/dev/sdi1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : a12b5d80:45b6154f:749469ff:9df95d4f
Name : server:0 (local to host server)
Creation Time : Sun Feb 19 17:27:15 2017
Raid Level : raid6
Raid Devices : 6
Avail Dev Size : 7813772943 (3725.90 GiB 4000.65 GB)
Array Size : 15623426048 (14899.66 GiB 15998.39 GB)
Used Dev Size : 7811713024 (3724.92 GiB 3999.60 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=2059919 sectors
State : clean
Device UUID : 3fdbe71b:056f3f5d:d5c2f6fd:a7b83d57
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Jan 1 01:23:04 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : db1c7014 - correct
Events : 450977
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 1
Array State : AAAAAA ('A' == active, '.' == missing, 'R' == replacing)
sdh
/dev/sdh1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : a12b5d80:45b6154f:749469ff:9df95d4f
Name : server:0 (local to host server)
Creation Time : Sun Feb 19 17:27:15 2017
Raid Level : raid6
Raid Devices : 6
Avail Dev Size : 7813764785 (3725.89 GiB 4000.65 GB)
Array Size : 15623426048 (14899.66 GiB 15998.39 GB)
Used Dev Size : 7811713024 (3724.92 GiB 3999.60 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=2051761 sectors
State : clean
Device UUID : d2dd1ca2:6cba61f8:6127b57b:02a5c5dc
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Jan 1 01:23:04 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : ffbd80bf - correct
Events : 450977
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 4
Array State : AAAAAA ('A' == active, '.' == missing, 'R' == replacing)
sdg
/dev/sdg1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : a12b5d80:45b6154f:749469ff:9df95d4f
Name : server:0 (local to host server)
Creation Time : Sun Feb 19 17:27:15 2017
Raid Level : raid6
Raid Devices : 6
Avail Dev Size : 7813764785 (3725.89 GiB 4000.65 GB)
Array Size : 15623426048 (14899.66 GiB 15998.39 GB)
Used Dev Size : 7811713024 (3724.92 GiB 3999.60 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=2051761 sectors
State : clean
Device UUID : 1d85a3db:21cb700c:16843ddb:478ee1b0
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Jan 1 01:23:04 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 80f3ed0e - correct
Events : 450977
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 2
Array State : AAAAAA ('A' == active, '.' == missing, 'R' == replacing)
sdf behauptet zu einem raid5 aus 5 devices zu bestehen
/dev/sdf1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : a12b5d80:45b6154f:749469ff:9df95d4f
Name : server:0 (local to host server)
Creation Time : Sun Feb 19 17:27:15 2017
Raid Level : raid5
Raid Devices : 5
Avail Dev Size : 7813764785 (3725.89 GiB 4000.65 GB)
Array Size : 15623426048 (14899.66 GiB 15998.39 GB)
Used Dev Size : 7811713024 (3724.92 GiB 3999.60 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=2051761 sectors
State : clean
Device UUID : de268dac:c9d90efd:37b5bc69:2a6968ce
Internal Bitmap : 8 sectors from superblock
Update Time : Wed Jan 10 02:45:16 2018
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : ec6c3c33 - correct
Events : 22359
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 1
Array State : AAAAA ('A' == active, '.' == missing, 'R' == replacing)
sdb
/dev/sdb:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : a12b5d80:45b6154f:749469ff:9df95d4f
Name : server:0 (local to host server)
Creation Time : Sun Feb 19 17:27:15 2017
Raid Level : raid6
Raid Devices : 6
Avail Dev Size : 7813775024 (3725.90 GiB 4000.65 GB)
Array Size : 15623426048 (14899.66 GiB 15998.39 GB)
Used Dev Size : 7811713024 (3724.92 GiB 3999.60 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=2062000 sectors
State : clean
Device UUID : b12cc2ab:ddb82a16:004cf87c:96c5a315
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Jan 1 01:23:04 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 6149a99a - correct
Events : 450977
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 5
Array State : AAAAAA ('A' == active, '.' == missing, 'R' == replacing)
sdc
/dev/sdc1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : a12b5d80:45b6154f:749469ff:9df95d4f
Name : server:0 (local to host server)
Creation Time : Sun Feb 19 17:27:15 2017
Raid Level : raid6
Raid Devices : 6
Avail Dev Size : 7813764785 (3725.89 GiB 4000.65 GB)
Array Size : 15623426048 (14899.66 GiB 15998.39 GB)
Used Dev Size : 7811713024 (3724.92 GiB 3999.60 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=2051761 sectors
State : clean
Device UUID : e28d00cd:329e9b8b:915b0192:d17032c6
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Jan 1 01:23:04 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : bd9082e7 - correct
Events : 450977
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 0
Array State : AAAAAA ('A' == active, '.' == missing, 'R' == replacing)
md1:
sde
/dev/sde1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : ca14ab72:cfe8ea71:dfa3290d:ec3ec254
Name : server:1 (local to host server)
Creation Time : Sun Feb 19 17:06:44 2017
Raid Level : raid5
Raid Devices : 3
Avail Dev Size : 3906764943 (1862.89 GiB 2000.26 GB)
Array Size : 3905987584 (3725.04 GiB 3999.73 GB)
Used Dev Size : 3905987584 (1862.52 GiB 1999.87 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=777359 sectors
State : clean
Device UUID : c3824376:2a44182b:33f5fcdd:caa2bf92
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Jan 1 01:23:06 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 30048907 - correct
Events : 33773
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 1
Array State : AAA ('A' == active, '.' == missing, 'R' == replacing)
sda
/dev/sda1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : ca14ab72:cfe8ea71:dfa3290d:ec3ec254
Name : server:1 (local to host server)
Creation Time : Sun Feb 19 17:06:44 2017
Raid Level : raid5
Raid Devices : 3
Avail Dev Size : 3906764976 (1862.89 GiB 2000.26 GB)
Array Size : 3905987584 (3725.04 GiB 3999.73 GB)
Used Dev Size : 3905987584 (1862.52 GiB 1999.87 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=777392 sectors
State : clean
Device UUID : 1906d3af:54458f84:a0a89668:1592a072
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Jan 1 01:23:06 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 2d85b05f - correct
Events : 33773
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 0
Array State : AAA ('A' == active, '.' == missing, 'R' == replacing)
sdk
/dev/sdk1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : ca14ab72:cfe8ea71:dfa3290d:ec3ec254
Name : server:1 (local to host server)
Creation Time : Sun Feb 19 17:06:44 2017
Raid Level : raid5
Raid Devices : 3
Avail Dev Size : 3905987856 (1862.52 GiB 1999.87 GB)
Array Size : 3905987584 (3725.04 GiB 3999.73 GB)
Used Dev Size : 3905987584 (1862.52 GiB 1999.87 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=272 sectors
State : clean
Device UUID : 25786843:6e204059:ba844adf:933b93e4
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Jan 1 01:23:06 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 7e66a780 - correct
Events : 33773
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 2
Array State : AAA ('A' == active, '.' == missing, 'R' == replacing)