我已经物理替换了/dev/sdkb磁盘，但是我忘记了：
sudo mdadm /dev/md4 --remove /dev/sdkb3
以下是阵列的状态：
$ sudo mdadm -D /dev/md4
/dev/md4:
Version : 1.2
Creation Time : Wed Aug 21 15:55:55 2013
Raid Level : raid6
Array Size : 29255442560 (27900.16 GiB 29957.57 GB)
Used Dev Size : 2925544256 (2790.02 GiB 2995.76 GB)
Raid Devices : 12
Total Devices : 11
Persistence : Superblock is persistent
Update Time : Fri Jun 30 15:19:55 2023
State : clean, degraded
Active Devices : 11
Working Devices : 11
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 64K
Name : NAS_06:4
UUID : de1e6dce:5fa47110:9e9c2f69:9463a569
Events : 4290131
Number Major Minor RaidDevice State
14 65 483 0 active sync /dev/sdka3
- 0 0 1 removed
2 66 259 2 active sync /dev/sdkc3
16 67 387 3 active sync /dev/sdla3
15 67 403 4 active sync /dev/sdlb3
5 67 419 5 active sync /dev/sdlc3
12 69 291 6 active sync /dev/sdma3
17 69 307 7 active sync /dev/sdmb3
8 69 323 8 active sync /dev/sdmc3
9 70 451 9 active sync /dev/sdna3
10 70 467 10 active sync /dev/sdnb3
13 70 483 11 active sync /dev/sdnc3
$ sudo parted /dev/sdkb unit s print
Password:
Error: /dev/sdkb: unrecognised disk label
Model: ATA ST3000NC002-1DY1 (scsi)
Disk /dev/sdkb: 5860533168s
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:
$
这是同一阵列中另一个磁盘的分区表/dev/md4：
$ sudo parted /dev/sdka unit s print
Model: ATA ST3000NM0005-1V4 (scsi)
Disk /dev/sdka: 5860533168s
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 2048s 4982527s 4980480s raid
2 4982528s 9176831s 4194304s raid
3 9437184s 5860528064s 5851090881s raid
$
EDIT0：我使用parted在扇区模式下/dev/sdka为磁盘手动重新创建了相同的分区表：/dev/sdkb
$ sudo parted /dev/sdkb unit s print
Model: ATA ST3000NC002-1DY1 (scsi)
Disk /dev/sdkb: 5860533168s
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 2048s 4982527s 4980480s raid
2 4982528s 9176831s 4194304s raid
3 9437184s 5860528064s 5851090881s raid
$
我如何重建此 RAID6 阵列？