Hi, I was trying to upgrade my 8 disk RAID6 array to a 11 disk RAID6 array but now they are totally gone. MDADM shows only the 3 newly added disk as raid0 instead of raid6 array with 11 disk :
fdisk shows the 3 newly added disk as :
Please help!
Code:
mdadm --detail /dev/md0
/dev/md0:
Version : 1.2
Raid Level : raid0
Total Devices : 3
Persistence : Superblock is persistent
State : inactive
Working Devices : 3
Name : IBM-X3630:0
UUID : 82129e2c:1e087cda:fb81b27b:38696198
Events : 83946
Number Major Minor RaidDevice
- 8 144 - /dev/sdj
- 8 160 - /dev/sdk
- 8 128 - /dev/sdi
All my disk listed by fdisk as below.The primary GPT table is corrupt, but the backup appears OK, so that will be used.
Code:
fdisk -l
Disk /dev/nvme0n1: 238.49 GiB, 256060514304 bytes, 500118192 sectors
Disk model: ADATA SX8200PNP
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 1D264D68-9B97-45B0-A949-CE99C45009CF
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 999423 997376 487M EFI System
/dev/nvme0n1p2 999424 196311039 195311616 93.1G Linux filesystem
/dev/nvme0n1p3 196311040 500117503 303806464 144.9G Linux filesystem
Disk /dev/sdl: 3.77 GiB, 4026531840 bytes, 7864320 sectors
Disk model: Flash-Disk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x071118a3
Device Boot Start End Sectors Size Id Type
/dev/sdl1 * 63 471102 471040 230M c W95 FAT32 (LBA)
/dev/sdl2 471103 7864319 7393217 3.5G 6 FAT16
Disk /dev/sdb: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 6D03BC37-C1B2-4066-A629-58626E1616B2
Device Start End Sectors Size Type
/dev/sdb1 2048 5860532223 5860530176 2.7T Linux filesystem
Disk /dev/sdh: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 10B93A08-19DD-47D1-882E-92B99F5ACD4B
Device Start End Sectors Size Type
/dev/sdh1 2048 5860532223 5860530176 2.7T Linux filesystem
Disk /dev/sdg: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 78EBC43B-DD79-431D-A011-D71493AB3ACA
Device Start End Sectors Size Type
/dev/sdg1 2048 5860532223 5860530176 2.7T Linux filesystem
Disk /dev/sdd: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 749FF30B-A483-4BEB-AD95-C024F6F17EBC
Device Start End Sectors Size Type
/dev/sdd1 2048 5860532223 5860530176 2.7T Linux filesystem
Disk /dev/sdc: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 86152B74-F75A-4772-8DDA-63BFFF5A3207
Device Start End Sectors Size Type
/dev/sdc1 2048 5860532223 5860530176 2.7T Linux filesystem
Disk /dev/sde: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: B0EA6919-E351-4F3D-9BB8-53C86C07C64E
Device Start End Sectors Size Type
/dev/sde1 2048 5860532223 5860530176 2.7T Linux filesystem
Disk /dev/sda: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: E50E451A-AF50-44F9-B8F3-46D8EF41B7FD
Device Start End Sectors Size Type
/dev/sda1 2048 5860532223 5860530176 2.7T Linux filesystem
Disk /dev/sdf: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
[COLOR=rgb(209, 72, 65)]The primary GPT table is corrupt, but the backup appears OK, so that will be used.[/COLOR]
Disk /dev/sdk: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 5A2E46FD-636C-4A42-858E-F7604D35504F
Device Start End Sectors Size Type
/dev/sdk1 2048 5860533134 5860531087 2.7T Linux filesystem
[COLOR=rgb(209, 72, 65)]The primary GPT table is corrupt, but the backup appears OK, so that will be used.[/COLOR]
Disk /dev/sdi: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: F08A6608-7861-466D-9DDD-8A0FDDD040D2
Device Start End Sectors Size Type
/dev/sdi1 2048 5860533134 5860531087 2.7T Linux filesystem
[COLOR=rgb(209, 72, 65)]The primary GPT table is corrupt, but the backup appears OK, so that will be used.[/COLOR]
Disk /dev/sdj: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors
Disk model: TOSHIBA HDWD130
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 35BFA05D-BCD5-48CB-9F07-F061AEDECBDA
Device Start End Sectors Size Type
/dev/sdj1 2048 5860533134 5860531087 2.7T Linux filesystem