First of all sorry for my english skills, it is not my national language.
Ok then, I culdn't find right solution so i start this topic, if anyone can help it will be great.
So, my RAID2 shoving me warning that my RAID2 is degraded, i chack logs and run md_checker, but there is 0 information which one is broken. I even run full surface test on all hdd in that group, everything is fine. So my question is, how i can locate bad hdd or maybe how to rebuild RAID group to change degraded status.
Problem is somwhere in Enclosure 1.
Code: Select all
[~] # md_checker
Welcome to MD superblock checker (v1.4) - have a nice day~
Scanning system...
HAL firmware detected!
Scanning Enclosure 0...
RAID metadata found!
UUID: 0ea5b929:4666af5b:9a22ac02:de9b656e
Level: raid6
Devices: 12
Name: md1
Chunk Size: 512K
md Version: 1.0
Creation Time: Oct 15 12:25:11 2018
Status: ONLINE (md1) [UUUUUUUUUUUU]
===============================================================================
Disk | Device | # | Status | Last Update Time | Events | Array State
===============================================================================
7 /dev/sde3 0 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
8 /dev/sdm3 1 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
9 /dev/sdl3 2 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
10 /dev/sdd3 3 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
11 /dev/sdf3 4 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
12 /dev/sdi3 5 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
13 /dev/sdk3 6 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
14 /dev/sdc3 7 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
15 /dev/sdg3 8 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
16 /dev/sdh3 9 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
17 /dev/sdj3 10 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
18 /dev/sdb3 11 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
===============================================================================
Scanning Enclosure 1...
RAID metadata found!
UUID: cbe51e39:aa04e635:f741ad68:24f04014
Level: raid6
Devices: 16
Name: md2
Chunk Size: 512K
md Version: 1.0
Creation Time: Oct 16 09:15:54 2018
Status: ONLINE (md2) [UUUUUUUUUU_UUUUU]
===============================================================================
Disk | Device | # | Status | Last Update Time | Events | Array State
===============================================================================
1 /dev/sdat3 0 Active May 20 08:13:13 2022 8779182 AAAAAAAAAA.AAAAA
2 /dev/sdbe3 1 Active May 20 08:13:23 2022 8779202 AAAAAAAAAA.AAAAA
3 /dev/sdbd3 2 Active May 20 08:13:23 2022 8779202 AAAAAAAAAA.AAAAA
4 /dev/sdbi3 3 Active May 20 08:13:23 2022 8779202 AAAAAAAAAA.AAAAA
5 /dev/sdau3 4 Active May 20 08:13:13 2022 8779182 AAAAAAAAAA.AAAAA
6 /dev/sdaz3 5 Active May 20 08:13:15 2022 8779184 AAAAAAAAAA.AAAAA
7 /dev/sdbc3 6 Active May 20 08:13:23 2022 8779202 AAAAAAAAAA.AAAAA
8 /dev/sdbh3 7 Active May 20 08:13:23 2022 8779202 AAAAAAAAAA.AAAAA
9 /dev/sdav3 8 Active May 20 08:13:14 2022 8779183 AAAAAAAAAA.AAAAA
10 /dev/sday3 9 Active May 20 08:13:15 2022 8779184 AAAAAAAAAA.AAAAA
11 /dev/sdbb3 10 Active Mar 26 00:15:42 2022 547 AAAAAAAAAAAAAAAA
12 /dev/sdbg3 11 Active May 20 08:13:23 2022 8779202 AAAAAAAAAA.AAAAA
13 /dev/sdaw3 12 Active May 20 08:13:14 2022 8779183 AAAAAAAAAA.AAAAA
14 /dev/sdax3 13 Active May 20 08:13:14 2022 8779183 AAAAAAAAAA.AAAAA
15 /dev/sdba3 14 Active May 20 08:13:15 2022 8779184 AAAAAAAAAA.AAAAA
16 /dev/sdbf3 15 Active May 20 08:13:23 2022 8779202 AAAAAAAAAA.AAAAA
===============================================================================
Scanning Enclosure 2...
RAID metadata found!
UUID: 30dd1efa:dba24f81:33988a3b:c34dc794
Level: raid6
Devices: 10
Name: md3
Chunk Size: 512K
md Version: 1.0
Creation Time: Nov 9 19:42:09 2018
Status: ONLINE (md3) [UUUUUUUUUU]
===============================================================================
Disk | Device | # | Status | Last Update Time | Events | Array State
===============================================================================
1 /dev/sdbj3 0 Active May 20 08:01:07 2022 376 AAAAAAAAAA
2 /dev/sdbr3 1 Active May 20 08:01:07 2022 376 AAAAAAAAAA
3 /dev/sdbq3 2 Active May 20 08:01:07 2022 376 AAAAAAAAAA
5 /dev/sdbk3 3 Active May 20 08:01:07 2022 376 AAAAAAAAAA
6 /dev/sdbn3 4 Active May 20 08:01:07 2022 376 AAAAAAAAAA
7 /dev/sdbp3 5 Active May 20 08:01:07 2022 376 AAAAAAAAAA
9 /dev/sdbl3 6 Active May 20 08:01:07 2022 376 AAAAAAAAAA
10 /dev/sdbm3 7 Active May 20 08:01:07 2022 376 AAAAAAAAAA
11 /dev/sdbo3 8 Active May 20 08:01:07 2022 376 AAAAAAAAAA
12 /dev/sdbs3 9 Active May 20 08:01:07 2022 376 AAAAAAAAAA
===============================================================================
Scanning Enclosure 3...
RAID metadata found!
UUID: 68fb9cbc:ae95c29f:bf66b576:f4c81a4e
Level: raid6
Devices: 15
Name: md4
Chunk Size: 512K
md Version: 1.0
Creation Time: Sep 27 07:49:20 2020
Status: ONLINE (md4) [UUUUUUUUUUUUUUU]
===============================================================================
Disk | Device | # | Status | Last Update Time | Events | Array State
===============================================================================
2 /dev/sdy3 0 Active May 20 08:13:33 2022 587 AAAAAAAAAAAAAAA
3 /dev/sdx3 1 Active May 20 08:13:32 2022 587 AAAAAAAAAAAAAAA
4 /dev/sdac3 2 Active May 20 08:13:33 2022 586 AAAAAAAAAAAAAAA
5 /dev/sdo3 3 Active May 20 08:13:32 2022 587 AAAAAAAAAAAAAAA
6 /dev/sdt3 4 Active May 20 08:13:32 2022 586 AAAAAAAAAAAAAAA
7 /dev/sdw3 5 Active May 20 08:13:32 2022 587 AAAAAAAAAAAAAAA
8 /dev/sdab3 6 Active May 20 08:13:33 2022 586 AAAAAAAAAAAAAAA
9 /dev/sdp3 7 Active May 20 08:13:32 2022 586 AAAAAAAAAAAAAAA
10 /dev/sds3 8 Active May 20 08:13:32 2022 586 AAAAAAAAAAAAAAA
11 /dev/sdv3 9 Active May 20 08:13:32 2022 587 AAAAAAAAAAAAAAA
12 /dev/sdaa3 10 Active May 20 08:13:33 2022 587 AAAAAAAAAAAAAAA
13 /dev/sdq3 11 Active May 20 08:13:32 2022 586 AAAAAAAAAAAAAAA
14 /dev/sdr3 12 Active May 20 08:13:32 2022 586 AAAAAAAAAAAAAAA
15 /dev/sdu3 13 Active May 20 08:13:32 2022 587 AAAAAAAAAAAAAAA
16 /dev/sdz3 14 Active May 20 08:13:33 2022 587 AAAAAAAAAAAAAAA
===============================================================================
Scanning Enclosure 4...
RAID metadata found!
UUID: e290b44e:086b7837:28bf1886:d93ffcbe
Level: raid6
Devices: 15
Name: md5
Chunk Size: 512K
md Version: 1.0
Creation Time: Sep 27 07:51:40 2020
Status: ONLINE (md5) [UUUUUUUUUUUUUUU]
===============================================================================
Disk | Device | # | Status | Last Update Time | Events | Array State
===============================================================================
2 /dev/sdao3 0 Active May 20 08:13:41 2022 521 AAAAAAAAAAAAAAA
3 /dev/sdan3 1 Active May 20 08:13:41 2022 521 AAAAAAAAAAAAAAA
4 /dev/sdas3 2 Active May 20 08:13:42 2022 521 AAAAAAAAAAAAAAA
5 /dev/sdae3 3 Active May 20 08:13:41 2022 520 AAAAAAAAAAAAAAA
6 /dev/sdaj3 4 Active May 20 08:13:41 2022 521 AAAAAAAAAAAAAAA
7 /dev/sdam3 5 Active May 20 08:13:41 2022 520 AAAAAAAAAAAAAAA
8 /dev/sdar3 6 Active May 20 08:13:42 2022 520 AAAAAAAAAAAAAAA
9 /dev/sdaf3 7 Active May 20 08:13:41 2022 520 AAAAAAAAAAAAAAA
10 /dev/sdai3 8 Active May 20 08:13:41 2022 521 AAAAAAAAAAAAAAA
11 /dev/sdal3 9 Active May 20 08:13:41 2022 520 AAAAAAAAAAAAAAA
12 /dev/sdaq3 10 Active May 20 08:13:42 2022 520 AAAAAAAAAAAAAAA
13 /dev/sdag3 11 Active May 20 08:13:41 2022 520 AAAAAAAAAAAAAAA
14 /dev/sdah3 12 Active May 20 08:13:41 2022 521 AAAAAAAAAAAAAAA
15 /dev/sdak3 13 Active May 20 08:13:41 2022 521 AAAAAAAAAAAAAAA
16 /dev/sdap3 14 Active May 20 08:13:42 2022 520 AAAAAAAAAAAAAAA
===============================================================================
[~] # [~] # md_checker
===============================================================================
Disk | Device | # | Status | Last Update Time | Events | Array State
===============================================================================
7 /dev/sde3 0 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
8 /dev/sdm3 1 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
9 /dev/sdl3 2 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
10 /dev/sdd3 3 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
-sh: [~]: command not found
11 /dev/sdf3 4 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
12 /dev/sdi3 5 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
13 /dev/sdk3 6 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
14 /dev/sdc3 7 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
15 /dev/sdg3 8 Active May 20 08:13:13 2022 8281 AAAAAAAAAAAA
[~] #