I have a RAID6 mdadm array running under OpenMediaVault that has some issues. I've tried some things but am over my head now. All I need is to get this mounted so I can pull data off into a different server. I'm at a loss of what to do next.
Thanks in advance.
Output from "cat /proc/mdstat"
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root@medianas:~# cat /proc/mdstat
Personalities : [raid6] [raid5] [raid4]
md0 : active (auto-read-only) raid6 sdb[0] sdf[13] sdj[14] sdp[12] sdo[11] sdn[10] sdm[9] sdl[8] sdk[7] sdi[6] sdh[5] sdg[4] sde[3] sdd[2] sdc[1]
0 blocks super 1.2 level 6, 512k chunk, algorithm 2 [15/15] [UUUUUUUUUUUUUUU]
resync=PENDING
bitmap: 0/0 pages [0KB], 65536KB chunk
unused devices: <none>
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Output from "mdadm --detail /dev/md0"
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root@medianas:~# mdadm --detail /dev/md0
/dev/md0:
Version : 1.2
Creation Time : Sun Oct 9 19:46:47 2016
Raid Level : raid6
Used Dev Size : unknown
Raid Devices : 15
Total Devices : 15
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Fri Jan 20 23:31:28 2017
State : clean, resyncing, Not Started (PENDING)
Active Devices : 15
Working Devices : 15
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Name : MediaNAS:media
UUID : 48341ef3:3a295feb:52f54050:bdaf2b07
Events : 25008
Number Major Minor RaidDevice State
0 8 16 0 active sync /dev/sdb
1 8 32 1 active sync /dev/sdc
2 8 48 2 active sync /dev/sdd
3 8 64 3 active sync /dev/sde
4 8 96 4 active sync /dev/sdg
5 8 112 5 active sync /dev/sdh
6 8 128 6 active sync /dev/sdi
7 8 160 7 active sync /dev/sdk
8 8 176 8 active sync /dev/sdl
9 8 192 9 active sync /dev/sdm
10 8 208 10 active sync /dev/sdn
11 8 224 11 active sync /dev/sdo
12 8 240 12 active sync /dev/sdp
14 8 144 13 active sync /dev/sdj
13 8 80 14 active sync /dev/sdf
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This is what I get when I try to mount the array
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root@medianas:~# mount /dev/md0 /media/media
mount: wrong fs type, bad option, bad superblock on /dev/md0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
root@medianas:~# mount -t xfs /dev/md0 /media/media
Killed
-----------------------------------------
Thanks in advance.
Output from "cat /proc/mdstat"
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root@medianas:~# cat /proc/mdstat
Personalities : [raid6] [raid5] [raid4]
md0 : active (auto-read-only) raid6 sdb[0] sdf[13] sdj[14] sdp[12] sdo[11] sdn[10] sdm[9] sdl[8] sdk[7] sdi[6] sdh[5] sdg[4] sde[3] sdd[2] sdc[1]
0 blocks super 1.2 level 6, 512k chunk, algorithm 2 [15/15] [UUUUUUUUUUUUUUU]
resync=PENDING
bitmap: 0/0 pages [0KB], 65536KB chunk
unused devices: <none>
------------------------------------------------
Output from "mdadm --detail /dev/md0"
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root@medianas:~# mdadm --detail /dev/md0
/dev/md0:
Version : 1.2
Creation Time : Sun Oct 9 19:46:47 2016
Raid Level : raid6
Used Dev Size : unknown
Raid Devices : 15
Total Devices : 15
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Fri Jan 20 23:31:28 2017
State : clean, resyncing, Not Started (PENDING)
Active Devices : 15
Working Devices : 15
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Name : MediaNAS:media
UUID : 48341ef3:3a295feb:52f54050:bdaf2b07
Events : 25008
Number Major Minor RaidDevice State
0 8 16 0 active sync /dev/sdb
1 8 32 1 active sync /dev/sdc
2 8 48 2 active sync /dev/sdd
3 8 64 3 active sync /dev/sde
4 8 96 4 active sync /dev/sdg
5 8 112 5 active sync /dev/sdh
6 8 128 6 active sync /dev/sdi
7 8 160 7 active sync /dev/sdk
8 8 176 8 active sync /dev/sdl
9 8 192 9 active sync /dev/sdm
10 8 208 10 active sync /dev/sdn
11 8 224 11 active sync /dev/sdo
12 8 240 12 active sync /dev/sdp
14 8 144 13 active sync /dev/sdj
13 8 80 14 active sync /dev/sdf
---------------------------------------
This is what I get when I try to mount the array
---------------------------------------
root@medianas:~# mount /dev/md0 /media/media
mount: wrong fs type, bad option, bad superblock on /dev/md0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
root@medianas:~# mount -t xfs /dev/md0 /media/media
Killed
-----------------------------------------