Two disks replaced but not emulated and listed as unmountable

[spamalam]

I'm currently going through a data rebuilt, where I expect the contents to be emulated but unraid seems to be misbehaving.  

root@beyonder-nas:/mnt# ls -l /mnt/
total 0
drwxrwxrwx 19 nobody users 291 Oct 28 01:12 apps/
drwxrwxrwx  7 nobody users  73 Dec 14 18:15 cache/
drwxrwxrwx  7 nobody users  89 Dec 14 18:15 disk1/
drwxrwxrwx 13 nobody users 188 Dec 14 18:15 disk12/
drwxrwxrwx  5 nobody users  58 Dec 14 18:15 disk13/
drwxrwxrwx 13 nobody users 188 Dec 14 18:15 disk14/
drwxrwxrwx  5 nobody users  58 Dec 14 18:15 disk15/
drwxrwxrwx  8 nobody users 105 Dec 14 18:15 disk16/
drwxrwxrwx  4 nobody users  42 Dec 14 18:15 disk2/
drwxrwxrwx 12 nobody users 170 Dec 14 18:15 disk3/
drwxrwxrwx 10 nobody users 138 Dec 14 18:15 disk4/
drwxrwxrwx  9 nobody users 121 Dec 14 18:15 disk5/
drwxrwxrwx 11 nobody users 154 Dec 14 18:15 disk6/
drwxrwxrwx 13 nobody users 188 Dec 14 18:15 disk7/
drwxrwxrwx  4 nobody users  42 Dec 14 18:15 disk8/
drwxrwxrwx  9 nobody users 126 Dec 14 18:15 disk9/
drwxrwxrwt  2 nobody users  40 Dec 14 18:05 disks/
drwxrwxrwx  5 nobody users  47 Dec 14 02:24 plex/
drwxrwxrwt  2 nobody users  40 Dec 14 18:05 remotes/
drwxrwxrwx  1 nobody users  89 Dec 14 18:15 user/
drwxrwxrwx  1 nobody users  89 Dec 14 18:15 user0/

Disk 10 and Disk 11 are missing, I was expecting the emulated volumes to be mounted with my files from parity.

 

In syslog it looks like the emulated filesystem might be broken?

Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (405): mkdir -p /mnt/disk10
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (406): mount -t xfs -o noatime /dev/md10 /mnt/disk10
Dec 14 18:32:55 beyonder-nas kernel: XFS (md10): Mounting V5 Filesystem
Dec 14 18:32:55 beyonder-nas kernel: XFS (md10): Starting recovery (logdev: internal)
Dec 14 18:32:55 beyonder-nas kernel: XFS (md10): Metadata CRC error detected at xfs_agf_read_verify+0x26/0x54 [xfs], xfs_agf block 0x1
Dec 14 18:32:55 beyonder-nas kernel: XFS (md10): Unmount and run xfs_repair
Dec 14 18:32:55 beyonder-nas kernel: XFS (md10): First 128 bytes of corrupted metadata buffer:
Dec 14 18:32:55 beyonder-nas kernel: 00000000: 58 41 47 46 00 00 00 01 00 00 00 00 0a ea 85 1b  XAGF............
Dec 14 18:32:55 beyonder-nas kernel: 00000010: 00 86 c4 83 00 86 99 f5 00 00 00 00 00 00 00 01  ................
Dec 14 18:32:55 beyonder-nas kernel: 00000020: 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 03  ................
Dec 14 18:32:55 beyonder-nas kernel: 00000030: 00 00 00 04 00 13 05 34 00 0d 6c 0c 00 00 00 00  .......4..l.....
Dec 14 18:32:55 beyonder-nas kernel: 00000040: f3 41 8d 35 53 e0 47 71 81 0b 39 b3 87 33 9c a9  .A.5S.Gq..9..3..
Dec 14 18:32:55 beyonder-nas kernel: 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Dec 14 18:32:55 beyonder-nas kernel: 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Dec 14 18:32:55 beyonder-nas kernel: 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Dec 14 18:32:55 beyonder-nas kernel: XFS (md10): metadata I/O error in "xfs_read_agf+0x6d/0xa3 [xfs]" at daddr 0x1 len 1 error 74
Dec 14 18:32:55 beyonder-nas root: mount: /mnt/disk10: mount(2) system call failed: Structure needs cleaning.
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (406): exit status: 32
Dec 14 18:32:55 beyonder-nas emhttpd: /mnt/disk10 mount error: not mounted
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (407): umount /mnt/disk10
Dec 14 18:32:55 beyonder-nas root: umount: /mnt/disk10: not mounted.
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (407): exit status: 32
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (408): rmdir /mnt/disk10
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (409): mkdir -p /mnt/disk11
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (410): mount -t xfs -o noatime /dev/md11 /mnt/disk11
Dec 14 18:32:55 beyonder-nas kernel: XFS (md11): Metadata CRC error detected at xfs_sb_read_verify+0x10e/0x158 [xfs], xfs_sb block 0xffffffffffffffff
Dec 14 18:32:55 beyonder-nas kernel: XFS (md11): Unmount and run xfs_repair
Dec 14 18:32:55 beyonder-nas kernel: XFS (md11): First 128 bytes of corrupted metadata buffer:
Dec 14 18:32:55 beyonder-nas kernel: 00000000: 58 46 53 42 00 00 10 00 00 00 00 01 05 ef ff f3  XFSB............
Dec 14 18:32:55 beyonder-nas kernel: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Dec 14 18:32:55 beyonder-nas kernel: 00000020: 9d cc 23 71 ff 3b 49 50 9d 7f ae fc d6 7b 75 81  ..#q.;IP.....{u.
Dec 14 18:32:55 beyonder-nas kernel: 00000030: 00 00 00 00 20 00 00 05 00 00 00 00 00 00 00 60  .... ..........`
Dec 14 18:32:55 beyonder-nas kernel: 00000040: 00 00 00 00 00 00 00 61 00 00 00 00 00 00 00 62  .......a.......b
Dec 14 18:32:55 beyonder-nas kernel: 00000050: 00 00 00 01 0e 8e 05 f3 00 00 00 12 00 00 00 00  ................
Dec 14 18:32:55 beyonder-nas kernel: 00000060: 00 07 47 02 b4 b5 02 00 02 00 00 08 00 00 00 00  ..G.............
Dec 14 18:32:55 beyonder-nas kernel: 00000070: 00 00 00 00 00 00 00 00 0c 09 09 03 1c 00 00 05  ................
Dec 14 18:32:55 beyonder-nas kernel: XFS (md11): SB validate failed with error -74.
Dec 14 18:32:55 beyonder-nas root: mount: /mnt/disk11: mount(2) system call failed: Structure needs cleaning.
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (410): exit status: 32
Dec 14 18:32:55 beyonder-nas emhttpd: /mnt/disk11 mount error: not mounted
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (411): umount /mnt/disk11
Dec 14 18:32:55 beyonder-nas root: umount: /mnt/disk11: not mounted.
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (411): exit status: 32
Dec 14 18:32:55 beyonder-nas emhttpd: shcmd (412): rmdir /mnt/disk11

What happened was i had a loose cable so had to stop the rebuild and replug it in, when i rebooted the parity process started again from zero.

 

 

I have the original disks, but all the files from the emulated system seem to have gone.

 

Do i need to wait for a parity rebuild and then do some kind of repair?

Edited December 14, 2021 by spamalam

[trurl]

Since you still have the originals, it's OK to do the repair after the rebuild so might as well let the rebuild complete. Of course, DON'T FORMAT.

[spamalam]

Okay thanks, will wait for it to finish and stop radarr and sonarr so they don't redownload

[trurl]

3 hours ago, spamalam said:

some kind of repair

https://wiki.unraid.net/Manual/Storage_Management#Checking_a_File_System