this is on me.

[aniel]

Between me trying to get redpill running on bare metal and going back to esxi and ignorantly rebooting vm, i believe i have damaged my  volume. My question is, can this be repaired or do i need to try get the data off and rebuild the volume ? 

 

Here are some of the commands i have run so far and thank you in advance.

 

root@xpe_ds3617:~# btrfs scrub start -Bd /dev/sdxy
ERROR: cannot check /dev/sdxy: No such file or directory
ERROR: '/dev/sdxy' is not a mounted btrfs device
root@xpe_ds3617:~# ls
root@xpe_ds3617:~# diskutil list
-ash: diskutil: command not found
root@xpe_ds3617:~#
root@xpe_ds3617:~# df
Filesystem               1K-blocks        Used   Available Use% Mounted on
/dev/md0                   2385528     1869756      396988  83% /
devtmpfs                   9172180           0     9172180   0% /dev
tmpfs                      9208580           4     9208576   1% /dev/shm
tmpfs                      9208580       19712     9188868   1% /run
tmpfs                      9208580           0     9208580   0% /sys/fs/cgroup
tmpfs                      9208580         628     9207952   1% /tmp
/dev/mapper/cachedev_0 60907333880 40438417680 20468916200  67% /volume1
root@xpe_ds3617:~# btrfs scrub start -Bd /volume1
ERROR: scrubbing /volume1 failed for device id 1: ret=-1, errno=30 (Read-only file system)
scrub device /dev/mapper/cachedev_0 (id 1) canceled
        scrub started at Sat Nov 26 03:35:29 2022 and was aborted after 00:00:00
        total bytes scrubbed: 0.00B with 0 errors
root@xpe_ds3617:~# sudo mount /dev/vg1000/lv /volume1
mount: /volume1: special device /dev/vg1000/lv does not exist.
root@xpe_ds3617:~#
root@xpe_ds3617:~# cat /etc/fstab
none /proc proc defaults 0 0
/dev/root / ext4 defaults 1 1
/dev/mapper/cachedev_0 /volume1 btrfs auto_reclaim_space,ssd,synoacl,relatime,ro,nodev 0 0
root@xpe_ds3617:~#
root@xpe_ds3617:~# lvdisplay -v
    Using logical volume(s) on command line.
  --- Logical volume ---
  LV Path                /dev/shared_cache_vg1/syno_vg_reserved_area
  LV Name                syno_vg_reserved_area
  VG Name                shared_cache_vg1
  LV UUID                tRSFsV-Qals-pzTO-YlfN-OJ41-32Sf-Nids7A
  LV Write Access        read/write
  LV Creation host, time ,
  LV Status              available
  # open                 0
  LV Size                12.00 MiB
  Current LE             3
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     384
  Block device           249:0

  --- Logical volume ---
  LV Path                /dev/shared_cache_vg1/alloc_cache_1
  LV Name                alloc_cache_1
  VG Name                shared_cache_vg1
  LV UUID                SxlqfX-E9FV-RgAG-Lu9r-Kfg2-D8t8-tmztR4
  LV Write Access        read/write
  LV Creation host, time ,
  LV Status              available
  # open                 1
  LV Size                465.00 GiB
  Current LE             119040
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     384
  Block device           249:1

  --- Logical volume ---
  LV Path                /dev/vg1/syno_vg_reserved_area
  LV Name                syno_vg_reserved_area
  VG Name                vg1
  LV UUID                OcLQa4-U13U-Hgoi-cE2g-A1hv-b39X-cXJP5J
  LV Write Access        read/write
  LV Creation host, time ,
  LV Status              available
  # open                 0
  LV Size                12.00 MiB
  Current LE             3
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     2304
  Block device           249:2

  --- Logical volume ---
  LV Path                /dev/vg1/volume_1
  LV Name                volume_1
  VG Name                vg1
  LV UUID                GDViyC-hLT0-FOwK-xQ02-NkBe-55Kf-1ljUle
  LV Write Access        read/write
  LV Creation host, time ,
  LV Status              available
  # open                 1
  LV Size                59.09 TiB
  Current LE             15489536
  Segments               8
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     2304
  Block device           249:3

root@xpe_ds3617:~#
root@xpe_ds3617:~# sudo vgchange -ay
  2 logical volume(s) in volume group "shared_cache_vg1" now active
  2 logical volume(s) in volume group "vg1" now active
root@xpe_ds3617:~#
root@xpe_ds3617:~# sudo mount /dev/vg1000/lv /volume1
mount: /volume1: special device /dev/vg1000/lv does not exist.
root@xpe_ds3617:~#
root@xpe_ds3617:~# sudo mount /dev/vg1/lv /volume1
mount: /volume1: special device /dev/vg1/lv does not exist.
root@xpe_ds3617:~# sudo mount /dev/vg1000/lv /volume1
mount: /volume1: special device /dev/vg1000/lv does not exist.
root@xpe_ds3617:~# sudo mount /dev/vg1/lv /volume1
mount: /volume1: special device /dev/vg1/lv does not exist.
root@xpe_ds3617:~# sudo vgchange -ay
  2 logical volume(s) in volume group "shared_cache_vg1" now active
  2 logical volume(s) in volume group "vg1" now active
root@xpe_ds3617:~#
root@xpe_ds3617:~# sudo mount /dev/vg1/lv /volume_1
mount: /volume_1: mount point does not exist.
root@xpe_ds3617:~# sudo mount -o clear_cache /dev/vg1/lv /volume_1
mount: /volume_1: mount point does not exist.
root@xpe_ds3617:~# sudo mount /dev/vg1/lv /volume1
mount: /volume1: special device /dev/vg1/lv does not exist.
root@xpe_ds3617:~# sudo mount -o clear_cache /dev/vg1/lv /volume_1
mount: /volume_1: mount point does not exist.
root@xpe_ds3617:~# sudo mount -o clear_cache /dev/vg1/lv /volume1
mount: /volume1: special device /dev/vg1/lv does not exist.
root@xpe_ds3617:~# sudo mount -o recovery /dev/vg1/lv /volume1
mount: /volume1: special device /dev/vg1/lv does not exist.
root@xpe_ds3617:~# sudo mount -o recovery /dev/vg1/lv /volume_1
mount: /volume_1: mount point does not exist.
root@xpe_ds3617:~# sudo mount -o recovery,ro /dev/vg1/lv /volume_1
mount: /volume_1: mount point does not exist.
root@xpe_ds3617:~# sudo mount -o recovery,ro /dev/vg1/lv /volume1
mount: /volume1: special device /dev/vg1/lv does not exist.
root@xpe_ds3617:~# sudo btrfs rescue super /dev/vg1/lv
ERROR: mount check: cannot open /dev/vg1/lv: No such file or directory
ERROR: could not check mount status: No such file or directory
root@xpe_ds3617:~#