SOLVED Unable to access files after freenas crash/zpool import

[TankForDays]

Earlier today I was in the middle of transferring some files to my FreeNAS-11.3-U5 server and for some reason lost complete connection mid-way. The server was completely nonresponsive and had no network connection so I forced a manual reboot (no clue what happen). Unfortunately, after the server came back up I was surprised to find no active pool in the GUI. I proceeded to do some forum digging and went into the shell to check things out.

The pool wasn't available so I proceeded to

Code:

zpool import -m -r /mnt "Grimmjow"

Code:

zpool status

shows the following after

The pool seems healthy and I can now see it in the GUI

The problem is that I can't access the files via my usual windows SMB. It prompts me for the user credentials and despite me entering the proper password for 'root' it says invalid password. I enabled "Allow Guest Access" and I'm able to establish a connection under

Code:

\\<IP>\grimmjow

but it is completely gone despite me knowing that the files are there and the root creds should work.

Code:

zfs list

below shows:

Code:

Grimmjow# zfs list
NAME                                                        USED  AVAIL  REFERMOUNTPOINT
Grimmjow                                                   7.29T  2.91T   151K/Grimmjow
Grimmjow/.system                                            227M  2.91T  2.17Mlegacy
Grimmjow/.system/configs-810048d7feed436fae88f4409435135f   190M  2.91T   190Mlegacy
Grimmjow/.system/cores                                      820K  2.91T   820Klegacy
Grimmjow/.system/rrd-810048d7feed436fae88f4409435135f      28.0M  2.91T  28.0Mlegacy
Grimmjow/.system/samba4                                     616K  2.91T   616Klegacy
Grimmjow/.system/syslog-810048d7feed436fae88f4409435135f   6.15M  2.91T  6.15Mlegacy
Grimmjow/.system/webui                                      128K  2.91T   128Klegacy
Grimmjow/Personal                                           146G  2.91T   146G/Grimmjow/Personal
Grimmjow/auto-20180215.0900-2w-clone                         93K  2.91T   140K/Grimmjow/auto-20180215.0900-2w-clone
Grimmjow/bankai                                            7.13T  2.91T  7.13T/Grimmjow/bankai
Grimmjow/iocage                                            20.3G  2.91T  13.4M/Grimmjow/iocage
Grimmjow/iocage/download                                    289M  2.91T   128K/Grimmjow/iocage/download
Grimmjow/iocage/download/11.3-RELEASE                       288M  2.91T   288M/Grimmjow/iocage/download/11.3-RELEASE
Grimmjow/iocage/images                                      128K  2.91T   128K/Grimmjow/iocage/images
Grimmjow/iocage/jails                                      18.8G  2.91T   128K/Grimmjow/iocage/jails
Grimmjow/iocage/jails/NextCloud                            2.37G  2.91T   477K/Grimmjow/iocage/jails/NextCloud
Grimmjow/iocage/jails/NextCloud/root                       2.36G  2.91T  2.36G/Grimmjow/iocage/jails/NextCloud/root
Grimmjow/iocage/jails/Plexv2                               16.4G  2.91T   854K/Grimmjow/iocage/jails/Plexv2
Grimmjow/iocage/jails/Plexv2/root                          16.4G  2.91T  9.05G/Grimmjow/iocage/jails/Plexv2/root
Grimmjow/iocage/log                                         140K  2.91T   140K/Grimmjow/iocage/log
Grimmjow/iocage/releases                                   1.27G  2.91T   128K/Grimmjow/iocage/releases
Grimmjow/iocage/releases/11.3-RELEASE                      1.27G  2.91T   128K/Grimmjow/iocage/releases/11.3-RELEASE
Grimmjow/iocage/releases/11.3-RELEASE/root                 1.27G  2.91T  1.27G/Grimmjow/iocage/releases/11.3-RELEASE/root
Grimmjow/iocage/templates                                   128K  2.91T   128K/Grimmjow/iocage/templates
Grimmjow/jails                                             2.78G  2.91T   174K/Grimmjow/jails
Grimmjow/jails/.warden-template-pluginjail-10.3-x64         518M  2.91T   518M/Grimmjow/jails/.warden-template-pluginjail-10.3-x64
Grimmjow/jails/.warden-template-standard-11.0-x64          2.27G  2.91T  2.27G/Grimmjow/jails/.warden-template-standard-11.0-x64
freenas-boot                                               13.2G   100G   144Knone
freenas-boot/ROOT                                          13.2G   100G   144Knone
freenas-boot/ROOT/11.0-U4                                  10.2M   100G   997M/
freenas-boot/ROOT/11.1-RELEASE                             8.05M   100G  1.10G/
freenas-boot/ROOT/11.1-U1                                  2.27M   100G  1.10G/
freenas-boot/ROOT/11.1-U4                                  5.59M   100G  1.12G/
freenas-boot/ROOT/11.1-U5                                  8.43M   100G  1.12G/
freenas-boot/ROOT/11.1-U7                                   236K   100G  1.02G/
freenas-boot/ROOT/11.2-U7                                  10.0M   100G  1.04G/
freenas-boot/ROOT/11.2-U8                                  10.5M   100G  1.04G/
freenas-boot/ROOT/11.3-U5                                  13.1G   100G  1.36G/
freenas-boot/ROOT/9.10.1-U4                                6.65M   100G   834M/
freenas-boot/ROOT/9.10.2                                   6.55M   100G   857M/
freenas-boot/ROOT/9.10.2-U1                                7.39M   100G   858M/
freenas-boot/ROOT/9.10.2-U2                                   7M   100G   859M/
freenas-boot/ROOT/9.10.2-U3                                3.41M   100G   854M/
freenas-boot/ROOT/9.10.2-U5                                9.19M   100G   862M/

Both datasets are shown "empty"

I even tried doing a snapshot to Oct 30 (two days ago) and no luck. I have no idea what the problem is and can't imagine it's a permission issue either since everything was working before the crash.

Any suggestions would be appreciated in what else I need to look at next!

 

[Samuel Tai]

You used -r instead of -R when you imported, so your pool isn't at /mnt/Grimmjow, but at /Grimmjow. Go ahead and export your pool via zpool export Grimmjow, and then reimport using the blue Add button in the pool view.

 

[TankForDays]

You used -r instead of -R when you imported, so your pool isn't at /mnt/Grimmjow, but at /Grimmjow. Go ahead and export your pool via zpool export Grimmjow, and then reimport using the blue Add button in the pool view.

Wow... I can't believe it was something as simple as that. Thank you Samuel for the speedy reply, I was banging my head for a few hours over such a silly mistake (still have no clue what caused the original problem/crash).

I'll also mention that I had to re-run the same command with -R instead (the GUI failed to add/detect the pool after export). Thanks again for your help!