One of three ZFS datasets not showing up properly after import. (solved - sharenfs feature)

Wizardry:

zfs get all snapshot/rsnapshot > rsnapshot_info.txt

 

There's all the details about that dataset. It mounts as an empty folder now. But zfs list shows it still has the 9TB of data.

rsnapshot_info.txt

And for comparison - This one mounted just fine. 

cachemirror_info.txt

Please the post output of:

zfs mount

 

2 hours ago, JorgeB said:

Please the post output of:

zfs mount

 

root@CVG02:~# zfs mount
snapshot/rsnapshot              /mnt/snapshot/rsnapshot
snapshot                        /mnt/snapshot
snapshot/NVR                    /mnt/snapshot/NVR
snapshot/cachemirror            /mnt/snapshot/cachemirror
root@CVG02:~#

This is where I originally had them mounted before upgrade to 6.12.

They have now also been mounted in /mnt/user/* by 6.12 although that doesn't show up in zfs mount or regular mount.

Those are the shares created by unraid 6.12. For example, when I go into the folders in /mnt/snapshot/cachemirror or /mnt/user/cachemirror - the same files appear in both.

 

It's the rsnapshot one that is blank.

I got it!!!

 

That share was incompatible because I had sharenfs feature turned on. After turning off that feature AND rebooting, I now have access to the files.

 

root@CVG02:/mnt/snapshot/rsnapshot# ls
alpha.0/  alpha.2/  alpha.4/  beta.0/  beta.2/  beta.4/  beta.6/
alpha.1/  alpha.3/  alpha.5/  beta.1/  beta.3/  beta.5/
root@CVG02:/mnt/snapshot/rsnapshot#

 

So officially the "BUG" is unraid 6.12 is not compatible with sharenfs zfs feature.

Which probably isn't something that needs to be fixed, just use the NFS share in the share created by unraid.

 

Thanks again for integrated ZFS support and continuing to make what I consider to be the most flexible of all the home server operating systems that caters to all tech levels.

Edited June 17, 2023 by wildfire305