Lost all shares when add parity and upgrade array

[yarx]

Hi. Help me please resolve issue. I had 4 drives 1tb size in array. I upgrade parity to biiger, it was ok, all works good. Then i change my three 1tb drives to one 4tb. I use unbalance plugin. When all data transfer to one 4tb drive it works ok. After i choose new config in tools to change number of drives in array from four to 2 disks. After reboot parity start sync and i lost shares. I reboot again, all shares returns but for a few minutes it disappears again. Help please

homeserver-diagnostics-20240308-2129.zip

[JorgeB]

Mar  8 21:20:03 HomeServer shfs: shfs: ../lib/fuse.c:1450: unlink_node: Assertion `node->nlookup > 1' failed.

 

It's this issue:

https://forums.unraid.net/bug-reports/stable-releases/683-shfs-error-results-in-lost-mntuser-r939/

 

See that thread for some workarounds, usually this happens when there's some container directly moving/renaming files, can also happen more with NFS.

[yarx]

11 hours ago, JorgeB said:

Mar  8 21:20:03 HomeServer shfs: shfs: ../lib/fuse.c:1450: unlink_node: Assertion `node->nlookup > 1' failed.

 

It's this issue:

https://forums.unraid.net/bug-reports/stable-releases/683-shfs-error-results-in-lost-mntuser-r939/

 

See that thread for some workarounds, usually this happens when there's some container directly moving/renaming files, can also happen more with NFS.

Thanks for reply. I noticed that it happens when i rollback dataset from cache drive. After reboot all shares returns  

[JorgeB]

If that's from a pool and it's possible for you use case, make that an exclusive share, those should not cause the issue.