Joly0

@Marshalleq Stop the zfs array? If so, could you tell me the command to do it? If the normal Unraid array, then if i enter the command i get "cannot unmount "xxxx": unmount failed"

I just built my own kernel using the kernel helper aswell, and for me everything seems to be working without a problem. I can reboot and the docker tab works aswell. EDIT: Ok, i have the same problems now aswell. Somehow my server is constantly peaked at 100% cpu usage, that might be the cause, why docker does not work correctly

@steini84 zfs --version shows zfs-2.0.0-1 after deleting the old package and restarting the server. Is this the correct version? Didnt check the old version and github says it should be 2.0.1? Filename of the package is zfs-2.0.0-unraid-6.9.0-rc1.x86_x64.tgz so i think it didnt update, but why?

And its not exactly writes, it has something to do with specific syscalls, idk, which changed from one Linux Kernel to the next and which seems to be needed with Lancache, but not with other containers or other writes.

@Marshalleq On the Lancache Discord someone said it might be associated with this issue https://github.com/openzfs/zfs/issues/11151 Dont know exactly, if its really this, i hope its this, i will see when the zfs plugin its updated and i update again to RC2

Did i miss something or when is the plugin uodated? A new Version came out 2 days ago https://github.com/openzfs/zfs/releases/tag/zfs-2.0.1 which should fix some problems with 6.9 RC2 and some Docker Containers (i wrote about my problem a few posts above and in the Discord server of the Containers, the problem got a bit more attention there). So would be good to get an update soon, so RC2 works without a problem.

I dont know, if this is an issue with the rc2 or the zfs plugin, but i updated yesterday to rc2 and the plugin aswell and afterwards, my lancache container was no longer able to cache anything (write cached data to the zfs array). As soon as i downgraded to rc1 it worked perfectly again. Dont know where to post this, but here seems like a good starting point. If any additional information is needed, i try to provide that to investigate that problem.