ldog88

Thank you, will try this today.

I shut down my server and router for a power down the other day. When I repowered the house, the unraid server turned on autmoatically as expected but the router did not. This seemed to create an issue on the unraid server where my home assistant VM lost its IP address. I have now rectified this however in turning off VMs and docker, I now seem to have lost all of my containers. My docker immage is 21.5gb and app data is all still there so wondered if there is a snesible way to fix this rather than manually reinstall each docker. Following that, is there a way to ensure that I don't have the same issue with losing my VM IP address again in the event that the server reboots without the router powered up? Happy to provide more details of specifics but have attached diagnostics. Many thanks in advance.lawson-nas-diagnostics-20260308-1910.zip

I'm following space invader one's YouTube tutorial for installing immich on unraid. I've installed the first container however keep getting the following error when trying to install the immich container: Error: failed to register layer: rename /var/lib/docker/image/btrfs/layerdb/tmp/write-set-840664239 /var/lib/docker/image/btrfs/layerdb/sha256/e85e2124f93f802837e1ae23fe0eab1238ea3cecbc9e1650d954c5fe335e68a8: file exists I've never had this issue when installing containers before. Is anyone able to assist? Thank you

Brilliant, all working as expected now. Thank you very much!

lawson-nas-diagnostics-20250401-1629.zip Thanks for your help! Looks like the missing drive is still there in the GUI

lawson-nas-diagnostics-20250401-1433.zip

The array is currently running and all docker containers and VMs appear to be running. lawson-nas-diagnostics-20250401-1310.zip

Hi all, I am having a very similar issue here but can't work out what I have done wrong. I had a 128gb cache and am upgrading it to a 1tb. I did the following in order: - stopped the array - added new NVME to cache - Started the aray and allowed btrfs jobs to finish - Stopped the array and removed cache 1 (the 128gb) - Started the array After this i got the warning - Cache pool BTRFS missing device(s)No device identification () I then tried to reduce the number of cache drives to 1 but this wasnt an option. Now I can't add the original back into the pool as i get an error when trying to start the array saying cache - replacement device too small. I've attached the diagnostics so any assistance would be much appreciated. lawson-nas-diagnostics-20250331-2030.zip

Hi, thanks for your response. I don't know why the cache drive is suddenly full. Is there a way of viewing which files are large that have filled the space without going into each folder manually? Hopefully I can locate a large file and just delete it to create space? Thanks

Hi, My I've just noticed my server has shut down all the dockers as I wasnt able to access them remotely. When logging in I had an array of errors and the cache drive is full. I have not made any changes on the server for a while so not sure what has caused this. Is anyone able to point me in the right direction? Thanks diagnostics-20230425-2130.zip

UDMA CRC ERROR COUNT IS 10. Hasn't popped up since first reinstalling into the array and all seems OK now. This was one of the errors I was constantly getting before now.

I managed to copy the data from the parity "emulated disk" onto an unassigned device before clearing the drive. It wouldn't then format when reading to the array however managed to format it outside of the array before adding back in. Thanks

Now attached. It looks like I was able to format the disk when it was not assigned to the array. Looks like it may be working now but Still having errors pop up though. Thanks diagnostics-20220922-1723.zip

Please see new diagnostics attached. Thanks diagnostics-20220922-1659.zip

Hi, I keep getting the above issue on a relatively new hdd I installed. It was working correctly and then showed up as failed. I have since cleared the drive, run preclear disks etc however unraid will not now format the drive and keeps failing when I ask it to do so. Is anyone able to assist with the attached diagnostics? Thanks Diagnostics-20220921-2048.zip

Crisis averted. Looks like I managed to move some files to the wrong folders. Thank you very much for your assistance!

So I followed the recreate docker image steps however it doenst appear to have worked. I have attached the diagnostics. Thanks diagnostics-20220912-2013.zip

So I managed to clear it using preclear disks and then formatted. Having now added it back in and copied all of the data back to it, I am missing all of my docker containers. Is there a way to point docker to the cache so that it picks them up? Thanks

So I think the nvme device is the issue here and that is what is set up as the cache drive. It appears that most if not all of the files have copied over into my USB hdd. How do I now go about formatting the cache drive? I tried removing it from the array but was unable to then format it. Thanks

thanks for this. Managed to work it out but unfortunately the copy didn't work. I have attached the diagnostics so if you could see any issues that would be much appreciated. Thanks diagnostics-20220906-2245.zip

Just to double check, I need to go into Main then select Cache and then select all files and move to "remotes"? Sorry I'm very much a noob

I can't access krusader as the docker won't work with the current error. How do I go about copying all of the data to a USB hard drive that I have mounted using unasiged devices? Is it possible to do this through the unraid GUI? Thanks

So I rad the mem test over the weekend for 3 days straight with no issues by the looks of it. Would the next stage be to backup and reformat the pool? If so, please can you outline how I do this? Thanks

Thanks for this. Please can you send a step by step guide to doing what you said? Thanks