May 4, 20242 yr Long story short. Doing some upgrades 1 at a time to make sure I don't break anything. Upgraded BIOS so I could change CPU. Good. Changed parity drive to a larger one & moved old drive to array. Good Wanted to upgrade cache drive from Crucial 275G SSD to Crucial 1TB NVME. Broke my setup! Followed - https://forums.unraid.net/topic/46802-faq-for-unraid-v6/#comment-511923 The only variation was that I unassigned the SSD then assigned the NVME as cache. I moved all the shares from array to pool and watched the mover do its thing. Over 60GB of data to the new drive. Went to enable dockers - they are missing! I'm kinda lost here.... mnt/cache doesn't show any size on on the folders (appdata, domains, system) just <folder> Is there a way to get back from this or did I just fubar my set up? Edited May 4, 20242 yr by R2JJS post link
May 4, 20242 yr Author Morning, Just my luck did mot touch anything after having my problem. BUT not plugged into the UPS at the moment. Of course the power went out due to weather last night... This is after a reboot. Thanks for looking. tower-diagnostics-20240504-1220.zip
May 5, 20242 yr Docker image is new, but if you still have the original appdata recreating the image would bring them back: https://docs.unraid.net/unraid-os/manual/docker-management/#re-create-the-docker-image-file Also see below if you have any custom docker networks: https://docs.unraid.net/unraid-os/manual/docker-management/#docker-custom-networks
May 5, 20242 yr Author Trouble with dockers not wanting to reinstall. (actually 1 - letsencyrpt did. Yes I know I need to replace that one) I feel like I'm on the right track but making bad decisions.... Should I have created the new image file in the same place? Was /mnt/user/system/docker/docker.img After a bit of searching I decided to go with what I think is the default /mnt/cache/docker.img Bad idea?
May 5, 20242 yr 1 hour ago, R2JJS said: Trouble with dockers not wanting to reinstall. (actually 1 - letsencyrpt did. Yes I know I need to replace that one) I feel like I'm on the right track but making bad decisions.... Should I have created the new image file in the same place? Was /mnt/user/system/docker/docker.img After a bit of searching I decided to go with what I think is the default /mnt/cache/docker.img Bad idea? Those should end up being the same thing if the ‘cache’ pool is set as primary storage. The /mnt/user/system/docker/docker.img path is the User Share path, while /mnt/cache/system/docket/docker.img is the disk path to the same location (since all top level folders which correspond to a share name on all pools and array disks are amalgamated to give the User Share contents.
May 5, 20242 yr Author 5 hours ago, itimpi said: Those should end up being the same thing if the ‘cache’ pool is set as primary storage. The /mnt/user/system/docker/docker.img path is the User Share path, while /mnt/cache/system/docket/docker.img is the disk path to the same location (since all top level folders which correspond to a share name on all pools and array disks are amalgamated to give the User Share contents. Understood, I also left out system/docker part of the file path...... Re-created the docker.img file back to the /mnt/users/system/docker path. No love, when I attempt to re-install dockers from previous apps it just hangs. Blank screen, 3 dots wiggle. I'm missing something here but not sure what.
May 5, 20242 yr Author OK looking over my shares that should be on the cache. appdata shows 62.5GB on the cache. Nothing elsewhere. Domains - zero (don't have any) System data is split. 22.5 total with 21.5 on cache & 1.07GB on disc 1 of my array. Is it possible when I moved files back to the cache they all didn't go?
May 5, 20242 yr Author 20 minutes ago, R2JJS said: OK looking over my shares that should be on the cache. appdata shows 62.5GB on the cache. Nothing elsewhere. Domains - zero (don't have any) System data is split. 22.5 total with 21.5 on cache & 1.07GB on disc 1 of my array. Is it possible when I moved files back to the cache they all didn't go? After a bit more investigation, the 1.07GB that is still on the disc 1 of the array is the libvirt file. Safe way to move it to cache?
May 5, 20242 yr Author 1 hour ago, R2JJS said: After a bit more investigation, the 1.07GB that is still on the disc 1 of the array is the libvirt file. Safe way to move it to cache? Stopped docker, stopped VM, invoked mover. Yea! libvirt back on cache. Attempted to re-create dockers, things flash quickly in the window. (it is a NVME LOL) But no dockers back...... "no such container" is the errors Edited May 6, 20242 yr by R2JJS add error msg
May 6, 20242 yr Author 1 hour ago, JorgeB said: See if the old appdata is also on disk1 It is all on the cache.
May 6, 20242 yr Then recreating the image and restoring the containers from CA should work, if it doesn't, it suggests appdata is damaged or incomplete
May 7, 20242 yr Author So I am destined to reinstall all the dockers I want back? One is nextcloud am I facing a data loss there also? Sign me up as the poster child for a bad BU plan.......
May 12, 20242 yr Author OK, so I am still trying here. Better info on the issue with dockers. I go to previous apps and tried installing the apps I want 1 at a time. "reinstall" This gives me the benefit of a report when it fails. Turns out the reinstalls are failing because 0b of data is pulled! Mariadb, nextcloud, duckdns, collobora same error on all of them Tried a new docker app, (never before installed, now shows as a previous install) same thing 0 data pulled and fail to install. Seems if the issue actually is that I'm unable to pull images. Anyone have thoughts on how to correct this?
May 12, 20242 yr Try changing your DNS server to 208.67.222.222 and 208.67.220.220 instead of using your router. Settings - Network Settings
May 12, 20242 yr Author Solution 7 hours ago, JorgeB said: Try changing your DNS server to 208.67.222.222 and 208.67.220.220 instead of using your router. Settings - Network Settings Yes, this! Able to pull dockers now. Working on getting them working again. Is this a change to leave in place?
May 13, 20242 yr It's fine to leave in place, you will be using the free OpenDNS servers for DNS, and it also suggests an issue with your router/ISP DNS server.
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