fernandoaleman

@JorgeB I will follow your instructions to Raid1 so I can remove that additional drive. Again, thanks so much for the help. You saved my day! 🙏

@JorgeB Thanks so much! I followed your directions and that seems to have fixed it. My cache pool is now back and all my files are accessible. I have attached the Diagnostics again in case you would like to confirm. What would be the proper way to remove 1 of the 2 nvme drives from the cache pool? Just want to make sure this doesn't happen again. Much appreciated. 👍 paco-diagnostics-20230423-1100.zip

Hello all. I am currently running Unraid 6.11.5 and have a cache pool of 2 devices in btrfs with 2 nvme drives. I was wanting to remove 1 of the nvme drives so I stopped the array, set the nvme cache drive that I wanted to remove to "no device" (which then moved it to the Unassigned Devices, then checked the box stating "Start will remove the missing cache disk and then bring the array on-line" and started the array. Now, next to my single cache nvme drive it says "Unmountable: No file system". I do see an option under Array Operation Format that says "Unmountable disk present Cache" and the option to check "Format will create a file system in all Unmountable disks". If I do this, should this bring my cache file system back up? I have attached my Diagnostics just in case. paco-diagnostics-20230423-1012.zip