thegizzard Posted January 14, 2018 Share Posted January 14, 2018 I just upgraded. Unraid now says my Cache Drive is Unmountable. It is a brtfs 1 TB SSD. All my dockers were on there. I hope they are not lost. Help. Diagnostics attached. grimlock-diagnostics-20180114-1057.zip Link to comment
thegizzard Posted January 14, 2018 Author Share Posted January 14, 2018 Can I downgrade back to the last stable release and see if this problem goes away? Link to comment
thegizzard Posted January 14, 2018 Author Share Posted January 14, 2018 Reverting back to 6.3.5 fixed it. Whew. Not sure why that happened. But I will avoid 6.4 for now. Link to comment
dlandon Posted January 14, 2018 Share Posted January 14, 2018 If you formatted the disk with UD, you will have to unload the cache drive, upgrade to 6.4, reformat the disk, and then move the data back to the cache disk. Link to comment
thegizzard Posted January 14, 2018 Author Share Posted January 14, 2018 I am pretty sure I formatted it originally with UD. I'll give that a try since I know I can go back and forth if I need to. Link to comment
thegizzard Posted January 14, 2018 Author Share Posted January 14, 2018 Is there a preferred filesystem for the cache drive now? Xfs vs Brfs?Sent from my SM-N950U using Tapatalk Link to comment
dlandon Posted January 14, 2018 Share Posted January 14, 2018 Either will do, but you'll need btrfs for a cache pool of two or more cache disks. Formatting with the latest UD will properly format the disk for inclusion as a cache drive. You can use UD to format or just let unRAID do it. Link to comment
thegizzard Posted January 14, 2018 Author Share Posted January 14, 2018 I guess some changes were made to UD? A year or so ago I lost all my data because I used UD in an attempt to migrate my disks to XFS. After I copied all of the data, UNRAID didn't recognize the UD XFS partitions. Fortunately I had an off-site back up for everything critical, but my takeaway was to on trust UNRAID to format a drive. Sent from my SM-N950U using Tapatalk Link to comment
dlandon Posted January 14, 2018 Share Posted January 14, 2018 29 minutes ago, thegizzard said: I guess some changes were made to UD? A year or so ago I lost all my data because I used UD in an attempt to migrate my disks to XFS. After I copied all of the data, UNRAID didn't recognize the UD XFS partitions. Fortunately I had an off-site back up for everything critical, but my takeaway was to on trust UNRAID to format a drive. Sent from my SM-N950U using Tapatalk Yes. UD now formats disks compatible with the array format. Link to comment
thegizzard Posted January 15, 2018 Author Share Posted January 15, 2018 I copied the cache drive, formatted BRFS, copied data back, but now the docker won't start. Can anyone assist? Diagnostics attached. grimlock-diagnostics-20180115-0149.zip Link to comment
JorgeB Posted January 15, 2018 Share Posted January 15, 2018 Docker image is corrupt, delete and recreate: Link to comment
thegizzard Posted January 15, 2018 Author Share Posted January 15, 2018 Docker image is corrupt, delete and recreate: That worked. ThanksSent from my SM-N950U using Tapatalk Link to comment
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