February 15, 20224 yr After an power outage my nvme Cache drive with btrfs filesystem is unmountable and throws the error root: mount: /mnt/cache: wrong fs type, bad option, bad superblock on /dev/mapper/nvme0n1p1, missing codepage or helper program, or other error. Is there any way to save the data ?
February 15, 20224 yr Community Expert There are some recovery options here, might be worth updating to v6.10-rc and try the rescue=all options as mentioned in the link above if the options for v6.9.2 don't work.
February 15, 20224 yr Author thank god, the v6.9.2 option worked after a restart and reinstallation of the ssd
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.