btrfs check in btrfs-progs-5.19.1 should be able to detect and fix this. (I'm running Ubuntu 22.04.3 LTS and it has an old version, btrfs-progs v5.16.2, so that would need to be upgraded manually.)
https://github.com/kdave/btrfs-progs/issues/522#issuecomment-1973892509 btrfs-progs-5.19.1 (2022-09-12) """"""""""""""""""""""""""""""" * fix memory leaks (extent buffer, path) * check: verify block device size vs item <----- * rescue fix-device-size: allow to shrink device item <----- * receive: fix crash on wrong pinter free() * other: * experimental: support for block-group-tree * documentation updates * new tests ** Bug watch added: github.com/kdave/btrfs-progs/issues #522 https://github.com/kdave/btrfs-progs/issues/522 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1931790 Title: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y Status in btrfs package in Ubuntu: Confirmed Status in btrfs-progs package in Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Hi, I'm unable to mount my newly created btrfs RAID 1 filesystem after reboot..I performed the below steps with my 2 X 1 TB drives: * created a new btrfs filesystem mkfs.btrfs /dev/sdd1 * mounted it to /mnt/datanew mount -t btrfs /dev/sdd1 /mnt/datanew * copied over data from my previous NTFS volume on /dev/sde1 (which I intended to add later as a mirror) - took 3.5 hrs * added a new volume mkfs.btrfs device add /dev/sde1 * started balance and convert to raid 1 - took 8 to 10 hours..overnight btrfs balance start -dconvert=raid1 -mconvert=raid1 /mnt/datanew * rebooted next morning I seeing below errors: [ 792.045980] BTRFS info (device sdd1): allowing degraded mounts [ 792.045988] BTRFS info (device sdd1): disk space caching is enabled [ 792.045990] BTRFS info (device sdd1): has skinny extents [ 792.047498] BTRFS error (device sdd1): device total_bytes should be at most 1000201841152 but found 1000203804672 [ 792.049207] BTRFS error (device sdd1): failed to read chunk tree: -22 [ 792.051525] BTRFS error (device sdd1): open_ctree failed * Manual mount has below error additonally mount: /mnt/datanew: wrong fs type, bad option, bad superblock on /dev/sde1, missing codepage or helper program, or other error. * Verified the data seems intact (apparently no errors), superblock seems fine.. tried btrfs rescue commands.. no issues found to fix * Found several hits on search but not many solutions..except "btrfs filesystem resize max /" which doesnt work as I'm unable to mount in the first place.. btrfs filesystem resize max /mnt/datanew/ ERROR: not a btrfs filesystem: /mnt/datanew/ Any suggestions? Thanks ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: ubuntu-release-upgrader-core 1:21.04.13 ProcVersionSignature: Ubuntu 5.11.0-17.18-generic 5.11.12 Uname: Linux 5.11.0-17-generic x86_64 ApportVersion: 2.20.11-0ubuntu65.1 Architecture: amd64 CasperMD5CheckResult: pass CrashDB: ubuntu Date: Sun Jun 13 11:17:02 2021 InstallationDate: Installed on 2021-05-16 (27 days ago) InstallationMedia: Kubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) PackageArchitecture: all ProcEnviron: LANGUAGE=en_IN:en TERM=xterm-256color PATH=(custom, no user) LANG=en_IN SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: ubuntu-release-upgrader UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/btrfs/+bug/1931790/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
