[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
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 Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/btrfs/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
Hi, I have the same problem, raid1 partition does not mount after upgrade from 5.8 to 5.11 kernel. (Ubuntu 20.04LTS > 21.04) Mount is ok with Kernel up to 5.10. (SystemRescue-USB) BTRFS error (device sdb): device total_bytes should be at most 4000780910592 but found 4000785960960 Why the difference of 5050368 bytes (9864 sectors) ? Łukasz had a difference of 568942592 bytes (216 sectors) sdb is the only Harddrive with both. 512 bytes Sector size (logical/physical)! sda: root/boot SDD sdb,sdc,sdd,sde: RAID1 btrfspool sdf: clean 16TB btrfs HDD Disk /dev/sda: 232.89 GiB, 250059350016 bytes, 488397168 sectors Disk model: Samsung SSD 850 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Device Start End Sectors Size Type /dev/sda1 2048 10239 8192 4M BIOS boot /dev/sda210240 1034239 1024000 500M EFI System /dev/sda3 1034240 488397134 487362895 232.4G Linux filesystem Disk /dev/sdb: 3.64 TiB, 4000787030016 bytes, 7814037168 sectors Disk model: HGST HUS726T4TAL Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Device StartEndSectors Size Type /dev/sdb1 10240 7814035455 7814025216 3.6T Linux filesystem /dev/sdb2 2048 10239 81924M BIOS boot Disk /dev/sdc: 7.28 TiB, 8001563222016 bytes, 15628053168 sectors Disk model: WDC WD8003FRYZ-0 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: gpt Device Start End Sectors Size Type /dev/sdc1 10240 15628053134 15628042895 7.3T Linux filesystem /dev/sdc2 2048 1023981924M BIOS boot Disk /dev/sdd: 3.64 TiB, 4000787030016 bytes, 7814037168 sectors Disk model: WDC WD40EFRX-68N Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: gpt Device StartEndSectors Size Type /dev/sdd1 10240 7814035455 7814025216 3.6T Linux filesystem /dev/sdd2 2048 10239 81924M BIOS boot Disk /dev/sde: 3.64 TiB, 4000787030016 bytes, 7814037168 sectors Disk model: WDC WD4003FFBX-6 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: gpt Device StartEndSectors Size Type /dev/sde1 10240 7814035455 7814025216 3.6T Linux filesystem /dev/sde2 2048 10239 81924M BIOS boot Disk /dev/sdf: 14.55 TiB, 16000900661248 bytes, 31251759104 sectors Disk model: TOSHIBA MG08ACA1 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: gpt Device Start End Sectors Size Type /dev/sdf1 2048 31251759070 31251757023 14.6T Linux filesystem Comparision (extract) between sdb1 and sdd1, sde1: [root@sysrescue ~]# btrfs inspect-internal dump-super /dev/sdb1 /dev/sdd1 /dev/sde1 superblock: bytenr=65536, device=/dev/sdb1 - label btrfspool generation 1003437 total_bytes 20003910791168 bytes_used 8994780921856 sectorsize 4096 dev_item.total_bytes4000780910592 dev_item.bytes_used 3532610600960 dev_item.io_align 4096 dev_item.io_width 4096 dev_item.sector_size4096 superblock: bytenr=65536, device=/dev/sdd1 - label btrfspool generation 1003437 total_bytes 20003910791168 bytes_used 8994780921856 sectorsize 4096 dev_item.total_bytes4000785960960 dev_item.bytes_used 3532610600960 dev_item.io_align 4096 dev_item.io_width 4096 dev_item.sector_size4096 superblock: bytenr=65536, device=/dev/sde1 - label btrfspool generation 1003437 total_bytes 20003910791168 bytes_used 8994780921856 sectorsize 4096 dev_item.total_bytes4000785960960 dev_item.bytes_used 3532644155392 dev_item.io_align 4096 dev_item.io_width 4096 dev_item.sector_size4096 To make it short, I sent a Snapshot to the new big drive (sdf1), made it writeable and used it as new mountpoint in my /etc/fstab mount /dev/sdb1 /source btrfs sub snapshot -r /source /@snap btrfs send /source/@snap | btrfs receive /target btrfs property set -ts /target/@snap ro false mv /target/@snap /target/@ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: btrfs-progs (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: ubuntu Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: btrfs (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
Great article. Will be useful for more people who are going to run into this issue. On Wed, Aug 18, 2021 at 4:15 PM Łukasz <1931...@bugs.launchpad.net> wrote: > I managed to fix my problem recreating file system on disks. > > I wrote blog post about it: > https://zarnowiecki.pl/posts/btrfs-raid1-does-not-mount/ > > -- > You received this bug notification because you are subscribed to the bug > report. > 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 Ubuntu: > New > Status in btrfs package in Ubuntu: > New > Status in btrfs-progs package in Ubuntu: > New > > 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/+bug/1931790/+subscriptions > > -- Sent from Gmail Mobile -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
I managed to fix my problem recreating file system on disks. I wrote blog post about it: https://zarnowiecki.pl/posts/btrfs-raid1-does-not-mount/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
I messed with the partition tables on one of the disks and then followed some steps to remove the failed one and recreated the new partition and added..all in older kernel.. Same thing happened for the other disk after rebuilding effectively redoing the raid. Then surprisingly booting the new kernel worked fine. Magically Sorry I don't have the steps handy :( On Wed, Aug 11, 2021 at 8:00 PM Łukasz <1931...@bugs.launchpad.net> wrote: > I tried as in[1]: > > btrfs filesystem resize max /path/to/mount > > It did resize, but it is still not working with 5.11 kernel, had to go > back to 5.8. > > > The other alternatuve solution which I discovered the hardway is to > break one of the disks (In my case, I rebuilt both disks one after he > other due to some issues) and re-add it and rebuild to see if that > solves.. > > Can you write specific steps? I understand that needs to happened on > working kernel. Surprisingly I have two raid1 devices. The root is > working fine, however the other one mounted at /mnt is not. > > https://bugs.archlinux.org/task/69778 > > -- > You received this bug notification because you are subscribed to the bug > report. > 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 Ubuntu: > New > Status in btrfs package in Ubuntu: > New > Status in btrfs-progs package in Ubuntu: > New > > 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/+bug/1931790/+subscriptions > > -- Sent from Gmail Mobile -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
I messed with the partition tables on one of the disks and then followed some steps to remove the failed one and recreated the new partition and added..all in older kernel.. Same thing happened for the other disk and after rebuilding again... effectively redoing the raid. Then, surprisingly ,booting the new kernel worked fine. Magically Sorry I don't have the steps handy :( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
I tried as in[1]: btrfs filesystem resize max /path/to/mount It did resize, but it is still not working with 5.11 kernel, had to go back to 5.8. > The other alternatuve solution which I discovered the hardway is to break one of the disks (In my case, I rebuilt both disks one after he other due to some issues) and re-add it and rebuild to see if that solves.. Can you write specific steps? I understand that needs to happened on working kernel. Surprisingly I have two raid1 devices. The root is working fine, however the other one mounted at /mnt is not. https://bugs.archlinux.org/task/69778 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
Hi Lukasz, Unfortunately I could not find much alternatives/solutions in multiple forums.. The best and easy workaround (if you are prepared to wait infinely: as noone responds to these one off issues) would be to install the mainline tool and install a older version of kernel: https://ubuntuhandbook.org/index.php/2020/08/mainline-install-latest-kernel-ubuntu-linux-mint/ This will most likely work as it has worked for multiple people..Make sure you choose old version of kernel like 5.4 (that worked for me). Useful Tip:Try booting using Ubuntu Mint USB to see if you btrfs volume readily mounts. The other alternatuve solution which I discovered the hardway is to break one of the disks (In my case, I rebuilt both disks one after the other due to some issues) and re-add it and rebuild to see if that solves.. The other best solution would be to delete both the raid devices and create a new raid 1 volume from scratch while booted on the new kernel. ofcourse this needs enough space and a backup which you can restore. I reiterate, please backup if you data is valuable before you try anything as inadvertently you might lose data while troubleshooting this issue... All the best ..keep us posted :) Regards Ravindran -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
I have the very same problem, raid1 partition does not mount after upgrade from 5.8 to 5.11 kernel. [ 202.604064] BTRFS error (device sdd): device total_bytes should be at most 6000606183424 but found 6001175126016 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
I tried to update Filesystem type (from 42 SFS to 83), which messed one of the disks (luckily) and had to rebuild the RAID.. post which I found that this specific issue is now gone. I can mount fine on any kernel version.. Please feel free to close this.. I hope this help someone who is facing this issue or faces this in future.. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
I tried to update Filesystem type (from 42 SFS to 83), which messed one of the disks (luckily) and had to rebuild the RAID.. post which I found that this specific issue is now gone. I can mount fine on any kernel version.. Please feel free to close this.. I hope this help someone who is facing this issue or faces this in future.. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
As a workaround, I installed the 5.4 kernel using mainline and my raid1 btrfs volume seems to be mounting fine..The issue is present even with latest mainline 5.13 kernel..so definitely more people should be seeing this.. as and when probably they create/convert to raid 1.. @:~$ uname -a Linux monster 5.4.126-0504126-generic #202106160800 SMP Wed Jun 16 12:12:41 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux @:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 21.04 Release:21.04 Codename: hirsute @:~$ mount | grep btrfs /dev/sdd1 on /mnt/datanew type btrfs (rw,relatime,space_cache,subvolid=5,subvol=/) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
I was about to give up ..but I was trying older/newer kernels/ other distros.. Tried multiple but one last try on Linux Mint opened the doors.. I was surprised to see the filesystem mounted fine with no errors.. BTRFS info (device sdd1): disk space caching is enabled [ 396.259897] BTRFS info (device sdd1): has skinny extents mint@mint:~$ uname -a Linux mint 5.4.0-58-generic #64-Ubuntu SMP Wed Dec 9 08:16:25 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux mint@mint:~$ btrfs version btrfs-progs v5.4.1 mint@mint:~$ sudo btrfs inspect-internal dump-super /dev/disk/by-uuid/ae9d1623-f910-4dec-a88f-f762dbdba35e superblock: bytenr=65536, device=/dev/disk/by-uuid/ae9d1623-f910-4dec-a88f-f762dbdba35e - csum_type 0 (crc32c) csum_size 4 csum0x2564561f [match] bytenr 65536 flags 0x1 ( WRITTEN ) magic _BHRfS_M [match] fsidae9d1623-f910-4dec-a88f-f762dbdba35e metadata_uuid ae9d1623-f910-4dec-a88f-f762dbdba35e label DataNew generation 10270 root944046407680 sys_array_size 129 chunk_root_generation 10270 root_level 0 chunk_root 944923213824 chunk_root_level1 log_root0 log_root_transid0 log_root_level 0 total_bytes 2000405643264 bytes_used 955398033408 sectorsize 4096 nodesize16384 leafsize (deprecated) 16384 stripesize 4096 root_dir6 num_devices 2 compat_flags0x0 compat_ro_flags 0x0 incompat_flags 0x161 ( MIXED_BACKREF | BIG_METADATA | EXTENDED_IREF | SKINNY_METADATA ) cache_generation10270 uuid_tree_generation10270 dev_item.uuid 67a4b867-0d9d-498b-a311-19f7b9bc5c77 dev_item.fsid ae9d1623-f910-4dec-a88f-f762dbdba35e [match] dev_item.type 0 dev_item.total_bytes1000201838592 dev_item.bytes_used 957811261440 dev_item.io_align 4096 dev_item.io_width 4096 dev_item.sector_size4096 dev_item.devid 1 dev_item.dev_group 0 dev_item.seek_speed 0 dev_item.bandwidth 0 dev_item.generation 0 Totally surprised that dev_item.total_bytes is different here... I will recheck the btrfs version on my Ubuntu hirsute.. Any thoughts..? For now, glad I haven't lost any data.. (yet) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1931790] Re: Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y
** Summary changed: - Unable to mount btrfs RAID 1 filesystem after reboot + Unable to mount btrfs RAID 1 filesystem after reboot - Error - device total_bytes should be at most X but found Y -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
