fsck

  1. grahamperrin

    FreeBSD-provided disk images: problems with UFS, fsck_ufs (fsck_ffs(8)); partition sizes …

    Why not ZFS by default? Images are compressed before distribution. I assume that compression is very effective for: non-used space (free, never used) in file systems non-used swap space. Why is there so little free space in the file system for the base OS? Why is so little of the disk given...
  2. R

    UFS fsck: Floating point exception?

    Today morning my home server decided to restart for some reason. After coming up in single user mode, was able to fsck other file systems, but not the data disk: pid 64 (fsck_ufs), jid 0, uid 0: exited on signal 8 fsck: /dev/da0p1: Floating point exception da0p1 is 33TB RAID6 disk (8x6TB). I...
  3. R

    UFS fsck on big filesystems (>100TB)

    Hi, everyone. I have several servers with large UFS partitions (>100TB). Physically it is RAID-6 on MegaRaid 9361. If i try to run fsck on them, i get same error on all servers: ** Phase 5 - Check Cyl groups fsck_ffs: inoinfo: inumber 18446744071562087424 out of range inumber is exact same on...
  4. D

    Other Running <fsck> on [ext4] filesystem.

    After a force restart, the (mounted) [ext4] filesystems became unaccessable, - on FreeBSD-12.1, - using ext2fs kernel module. The [ext4] filesystems became not mountable (by superuser), The error message was: "mount: /dev/... : Operation not permitted" As fsck (standard) does not work on ext...
  5. T

    I have error freebsd to login

    hello y try to login in my freebsd but when i put Login : as "root"and the passwd it says " Login incorrect" i try to change passwd by "single user" but after using /sbin/mount -u / and then "passwd" its says me #passwd : who are you? when i use " Whoami" its say i also try to use fsck -y and...
  6. V

    UFS external USB Drive - Cannot find file system superblock - Repair possible ?

    Hi all, I have a USB2, external hard drive, formatted under UFS. It was working perfectly, but after an electric black out, im not able to mount or fsck the external drive anymore. freebsd-version 11.1-RELEASE-p6 dmesg | grep ^da da0 at umass-sim0 bus 0 scbus6 target 0 lun 0 da0: <ST950032...
  7. D

    UFS Startup filesystem check woes

    Hi all, I'm a FreeBSD newbie. I did a foolish thing and resized my root UFS partition using growfs in single-user mode. Now every time I boot, it says: "Starting filesystem checks: /dev/ada0s1a: CANNOT READ BLK: 29497600 /dev/ada0s1a: UNEXPECTED CONSISTENCY: RUN fsck MANUALLY. Automatic file...
  8. Johnny2Bad

    SSDs, fsck and FreeBSD 11.*

    I briefly looked at the net for information about SSDs (Solid State Drives) and freeBSD and found only confusing articles on the subject. Obviously it is not the fault of the authors it's just that I am not well versed on hardware. Anyway I decided to put my queries here as I have a project on...
  9. M

    UFS Random UFS fsck errors in zvol-backed bhyve VM

    Hi all This is the first time I could not resolve an issue by checking the information that is somewhere in forums or handbooks, so I really hope for your help on this: I have a hardware machine that runs release 11p6. The filesystem is ZFS on two SSDs in mirror mode. On this machine I have 4...
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