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Questions tagged [fsck]

a tool to check the consistency of and repair a file system for Unix-like operating systems

Fsck ("file system check") is a tool to check the consistency of and repair a file system for and Unix-like operating systems, such as and Mac .

Man page: http://www.manpagez.com/man/8/fsck/

Wikipedia: http://en.wikipedia.org/wiki/Fsck

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FSCK while booting Centos

I want to do fsck check while booting. my centos, not booting and kernel panic error showing. so how to use fsck in kernel command line to do a file system check. please do let me know as its urgent. thanks in advance.
data centre
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Recover RAID 1 after unclean unmount

I have two drives in my desktop in RAID 1. My computer locked up on me yesterday, so I used SysRq REISUB for a "safe" restart. When the machine booted back up, I realized there was no data on my RAID drives (a few empty directories, but no actual…
Chris
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Disaster recovery. MDADM/LVM2 Some advance but stuck on final mount

We made a stupid upgrade on a running server using wrong repositories and the system became totally unbootable. The system, a SLES 11 we used a openSuse repository to upgrade, and everything went horribly wrong. It boots now only in (repair…
Marius Jensen
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How to access a system with write permission after file system check fails?

I created three new partitions, but after a reboot, the system is being dropped to a shell: /dev/mapper/group-newpartition: clean, 11/655360 files, 276620/2621440 blocks [FAILED] An error occurred during the file system check. Dropping you to a…
Purres
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My production server has bad blocks, now what?

My server has crashed for Nth time in a couple of months, so I decided to do a badblocks test. I have used fsck to detect and mark badblocks, and it has indeed detected some. If I am correct, this means the filesystem will not use those blocks…
blueFast
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What happens if fsck.ext4 -y is run on a ext3 fs and how to I recover from it

I had a mountable fs (pretty sure it was ext3), fsck.ext4 was run with -y and ended in a segmentation fault. Now it is unmountable (dmesg says it's corrupt) and identifies as a ext4 fs via the "blkid" command. The fs happens to sit on a raid 0 array…
FeelTheBurns
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redhat 6 version + xfs_repair or fsck.xfs in order to fix corrupted file-system

we have redhat machines version - 6.x all disks that mounted have xfs files system as: UUID=198s5364-a29c-429e-b16d-e772acd /data_SA xfs rw,noatime,inode64,allocsize=16m 1 2 we want to fix the file system on some of the disks, what…
shalom
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fsck an active disk provides different results than fsck on an unmounted disk

I have a VM running ubuntu LTS with an ext4 filesystem. We had performance problems that were related to IO tasks. I checked the filesystem with fsck.ext4 -nv /dev/sda1 e2fsck 1.41.11 (14-Mar-2010) Warning! /dev/sda1 is mounted. Warning:…
Izac
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fsck -n /dev/nandb giving errors . how to solve fsck errors

I want to know how to solve this error? help me out!! INPUT "fsck -n /dev/nandb" OUTPUT fsck from util-linux 2.25.2 e2fsck 1.42.12 (29-Aug-2014) Warning! /dev/nandb is mounted. /dev/nandb contains a file system with errors, check forced. Pass 1:…
niranjan pawar
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CentOS 5/Linux UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY

Getting an error in a VM Boot that says Checking filesystems /dev/VolGroup00/LogVol00 contains a file system with errors, check forced /dev/VolGroup00/LogVol00: Inodes that were part of a corrupted orphan linked list found /dev/VolGroup00/LogVol00:…
xna
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