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UNIX for Dummies Questions & Answers
File System inconsistency
Post 65413 by callitdctr on Saturday 5th of March 2005 06:03:29 AM
03-05-2005
File System inconsistency
Dear All,
Here I am sending the error msg that come to to the terminal when I attempt to start my
linux redhat 2.4.18-3 system.
cheking file system
/boot clean
/home : clean
/usr :containing file system with errors,check forced
error reading block 35924(attempt to read blocks from filesystem resulted in short read)
usr/ UNEXPECTED INCONSISTENCY;run fsck MANUALLY.
(i.e. without -a or -p option)]
an error occurred during the file system check
dropping you to system shell.the system will reboot when you leave the
shell.
give root password for maintinace
(or type control d for normal startup)
I tried several options but the problm is that I don't have a boot diskette,
so I cant unmount the usr directory during the pocess.fsck can damage file sys heavily when running in a mounted fs.An option possibly -A(not -a) -R -V(can't remember exactly)tells on invoking that it recquire a terminal to run.i started the bash shell but it is not working in that also.I dont know the name of the device as recquired by command.To force bad block check i don't know the file of bad blocks -c option -l option.File sys is ext3.I am using fsck 1.27.
Please help me to solve the problem.
Last edited by callitdctr; 03-05-2005 at 07:10 AM..
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LEARN ABOUT CENTOS
systemd-fsck
SYSTEMD-FSCK@.SERVICE(8) systemd-fsck@.service SYSTEMD-FSCK@.SERVICE(8) NAME
systemd-fsck@.service, systemd-fsck-root.service, systemd-fsck - File system checker logic SYNOPSIS
systemd-fsck@.service systemd-fsck-root.service /usr/lib/systemd/systemd-fsck DESCRIPTION
systemd-fsck@.service is a service responsible for file system checks. It is instantiated for each device that requires a file system check. systemd-fsck-root.service is responsible for file system checks on the root file system. The root file system check is performed before the other file systems. Either service is enabled at boot if passno in /etc/fstab for the filesystem is set to a value greater than zero. systemd-fsck will forward file system checking progress to the console. If a file system check fails, emergency mode is activated, by isolating to emergency.target. KERNEL COMMAND LINE
systemd-fsck understands one kernel command line parameter: fsck.mode= One of "auto", "force", "skip". Controls the mode of operation. The default is "auto", and ensures that file system checks are done when the file system checker deems them necessary. "force" unconditionally results in full file system checks. "skip" skips any file system checks. SEE ALSO
systemd(1), fsck(8), systemd-quotacheck.service(8) systemd 208 SYSTEMD-FSCK@.SERVICE(8)