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CentOS 2.1AS(Slurm) |
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reiserfsck(8) |
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reiserfsck − check a Linux Reiserfs file system
reiserfsck
[ -arvixoV ] [ -l logfilename ] [
--rebuild-tree ] [ --check ] [
--rebuild-sb ] [ --interactive ] [
--logfile logfilename ] [ --fix-fixable ]
device
It looks for reiserfs filesystem on a device, replays transactions which are to be replayed and either check or repair the filesystem
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device |
is the special file corresponding to the device (e.g /dev/hdXX for IDE disk partition or /dev/sdXX for SCSI disk partition). |
--check
This checks filesystem consistency. This is a default action. It may be used on a filesystem mounted read-only
--rebuild-tree
This rebuilds filesystem tree using leaf nodes found on the device. Normally, you do not need this, but if you have to rebuild tree - please backup whole partition first or at least the most important data if you can mount the partition.
--rebuild-sb
--interactive, -i
This makes reiserfsck to stop after each pass completed.
--quiet, -q
have reiserfsck to not reflect its progress
--nolog, -n
have reiserfsck to not log anything
--logfile filename, -l filename
have reiserfsck to put info about found corruptions in logfile rather than on stderr
--fix-fixable, -x
have reiserfsck to recover corruptions which can be fixed w/o --rebuild-tree when it is runnig in check mode. Corruptions which can be fixed so far: bad pointers to data blocks, wrong directory’s st_size and st_blocks, directories entries pointing to nowhere can be deleted
--fix-non-critical, -o
have reiserfsck to fix: file sizes when they are bigger than real file size, set file mode to regular file when mode looks wrong and to try to recover "objectid sharing" problem
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-a |
When it is set - reiserfsck assumes that it is called by fsck -A and just returns even if filesystem seems not umounted cleanly | ||
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-r |
ignored | ||
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-V |
Prints version and exits |
This version of reiserfsck has been written by Hans Reiser <reiser@idiom.com>.
There are probably few of them. Please, report bugs to Hans Reiser <reiser@idiom.com>.
Faster recovering, signal handling, i/o error handling, etc.
mkreiserfs(8), debugreiserfs(8)
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reiserfsck(8) | |