4.1.0 HP PolyServe Software command reference guide (T5392-96071, October 2010)

directory entries pointing to nowhere, incorrect file sizes and security descriptors,
and objectid sharing.
NOTE:
The psfscheck utility requires exclusive access to the device. If it cannot obtain
exclusive access, it will forcibly dismount the volume
The options for checking a filesystem are:
--rebuild-tree
Rebuild the filesystem tree using leaf nodes found on the device. Normally you
should use this option only if psfscheck reports errors that can be fixed only
by --rebuild-tree. HP strongly recommends that you make a backup copy
of the entire partition before you attempt to run psfscheck with the --re-
build-tree option.
If --rebuild-tree encounters any files that had been open and unlinked,
psfscheck will move the files into the lost+found directory.
--rebuild-sb
Rebuild the superblock.
--interactive, -i
Stop psfscheck after each pass is completed.
--quiet, -q
Prevent psfscheck from reflecting its progress.
--logfile filename, -l logfilename
Tell psfscheck to place information about any corruption it finds into the spe-
cified logfile.
--no-modify, -n
Check the filesystem in read-only mode. Prevents psfscheck from replaying
the journal and/or fixing any corruption. If errors are found, it is strongly recom-
mended that you run psfscheck again, without the --no-modify option,
before running with the --rebuild-tree or –rebuild-sb options. The -no-
modify option cannot be specified with the --rebuild-tree or --rebuild-
sb options.
—scan-marked-in bitmap filename, -b filename
Build a tree of blocks marked in the bitmapfile. This option requires the --re-
build-tree option.
Cluster commands40