Command Reference Guide

Chapter 1: Matrix Server Commands 39

See “psfsunpack – unpack a PSFS filesystem image” on page 45 for a typical

pack/unpack sequence.

psfsdq – save quota data

Synopsis

/opt/polyserve/sbin/psfsdq [-f <path>] <filesystem>

Description

The psfsdq command prints a quota summary for all users and groups

having quota information stored on the specified PSFS filesystem.

The -f option specifies the file to which psfsdq will write its output. If the file

already exists, it will be overwritten. If the -f option is not specified, psfsdq

writes to stdout. filesystem is the psd or psv device used for the filesystem.

The psfsrq command can be used to restore the quota data to the filesystem.

The psfsdq and psfsrq commands should be run in conjunction with the

standard filesystem backup utilities, as those utilities do not save the quota

limits set on the filesystem.

For example, the following command saves the quota information for the

filesystem located on device psd1p5.

# psfsdq -f psd1p5.quotadata psd1p5

The next command restores the data to the filesystem:

# psfsrq -f psd1p5.quotadata psd1p5

psfsinfo – report filesystem information

Synopsis

/opt/polyserve/tools/psfsinfo [--feature <FEATURE>] [--version]

[--verbose] <device> ...

Description

The psfsinfo command reports information about the filesystem. With no

options, the information includes the size of the filesystem, the block size, the

version of the filesystem, and whether the disk quota or Full Zone Bit Map

features are enabled.