3.7.0 HP StorageWorks HP Scalable NAS File Serving Software command reference guide HP Scalable NAS for Linux (AG513-96003, October 2009)

--set-gdq <size>[T|G|M|K]
Set the default quota for groups on the specified filesystem. The modifiers are
the same as the set-udq option. (The default is rounded down to the nearest
filesystem block.)
-e enable-smallfiles
Enable the small files performance enhancement feature on filesystems created
before the 3.7.0 release. Turning on this feature will not improve the read time
of pre-3.7.0 files, but should improve the read performance of any new small
files that are created on the filesystem. This feature is automatically enabled when
new filesystems are created.
psfsdebug – get PSFS filesystem image
Synopsis
/opt/hpcfs/tools/psfsdebug
Description
This command should be used only under the direction of HP personnel.
psfsdq – save quota data
Synopsis
/opt/hpcfs/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.
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
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