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

• For a psv device, the device is specified as /dev/psv/psvXXX, where XXX is
the volume number. For example, /dev/psv/psv1.
You do not need to specify the full path name. A name such as psd6p4 or psv1 will
work.
The options are:
--enable-quotas
Build the necessary quota infrastructure on the specified filesystem. The psf-
squota utility then examines the existing files and stores current allocations for
each user and group owning a file on the filesystem.
--disable-quotas
Disable quotas on the specified filesystem and free the associated blocks.
--set-udq <size>[T|G|M|K]
Set the default quota for users on the specified filesystem. (The default is rounded
down to the nearest filesystem block.) The optional modifiers specify that the size
is in terabytes (T), gigabytes (G), megabytes (M), or kilobytes (K). If a modifier
is not specified, the size will be calculated in bytes.
--set-gdq <size>[T|G|M|K]
Set the default quota for groups on the specified filesystem. (The default is rounded
down to the nearest filesystem block.) The modifiers are the same as the set-
udq option.
-y
Answer “yes” to all questions.
The following example enables quotas on volume psv1 and sets the default user and
group quotas to 20 gigabytes.
/opt/hpcfs/sbin/psfsquota --enable-quotas --set-udq 20G
--set-gdq 20G psv1
psfsresume – resume a suspended PSFS filesystem
Synopsis
/opt/hpcfs/tools/psfsresume <directory_mountpoint>
Description
The psfssuspend and psfsresume utilities affect the specified filesystem on all
servers where it is mounted; however, the utilities should be executed on only one
server in the cluster.
Cluster commands64