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

to use the raw device (/dev/rpsd/...) to ensure that all blocks copied are
up-to-date. The filesystem is essentially unusable while it is suspended; however,
applications that can tolerate extended waits for I/O do not need to be terminated.
The psfsresume utility restores a suspended filesystem. 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.
To suspend a filesystem, issue the following command on one server that has mounted
the filesystem. You must be user root.
/opt/hpcfs/tools/psfssuspend directory_mountpoint
IMPORTANT:
Do not use psfssuspend to suspend the administrative filesystem (/_adminfs).
Doing this can cause issues with the cluster.
psfsunpack – unpack a PSFS filesystem image
Synopsis
/opt/hpcfs/tools/psfsunpack
Description
This command should be used only under the direction of HP personnel.
psvctl – manage dynamic volumes
Synopsis
/opt/hpcfs/tools/psvctl
Description
This command should be used only under the direction of HP personnel.
quota – report quota information for a user
Synopsis
/opt/hpcfs/bin/quota
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