Name Umount, MountPoint, VolumeName | HP File System Extender (FSE)

2.1 NAME

•– –umount

Linux systems: The command fse – –mount– –umountshould not be used by the FSE administrator directly. It is called by fse–svc daemon dur- ing recovery of FSE ﬁle system.

Windows systems: Use the command fse – –mount– –umountwith great care. It should be used instead of mountvol command if you want to ad- ministrate an FSE partition (for example to enable or disable it).

•fse – –mountcommand will create a mount point MountPoint for the vol- ume VolumeName and trigger HSM FS ﬁlter to connect to volume device ﬁle and start FSE–HSM.

•fse – –umountcommand will stop FSE–HSM and switch the HSM FS ﬁlter operation for managing accesses to the volume VolumeName from Full Ac- cess Mode to Limited Access Mode. See description of the – –limit–accessoption for information on Limited Access Mode.

•MountPoint

A directory path that represents the mount point to which the VolumeName NTFS volume will be mounted.

•VolumeName

An NTFS volume that stores an HSM ﬁle system on a Windows client.

•– –dismount–ntfs

Windows systems only: This option dismounts the newly formatted NTFS volume VolumeName. It sends an appropriate code (the FSCTL_- DISMOUNT_VOLUME ioctrl code) to the volume. Later, when the vol-

ume is mounted again, the HSM FS ﬁlter can attach to it before NTFS, and thus gain control over it. Note that the fse – –dismount–ntfscommand will fail in case the volume is in use, that is, when some processes have open handles on it.

•– –limit–access

Windows systems only: This option switches the HSM FS ﬁlter operation for managing accesses to the volume VolumeName from Full Access Mode to Limited Access Mode. In this mode, modiﬁcations on the corresponding HSM ﬁle system are not allowed. The volume remains mounted to its mount

File System Extender 3.2 Command Line Reference

File System Extender (FSE) specifications

HP File System Extender (FSE) is a sophisticated solution designed to optimize data storage management for enterprises that deal with large volumes of unstructured data. This technology addresses the challenges of data growth and the need for effective data retention strategies, enabling organizations to store and manage their information more efficiently.

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