MediaClass
A grouping of media used for storing or retrieving data.
Media Storage Manager (MSM)
The Media Storage Manager is responsible for controlling media and archives.
PolicyClass
A set of rules and criteria set up by SNSM that control the movement of data between primary disk to secondary storage (either disk or tape).
Quota
This variable enables or disables the enforcement of the file system quotas.
Recover
The process of bringing back to disk a managed file that was previously removed from the disk. This can only be done if the file had been successfully stored to media. Also, the file cannot not exist in the Trash can. (See Undelete) File recovery can be done regardless of whether the Trash can is enabled, up until the time the containing media is cleaned.
Relation Point/Relations
A mapping of a policy class to a directory in a managed file system.
Relocation
The process of moving a file from one affinity on a file system to another affinity on that file system.
Restore
The process of replacing a file system's contents after some sort of disaster. Also known as disaster recovery.
Retrieve
The process of retrieving data for a file from secondary storage (either disk or tape).
RHAS
Red Hat Advanced Server
RHEL
Red Hat Enterprise Linux
SCSI
Small Computer System Interface. The interface that is used to talk to most hardware devices such as tape and libraries.
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