AdministrativeTasks

Migration and disk cleanup policies are implemented in the following policies:

Topic

Page

 

 

Storage Policy

2-32

 

 

Cleanup Policy

2-34

 

 

Overflow Policy

2-35

 

 

Storage Policy

Storage policy is used to migrate eligible file data to media.

 

When the policy is initiated, a list is generated to identify the

 

files that must be stored to media. The list contains files that do

 

not have a current set of media copies and are not accessed in

 

the time specified by that DataClass group’s mintime

 

parameter.

 

Storage policy is performed for a DataClass group using the

 

fspolicy -scommand. For more information, see “Using the

 

fspolicy Command” on page 2-35

 

 

 

 

Note

 

 

 

 

To run fspolicy to store a very large number of files, (a million or more) make sure you have sufficient memory. The required memory should equal the maximum number of files to store times 425.

File storage and media type selection are based upon the file size controlled by the system administrator. By entering the DataClass group name and defining file sizes with the applicable media type in the filesize.config file (located under the $FS_HOME/sysparms directory), the system administrator customizes file storage policy for each DataClass group.

2-32

Operating Tasks

600716 Rev A

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ADIC FileServ Version 4.0 600716 Rev A manual Storage Policy