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2-32 Operating Tasks 600716 Rev A
Migration and disk cleanup policies are implemented in the
following policies:
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 -s command. For more information, see “Using the
fspolicy Command” on page 2-35
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.
Topic Page
Storage Policy 2-32
Cleanup Policy 2-34
Overflow Policy 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.