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policy are applied to all storage classes which reference the policy. If the policy is reread, the changes are
only applied to the storage class and storage subsystem for which the policy is reread. Core Servers are
not able to reread purge policies. If the Purge By field is changed on either a basic or subsystem specific
purge policy, the relevant Core Servers must be restarted.
6.5.4. Deleting a Purge Policy
•
Before deleting a basic purge policy, make sure that it is not referenced in any storage class
configuration. If a storage class configuration references a purge policy that does not exist,
the Migration Purge and Core Servers will not start. Be sure to check the Purge Policy
column of the Configured Storage Classes list for any storage class that references the Purge
Policy to be deleted.
•
Be sure to recycle Core Servers and Migration Purge Servers after deleting a Purge Policy.
To delete a purge policy, select the policy from the Purge Policies window and press the Delete button.
If a basic policy is selected, and the policy has sub-system specific policies associated with it, a prompt
will appear asking if the basic policy and the related sub-system specific policies should all be deleted
since the basic policy cannot be deleted until all of the sub-system specific policies are deleted.
A purge policy may also be deleted by pressing the Delete button on the Purge Policy configuration
window for the policy. Sub-system specific policies can be individually deleted from the Purge Policy
configuration window for the policy by selecting the specific subsystem's tab and pressing the Delete
Subsystem Policy button.
6.6. File Families
This window lists the configured file families.
HPSS Management Guide November 2009
Release 7.3 (Revision 1.0) 193