Unconstrained Deletion - dcm4che/dcm4chee-arc-light GitHub Wiki

Unconstrained deletion is applicable when each of the storages acts as independent temporary storage systems.

The object storage for which Deleter Threshold has been configured, set

• No Deletion Constraint to true. (For versions 5.13.1 to 5.15.0)
• Storage Duration to TEMPORARY. (For versions 5.15.1 onwards)

• Store objects of study in different associations to ensure that objects of one study are stored on different object storages. Use the storescu tool.
• After waiting for the configured Purge Storage Polling Interval, one can see in the Wildfly server log that the study (which was distributed over several filesystems) has been deleted.
• One can also verify directly from database records or also by verifying on individual filesystems that the objects of study have been deleted from all filesystems.