To Reclaim Unused Physical Destination Disk Space

1. Pause the destination.

   imqcmd pause dst -t q -n myQueue -u admin

2. Compact the disk.

   imqcmd compact dst -t q -n myQueue -u admin

3. Resume the physical destination.

   imqcmd resume dst -t q -n myQueue -u admin

   If destination type and name are not specified, these operations are performed for all physical destinations.