This operation ends the relationship
between a device and an active XRC session for a storage control.
Guidelines: Follow these guidelines to use the TERMDVC operation:
- You can only issue the operation from a system that has the XRC
function installed and has the ANTAS000 address space active.
- You cannot issue this operation if the device is the last device
that is associated with the XRC session—the operation will not complete.
- You must issue the operation from the processor where the XRC
storage control session is active, or was last active. If you cannot
issue the command from that processor, use the TERMSESS operation
to end the XRC session (see TERMSESS operation (XRC, CC)).
You must specify the following information with the TERMDVC operation:
- A device address. The LIC in the device’s storage control must
at least support XRC and the TERMDVC function. You can use LISTDVCS
to show the devices that are associated with the XRC session. The
device address must be associated with the XRC session (see LISTDVCS operation (XRC) for more information).
- The session number that is associated with the volume whose relationship
you want to end.
Example: Issue the following command to end the relationship
between device F40 and storage control session 4:
F ANTAS004,TERMDVC F40 4