Regkey: [HKLM\SYSTEM\CurrentControlSet\Services\TransarcAFSDaemon\Parameters]

Type: DWORD {0, 1}

Default: 1

Determines whether or not the AFS Cache Manager will give up all callbacks prior to the service being suspended or shutdown. Doing so will have significant performance benefits for the file servers. However, file servers older than 1.4.6 can become unstable if the GiveUpAllCallBacks RPC is executed.

0: do not perform GiveUpAllCallBacks RPCs

1: perform GiveUpAllCallBacks RPCs