Dynamic Reconfiguration User's Guide 2.5.1

2.3.3.2 Realtime Process Administration

During DR attach/detach operation, realtime processes are not scheduled in a few seconds. DR operation query the operator whether this few seconds doesn't meet the requirement of the realtime process or not (See "6.1.3.3 Inquiring Message" and "7.1.3.3 Inquiring Messages"). There are several ways to handle realtime processes against DR attach/detach operation.

• In case the requirement of the realtime process is satisfied.
  Answer "YES" and proceed with DR operation.
• In case the requirement of the realtime process is satisfied and it is known previously.
  That realtime process can be registered as no query required by dr_conf command see "3.5.4 dr_conf") in the connection script (See "3.4 Connection Script Interface"). The operator can proceed with DR operation without showing the inquiring message on the registered process.
• In case the requirement of the realtime process is not satisfied.
  Answer "NO" then stop DR operation.
• In case the requirement of the realtime process is not satisfied but you know how to work it around.
  Write the workaround in the connection script (See section "3.4 Connection Script Interface") and proceed with DR operation.