Timeout Of Collaboration Program; Directory That Stored Collaboration Program; Naming Convention Of Collaboration Program - Fujitsu PRIMEQUEST 2000 Series Tool Reference

Dynamic Reconfiguration Operation
The collaboration program that are executed at the SB addition failure time, at the SB deletion failure time, at
the IOU addition failure time and at the IOU deletion failure time are executed in descending order of
program file names.
For the directory that stored collaboration program, see Section 5.2.4 "Directory that stored collaboration
programPreface". For naming rule of collaboration program, see Section 5.2.5 "Naming convention of
collaboration program".

5.2.3 Timeout of collaboration program

Hot plug collaboration function does not know details of collaboration programs. Thus hot plug collaboration
function sequentially execute collaboration programs for preventing depletion of resources. A collaboration
program may terminate abnormally by some reasons. Thus when collaboration program does not finish in
constant waiting time, hot plug collaboration function handles it as follows:
1) Send SIGTERM signal to collaboration program
2) Send SIGKILL signal to collaboration program when a collaboration program does not finish even if
waiting for one minute after SIGTERM is sent
This waiting time can be modified by configuration file. The assignable value is shown below. The default
value is five minutes.
Set value
5-1024
0
-1 or less
1-4
1025 or more
Specify 0 to waiting time, when collaboration program must be completed to continue DR. But DR function
stops until the collaboration program is completed.

5.2.4 Directory that stored collaboration program

The collaboration program must be stored in the following directory.
/opt/FJSVdr-util/user_command
The configuration file of the collaboration program must be stored in the following directory.
/opt/FJSVdr-util/etc
Note that creating new directory under the above directories is not allowed.

5.2.5 Naming convention of collaboration program

Naming convention of collaboration program is shown below.
nn-XXXXX
Action
Wait for the completion of a collaboration program at specified time. The unit of value is
the minute.
Wait for the completion of a collaboration program unlimitedly
The value is out of assignable value. Wait for the completion of a collaboration program
at 5 minutes as default.
The value is out of assignable value. Wait for the completion of a collaboration program
at 5 minutes as default.
The value is out of assignable value. Wait for the completion of a collaboration program
at 5 minutes as default.