on 03-24-2011 7:03 PM
Hi all,
We want our web dispatcher 7.2 to restart automatically, in case of any core dump.
we used this parameter rdisp/j2ee_start=1, but its not helping.
Is there any equivalent parameter for SAP web dispatcher?
Thanks
Senthil
Senthil,
Link from Sunny is very relevant for your query.
In addition, you can also check SAPNOTE: 538405.
Regards,
Sujit.
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Thank you sunny and sujit.
We have decided to use the -auto_restart, but it says that when we start the web dispatcher we have to use the -auto_restart option.
Normally we start webdispatcher as ./startsap, we tried ./startsap -auto_restart it fails, as its not the option.
- can you please let us know the correct option to start webdispatcher using -auto_restart option?
- Also is there a way we can edit this startsap script to include this option, so that when any basis person in our team starts web dispatcher, they start it by default with the option -auto_restart?
Thanks
Senthil
Hi,
Have you tried with below option:
RESTART Option in the Profile
You can use the RESTART command in the instance profile to enable the start service to restart the process if the system crashes.
To do this, add the restart line for the program to the instance profile. For example,
Restart_Program_00 = local sapwebdisp pf=$(DIR_PROFILE)/BIN_WD77
This option is available on all platforms, but only if the SAP Web Dispatcher was started by the start service sapstartsrv.
Thanks
Sunny
Hi Sunny,
auto_restart option is fast and its zero downtime, as two process runnings parallely (one acts as watchdog)
we used the below command
./sapwebdisp pf=/sapmnt/WPS/profile/WPS_W01_brewer -auto_restart &
to start the webdisp with the auto_restart option, its working.
I edited the startsap script and added the above line inplace of sapcontrol, but now to stop this process using stopsap script is a big deal.
bcos if we start using sapwebdisp command, the only way to stop is to kill the process.
or is there a command to stop the web dispatcher?
Thanks
Senthil
Hi,
In this case, you can use below method to stop the web dispatcher:
Stopping the SAP Web Dispatcher
If you want to stop the SAP Web dispatcher, you determine the process ID (PID) and enter the following command: kill -2 (Windows). If the SAP Web dispatcher is running as a service in Windows, stop it by choosing Computer Management MMC ® Services ® Stop sapwebdisp.
Recommendation
You can take the PID of the SAP Web dispatcher from the trace file dev_webdisp in the work directory.
Thanks
Sunny
Hi,
Check below link:
http://help.sap.com/saphelp_nw04s/helpdata/en/48/9a9a6b48c673e8e10000000a42189b/content.htm
Thanks
Sunny
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