How to find out whether Voyager Global Data Change (GDC) is running
- Product: Voyager
- Product Version: 8
- Relevant for Installation Type: Multi-Tenant Direct, Dedicated-Direct, Local, TotalCare
Question
How can I tell if Global Data Change (GDC) is running?
Answer
As the root or voyager user run this command:
ps -ef |egrep -i "gdc|jobd"
If you just see something like this:
root 19995 19906 0 10:06 pts/0 00:00:00 egrep -i gdc|jobd
GDC is not running.
This is an example of what you might see if GDC is running:
[VGER] voyager@aio0000 : voyager/ $ ps -ef |egrep -i "gdc|jobd"
voyager 3353 1 18 01:02 ? 03:10:09 java -Dlog4j.configuration=file:///m1/voyager/proddb/ini/gdc-log4j.properties -Xms32m -Xmx64m -XX:+UseConcMarkSweepGC -Dfile.encoding=UTF-
voyager 3382 1 0 01:02 ? 00:01:16 java -Dlog4j.configuration=file:///m1/voyager/proddb/ini/jobd-log4j.properties -Xms32m -Xmx32m -XX:+UseConcMarkSweepGC -Dfile.encoding=UTF
voyager 3413 1 18 01:02 ? 03:09:58 java -Dlog4j.configuration=file:///m1/voyager/traindb/ini/gdc-log4j.properties -Xms32m -Xmx64m -XX:+UseConcMarkSweepGC -Dfile.encoding=UTF-8
voyager 3450 1 0 01:02 ? 00:01:15 java -Dlog4j.configuration=file:///m1/voyager/traindb/ini/jobd-log4j.properties -Xms32m -Xmx32m -XX:+UseConcMarkSweepGC -Dfile.encoding=UTF-
voyager 10158 10103 0 18:20 pts/0 00:00:00 egrep -i gdc|jobd
Additional Information
To restart GDC:
Connect to the Voyager server and login as the voyager user
cd m1/voyager/xxxdb/sbin
./Pgdcsvr
./Pjobd
- Article last edited: 28-Jun-2019