Collect watchdog logs from the OLT

Change-Id: I0bcc06fae6774be2a44cd396b66db41820b03b67
diff --git a/jjb/pipeline/voltha-dt-physical-functional-tests.groovy b/jjb/pipeline/voltha-dt-physical-functional-tests.groovy
index 402a7a8..180bf00 100644
--- a/jjb/pipeline/voltha-dt-physical-functional-tests.groovy
+++ b/jjb/pipeline/voltha-dt-physical-functional-tests.groovy
@@ -224,8 +224,8 @@
           sed -i 's/\\x1b\\[[0-9;]*[a-zA-Z]//g' $WORKSPACE/dev_mgmt_daemon-${olt.sship}.log  # Remove escape sequences
           sshpass -p ${olt.pass} scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ${olt.user}@${olt.sship}:/var/log/startup.log $WORKSPACE/startup-${olt.sship}.log || true
           sed -i 's/\\x1b\\[[0-9;]*[a-zA-Z]//g' $WORKSPACE/startup-${olt.sship}.log || true # Remove escape sequences
-          sshpass -p ${olt.pass} scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ${olt.user}@${olt.sship}:/var/log/syslog $WORKSPACE/syslog-${olt.sship}.log || true
-          sed -i 's/\\x1b\\[[0-9;]*[a-zA-Z]//g' $WORKSPACE/syslog-${olt.sship}.log  # Remove escape sequences
+          sshpass -p ${olt.pass} scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ${olt.user}@${olt.sship}:/var/log/openolt_process_watchdog.log $WORKSPACE/openolt_process_watchdog-${olt.sship}.log || true
+          sed -i 's/\\x1b\\[[0-9;]*[a-zA-Z]//g' $WORKSPACE/openolt_process_watchdog-${olt.sship}.log || true # Remove escape sequences
           """
         }
       }