Removing OLT startup logs

Change-Id: Ia5eb7b86ef7b21f3618c9219f7e32eb4ac72ed2a
diff --git a/Jenkinsfile-voltha-build b/Jenkinsfile-voltha-build
index 58c44a7..0627f93 100644
--- a/Jenkinsfile-voltha-build
+++ b/Jenkinsfile-voltha-build
@@ -318,7 +318,7 @@
                         timeout(10) {
                             sh returnStdout: true, script: """
                             ssh-keyscan -H ${deployment_config.olts[i].sship} >> ~/.ssh/known_hosts
-                            sshpass -p ${deployment_config.olts[i].pass} ssh -l ${deployment_config.olts[i].user} ${deployment_config.olts[i].sship} 'rm -f /var/log/openolt.log; rm -f /var/log/dev_mgmt_daemon.log; reboot' || true
+                            sshpass -p ${deployment_config.olts[i].pass} ssh -l ${deployment_config.olts[i].user} ${deployment_config.olts[i].sship} 'rm -f /var/log/openolt.log; rm -f /var/log/dev_mgmt_daemon.log; rm -f /var/log/startup.log; reboot' || true
                             sleep 360
                             """
                         }