A fix where dpkg was failing due to ongoing dpkg operation.

remote-scripts/GPU_Test.sh

@@ -85,7 +85,7 @@ InstallGPUDrivers() {
 				wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/${CUDA_REPO_PKG} -O /tmp/${CUDA_REPO_PKG}
 				dpkg -i /tmp/${CUDA_REPO_PKG}
 				rm -f /tmp/${CUDA_REPO_PKG}
-				dpkg --force-all --configure -a
+				until dpkg --force-all --configure -a; sleep 10; do echo 'Trying again...'; done
 				apt-get -y update
 				apt-get -y install linux-tools-generic linux-cloud-tools-generic
 				apt-get -y install cuda-drivers

remote-scripts/perf_fio.sh

@@ -52,7 +52,7 @@ InstallFIO() {
 		if [[ $DISTRO =~ "Ubuntu" ]];
 		then
 			LogMsg "Detected UBUNTU"
-			dpkg --force-all --configure -a
+			until dpkg --force-all --configure -a; sleep 10; do echo 'Trying again...'; done
 			apt-get update
 			apt-get install -y wget sysstat blktrace bc
 			mount -t debugfs none /sys/kernel/debug

remote-scripts/perf_iperf3.sh

@@ -48,7 +48,7 @@ InstallIPERF3()
 		then
 			
 			LogMsg "Detected Ubuntu"
-			ssh ${1} "dpkg --force-all --configure -a"
+			ssh ${1} "until dpkg --force-all --configure -a; sleep 10; do echo 'Trying again...'; done"
 			ssh ${1} "apt-get update"
 			ssh ${1} "apt-get -y install iperf3 sysstat bc"
 			if [ $IPversion -eq 6 ]; then	

remote-scripts/perf_lagscope.sh

@@ -49,7 +49,7 @@ InstallLAGSCOPE() {
 		then
 			LogMsg "Detected UBUNTU"
 				LogMsg "Configuring ${1} for lagscope test..."
-				ssh ${1} "dpkg --force-all --configure -a"
+				ssh ${1} "until dpkg --force-all --configure -a; sleep 10; do echo 'Trying again...'; done"
 				ssh ${1} "apt-get update"
 				ssh ${1} "apt-get -y install libaio1 sysstat git bc make gcc"
 				ssh ${1} "rm -rf lagscope"
@@ -177,7 +177,7 @@ LogMsg "Now running Lagscope test"
 LogMsg "Starting server."
 ssh root@${server} "lagscope -r -D"
 sleep 1
-LogMsg "Starting client."
+LogMsg "lagscope client running..."
 ssh root@${client} "lagscope -s${server} -i0 -n${pingIteration} -H > lagscope-n${pingIteration}-output.txt"
 LogMsg "Test finsished."
 UpdateTestState ICA_TESTCOMPLETED

remote-scripts/perf_ntttcp.sh

@@ -49,7 +49,7 @@ InstallNTTTCP() {
 		then
 			LogMsg "Detected UBUNTU"
 				LogMsg "Configuring ${1} for ntttcp test..."
-				ssh ${1} "dpkg --force-all --configure -a"
+				ssh ${1} "until dpkg --force-all --configure -a; sleep 10; do echo 'Trying again...'; done"
 				ssh ${1} "apt-get update"
 				ssh ${1} "apt-get -y install libaio1 sysstat git bc make gcc"
 				ssh ${1} "git clone https://github.com/Microsoft/ntttcp-for-linux.git"