In some old machines or guests, the system may not have the ability to set up all the connections, e.g. 4000 tcp connections, quickly. Then the system will take lots of time to try setup the connections or just huang there.
I think we should just kill all the connections after testing timeout, no matter how many connections we have setup. So mv the connecting setup while loop into whatchdog while loop. Signed-off-by: Hangbin Liu <[email protected]> --- .../stress/tcp/multi-diffip/tcp4-multi-diffip01 | 62 ++++++++++----------- .../stress/tcp/multi-diffnic/tcp4-multi-diffnic01 | 28 +++++----- .../tcp/multi-diffport/tcp4-multi-diffport01 | 64 +++++++++++----------- .../tcp/multi-sameport/tcp4-multi-sameport01 | 33 +++++------ 4 files changed, 94 insertions(+), 93 deletions(-) diff --git a/testcases/network/stress/tcp/multi-diffip/tcp4-multi-diffip01 b/testcases/network/stress/tcp/multi-diffip/tcp4-multi-diffip01 index 8b9652c..58fdde7 100644 --- a/testcases/network/stress/tcp/multi-diffip/tcp4-multi-diffip01 +++ b/testcases/network/stress/tcp/multi-diffip/tcp4-multi-diffip01 @@ -389,41 +389,41 @@ done server_pid=`grep PID: $info_file | cut -f 2 -d ' '` rm -f $info_file -# Make connections connection_num=0 -while [ $connection_num -lt $ipaddr_pair_num ]; do - # IP addresses - x=`expr $connection_num \/ 255 % 255` - y=`expr $connection_num % 255` - - case $IP_VER in - 4) - lhost_addr="10.${x}.${y}.2" - ;; - - 6) - hex_x=`printf %x $x` - hex_y=`printf %x $y` - lhost_addr="fd00:1:${hex_x}:${hex_y}::2" - ;; - esac - - ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-tcpclient -b -f $IP_VER -S $lhost_addr -p $server_port' ; echo $?'` - if [ $ret -ne 0 ]; then - if [ $connection_num -eq 0 ]; then - tst_resm TFAIL "Failed to run any client" - exit 1 - else - tst_resm TINFO "$connection_num seems the maximum number of the client" - fi - break - fi - connection_num=`expr $connection_num + 1` -done - # Watch the TCP traffic server start_epoc=`date +%s` while true ; do + # Make connections + if [ $connection_num -lt $ipaddr_pair_num ]; then + # IP addresses + x=`expr $connection_num \/ 255 % 255` + y=`expr $connection_num % 255` + + case $IP_VER in + 4) + lhost_addr="10.${x}.${y}.2" + ;; + + 6) + hex_x=`printf %x $x` + hex_y=`printf %x $y` + lhost_addr="fd00:1:${hex_x}:${hex_y}::2" + ;; + esac + + ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-tcpclient -b -f $IP_VER -S $lhost_addr -p $server_port' ; echo $?'` + if [ $ret -ne 0 ]; then + if [ $connection_num -eq 0 ]; then + tst_resm TFAIL "Failed to run any client" + exit 1 + else + tst_resm TINFO "$connection_num seems the maximum number of the client" + fi + break + fi + connection_num=`expr $connection_num + 1` + fi + current_epoc=`date +%s` elapse_epoc=`expr $current_epoc - $start_epoc` diff --git a/testcases/network/stress/tcp/multi-diffnic/tcp4-multi-diffnic01 b/testcases/network/stress/tcp/multi-diffnic/tcp4-multi-diffnic01 index dc9e784..6a5a72c 100644 --- a/testcases/network/stress/tcp/multi-diffnic/tcp4-multi-diffnic01 +++ b/testcases/network/stress/tcp/multi-diffnic/tcp4-multi-diffnic01 @@ -340,24 +340,24 @@ done server_pid=`grep PID: $info_file | cut -f 2 -d ' '` rm -f $info_file -# Main loop connection_num=0 -while [ $connection_num -lt $link_total ]; do - field=`expr $connection_num + 1` - lhost_addr=`echo $lhost_addrs | cut -d ' ' -f $field` - - # Run a client - ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-tcpclient -b -f $IP_VER -S $lhost_addr -p $server_port'; echo $?'` - if [ $ret -ne 0 ]; then - tst_resm TFAIL "Failed to run client on Link${connection_num}" - exit 1 - fi - connection_num=`expr $connection_num + 1` -done - # Watch the TCP traffic server start_epoc=`date +%s` while true ; do + # Main loop + if [ $connection_num -lt $link_total ]; then + field=`expr $connection_num + 1` + lhost_addr=`echo $lhost_addrs | cut -d ' ' -f $field` + + # Run a client + ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-tcpclient -b -f $IP_VER -S $lhost_addr -p $server_port'; echo $?'` + if [ $ret -ne 0 ]; then + tst_resm TFAIL "Failed to run client on Link${connection_num}" + exit 1 + fi + connection_num=`expr $connection_num + 1` + fi + current_epoc=`date +%s` elapse_epoc=`expr $current_epoc - $start_epoc` diff --git a/testcases/network/stress/tcp/multi-diffport/tcp4-multi-diffport01 b/testcases/network/stress/tcp/multi-diffport/tcp4-multi-diffport01 index e260d35..1b9f342 100644 --- a/testcases/network/stress/tcp/multi-diffport/tcp4-multi-diffport01 +++ b/testcases/network/stress/tcp/multi-diffport/tcp4-multi-diffport01 @@ -320,44 +320,44 @@ fi start_port=`echo $portbundle | cut -f 1 -d '-'` end_port=`echo $portbundle | cut -f 2 -d '-'` -# Making connections connection_num=0 current_port=$start_port -while [ $current_port -le $end_port ]; do - # Run a server - ns-tcpserver -b -f $IP_VER -p $current_port - if [ $? -ne 0 ]; then - # Failed to start no server - if [ $connection_num -eq 0 ]; then - tst_resm TFAIL "Failed to run a server" - exit 1 - fi - # Failed to start a server - tst_resm TINFO "$connection_num seems the maximum number of the server" - break - fi - - # Run a clinet - ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-tcpclient -b -f $IP_VER -S $lhost_addr -p $current_port' ; echo $?'` - if [ $ret -ne 0 ]; then - # Failed to start any client - if [ $connection_num -eq 0 ]; then - tst_resm TFAIL "Failed to run any client." - exit 1 - fi - # Failed to start a client - tst_resm TINFO "$connection_num seems the maximum number of the client" - break - fi - - current_port=`expr $current_port + 1` - connection_num=`expr $connection_num + 1` -done - # Watch the TCP traffic server start_epoc=`date +%s` while true ; do + # Making connections + if [ $current_port -le $end_port ]; then + # Run a server + ns-tcpserver -b -f $IP_VER -p $current_port + if [ $? -ne 0 ]; then + # Failed to start no server + if [ $connection_num -eq 0 ]; then + tst_resm TFAIL "Failed to run a server" + exit 1 + fi + # Failed to start a server + tst_resm TINFO "$connection_num seems the maximum number of the server" + break + fi + + # Run a clinet + ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-tcpclient -b -f $IP_VER -S $lhost_addr -p $current_port' ; echo $?'` + if [ $ret -ne 0 ]; then + # Failed to start any client + if [ $connection_num -eq 0 ]; then + tst_resm TFAIL "Failed to run any client." + exit 1 + fi + # Failed to start a client + tst_resm TINFO "$connection_num seems the maximum number of the client" + break + fi + + current_port=`expr $current_port + 1` + connection_num=`expr $connection_num + 1` + fi + current_epoc=`date +%s` elapse_epoc=`expr $current_epoc - $start_epoc` if [ $elapse_epoc -ge $NS_DURATION ]; then diff --git a/testcases/network/stress/tcp/multi-sameport/tcp4-multi-sameport01 b/testcases/network/stress/tcp/multi-sameport/tcp4-multi-sameport01 index aff2481..206a0d1 100644 --- a/testcases/network/stress/tcp/multi-sameport/tcp4-multi-sameport01 +++ b/testcases/network/stress/tcp/multi-sameport/tcp4-multi-sameport01 @@ -334,27 +334,28 @@ done server_pid=`grep PID: $info_file | cut -f 2 -d ' '` rm -f $info_file -# Making connections connection_num=0 -while [ $connection_num -lt $CONNECTION_TOTAL ]; do - # Run a client - ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-tcpclient -b -f $IP_VER -S $lhost_addr -p $server_port' ; echo $?'` - if [ $ret -ne 0 ]; then - # Failed to start any client - if [ $connection_num -eq 0 ]; then - tst_resm TFAIL "Failed to run any client" - exit 1 - fi - # Failed to start a client - tst_resm TINFO "$connection_num seems the maximum number of the client" - break - fi - connection_num=`expr $connection_num + 1` -done # Watch the TCP traffic server start_epoc=`date +%s` while true ; do + # Making connections + if [ $connection_num -lt $CONNECTION_TOTAL ]; then + # Run a client + ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-tcpclient -b -f $IP_VER -S $lhost_addr -p $server_port' ; echo $?'` + if [ $ret -ne 0 ]; then + # Failed to start any client + if [ $connection_num -eq 0 ]; then + tst_resm TFAIL "Failed to run any client" + exit 1 + fi + # Failed to start a client + tst_resm TINFO "$connection_num seems the maximum number of the client" + break + fi + connection_num=`expr $connection_num + 1` + fi + current_epoc=`date +%s` elapse_epoc=`expr $current_epoc - $start_epoc` -- 1.8.1.4 ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
