31a8a83c64
Similar to examples/nvme/perf/perf.c
Usage:
-z disable zcopy
-Z enable zcopy
Signed-off-by: Boris Glimcher <Boris.Glimcher@emc.com>
Change-Id: I56f1b0d9c79cbfdba57d0e132a18cb5dce0b7904
Signed-off-by: Boris Glimcher <Boris.Glimcher@emc.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12435
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
139 lines
3.4 KiB
Bash
Executable File
139 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../../..)
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source $rootdir/test/common/autotest_common.sh
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source $rootdir/test/iscsi_tgt/common.sh
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function waitfortcp() {
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local addr="$2"
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if hash ip &> /dev/null; then
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local have_ip_cmd=true
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else
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local have_ip_cmd=false
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fi
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if hash ss &> /dev/null; then
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local have_ss_cmd=true
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else
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local have_ss_cmd=false
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fi
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echo "Waiting for process to start up and listen on address $addr..."
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# turn off trace for this loop
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xtrace_disable
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local ret=0
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local i
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for ((i = 40; i != 0; i--)); do
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# if the process is no longer running, then exit the script
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# since it means the application crashed
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if ! kill -s 0 $1; then
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echo "ERROR: process (pid: $1) is no longer running"
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ret=1
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break
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fi
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if $have_ip_cmd; then
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namespace=$(ip netns identify $1)
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if [ -n "$namespace" ]; then
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ns_cmd="ip netns exec $namespace"
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fi
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fi
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if $have_ss_cmd; then
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if $ns_cmd ss -ln | grep -E -q "\s+$addr\s+"; then
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break
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fi
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elif [[ "$(uname -s)" == "Linux" ]]; then
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# For Linux, if system doesn't have ss, just assume it has netstat
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if $ns_cmd netstat -an | grep -iw LISTENING | grep -E -q "\s+$addr\$"; then
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break
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fi
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fi
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sleep 0.5
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done
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xtrace_restore
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if ((i == 0)); then
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echo "ERROR: timeout while waiting for process (pid: $1) to start listening on '$addr'"
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ret=1
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fi
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return $ret
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}
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iscsitestinit
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HELLO_SOCK_APP="${TARGET_NS_CMD[*]} $SPDK_EXAMPLE_DIR/hello_sock"
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SOCAT_APP="socat"
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# ----------------
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# Test client path
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# ----------------
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timing_enter sock_client
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echo "Testing client path"
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# start echo server using socat
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$SOCAT_APP tcp-l:$ISCSI_PORT,fork,bind=$INITIATOR_IP exec:'/bin/cat' &
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server_pid=$!
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trap 'killprocess $server_pid;iscsitestfini; exit 1' SIGINT SIGTERM EXIT
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waitfortcp $server_pid $INITIATOR_IP:$ISCSI_PORT
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# send message using hello_sock client
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message="**MESSAGE:This is a test message from the client**"
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response=$(echo $message | $HELLO_SOCK_APP -H $INITIATOR_IP -P $ISCSI_PORT -N "posix")
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if ! echo "$response" | grep -q "$message"; then
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exit 1
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fi
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# send message using hello_sock client with zero copy disabled
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message="**MESSAGE:This is a test message from the client with zero copy disabled**"
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response=$(echo $message | $HELLO_SOCK_APP -H $INITIATOR_IP -P $ISCSI_PORT -N "posix" -z)
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if ! echo "$response" | grep -q "$message"; then
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exit 1
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fi
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# send message using hello_sock client with zero copy enabled
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message="**MESSAGE:This is a test message from the client with zero copy enabled**"
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response=$(echo $message | $HELLO_SOCK_APP -H $INITIATOR_IP -P $ISCSI_PORT -N "posix" -Z)
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if ! echo "$response" | grep -q "$message"; then
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exit 1
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fi
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trap '-' SIGINT SIGTERM EXIT
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# NOTE: socat returns code 143 on SIGINT
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killprocess $server_pid || true
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timing_exit sock_client
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# ----------------
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# Test server path
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# ----------------
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timing_enter sock_server
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# start echo server using hello_sock echo server
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$HELLO_SOCK_APP -H $TARGET_IP -P $ISCSI_PORT -S -N "posix" &
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server_pid=$!
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trap 'killprocess $server_pid; iscsitestfini; exit 1' SIGINT SIGTERM EXIT
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waitforlisten $server_pid
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# send message to server using socat
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message="**MESSAGE:This is a test message to the server**"
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response=$(echo $message | $SOCAT_APP - tcp:$TARGET_IP:$ISCSI_PORT 2> /dev/null)
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if [ "$message" != "$response" ]; then
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exit 1
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fi
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trap - SIGINT SIGTERM EXIT
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killprocess $server_pid
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iscsitestfini
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timing_exit sock_server
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