Commit 1c442639 authored by Cunyin Chang's avatar Cunyin Chang Committed by Jim Harris
Browse files

autotest: Add hotplug test case for iscsi tgt. 



Change-Id: I421a718d363395200311fd658f874deb27cd31bc
Signed-off-by: default avatarCunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/371814


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent e0e038ec

test/iscsi_tgt/fio/fio.sh

+50 −2
Original line number Diff line number Diff line
@@ -5,6 +5,17 @@ rootdir=$(readlink -f $testdir/../../..) 
source $rootdir/scripts/autotest_common.sh

source $rootdir/test/iscsi_tgt/common.sh



function linux_iter_pci {

	# Argument is the class code

	# TODO: More specifically match against only class codes in the grep

	# step.

	lspci -mm -n -D | grep $1 | tr -d '"' | awk -F " " '{print $1}'

}



function linux_remove_nvme_devices() {

	echo 1 > "/sys/bus/pci/devices/$bdf/remove"

}



function running_config() {

	# generate a config file from the running iscsi_tgt

	#  running_config.sh will leave the file at /tmp/iscsi.conf
@@ -99,11 +110,48 @@ if [ $RUN_NIGHTLY -eq 1 ]; then 
	running_config

fi



rm -f ./local-job0-0-verify.state

iscsicleanup

$rpc_py delete_target_node 'iqn.2016-06.io.spdk:Target3'



trap - SIGINT SIGTERM EXIT



if [ -z "$NO_NVME" ]; then

$rpc_py construct_target_node Target3 Target3_alias HotInNvme0n1:0 1:2 64 1 0 0 0

iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$PORT

iscsiadm -m node --login -p $TARGET_IP:$PORT

sleep 1

$fio_py 1048576 128 read 10 &

fio_pid=$!



sleep 3



set +e



for bdf in $(linux_iter_pci 0108); do

	linux_remove_nvme_devices "$bdf"

done



wait $fio_pid

fio_status=$?



if [ $fio_status -eq 0 ]; then

	echo "fio successful - expected failure"

	iscsicleanup

	rm -f $testdir/iscsi.conf

	killprocess $pid

	exit 1

else

	echo "fio failed as expected"

fi

fi



set -e



rm -f ./local-job0-0-verify.state

trap - SIGINT SIGTERM EXIT

iscsicleanup

rm -f $testdir/iscsi.conf

killprocess $pid

echo 1 > /sys/bus/pci/rescan

$rootdir/scripts/setup.sh



timing_exit fio

test/iscsi_tgt/fio/iscsi.conf.in

+7 −0
Original line number Diff line number Diff line
@@ -11,3 +11,10 @@ 


[Rpc]

  Enable Yes



[Nvme]

  RetryCount 4

  Timeout 0

  ActionOnTimeout None

  AdminPollRate 100000

  HotplugEnable Yes

test/iscsi_tgt/iscsi_tgt.sh

+1 −2
Original line number Diff line number Diff line
@@ -28,7 +28,6 @@ export ISCSI_APP="./app/iscsi_tgt/iscsi_tgt -i 0" 


run_test ./test/iscsi_tgt/calsoft/calsoft.sh

run_test ./test/iscsi_tgt/filesystem/filesystem.sh

run_test ./test/iscsi_tgt/fio/fio.sh

run_test ./test/iscsi_tgt/reset/reset.sh

run_test ./test/iscsi_tgt/rpc_config/rpc_config.sh

run_test ./test/iscsi_tgt/idle_migration/idle_migration.sh
@@ -49,5 +48,5 @@ kill_stub 
run_test ./test/iscsi_tgt/nvme_remote/fio_remote_nvme.sh 0

#Test configure remote NVMe device from conf file

run_test ./test/iscsi_tgt/nvme_remote/fio_remote_nvme.sh 1



run_test ./test/iscsi_tgt/fio/fio.sh

timing_exit iscsi_tgt