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autotest: Add hotplug test case for iscsi tgt.

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Change-Id: I421a718d363395200311fd658f874deb27cd31bc
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/371814
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Cunyin Chang 2017-07-30 21:27:02 +08:00 committed by Jim Harris
parent e0e038ec00
commit 1c442639df
3 changed files with 58 additions and 4 deletions
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52
test/iscsi_tgt/fio/fio.sh
View File

@ -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
iscsicleanup
$rpc_py delete_target_node 'iqn.2016-06.io.spdk:Target3'
if [ -z "$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

7
test/iscsi_tgt/fio/iscsi.conf.in
View File

@ -11,3 +11,10 @@
[Rpc]
Enable Yes
[Nvme]
RetryCount 4
Timeout 0
ActionOnTimeout None
AdminPollRate 100000
HotplugEnable Yes

3
test/iscsi_tgt/iscsi_tgt.sh
View File

@ -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