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#!/usr/bin/env bash
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/test/common/autotest_common.sh
source $rootdir/test/iscsi_tgt/common.sh
delete_tmp_files() {
rm -f $testdir/iscsi.conf
rm -f ./local-job0-0-verify.state
}
function running_config() {
# generate a config file from the running iscsi_tgt
# running_config.sh will leave the file at /tmp/iscsi.conf
$testdir/running_config.sh $pid
sleep 1
# now start iscsi_tgt again using the generated config file
# keep the same iscsiadm configuration to confirm that the
# config file matched the running configuration
killprocess $pid
trap "iscsicleanup; delete_tmp_files; exit 1" SIGINT SIGTERM EXIT
timing_enter start_iscsi_tgt2
$ISCSI_APP -c /tmp/iscsi.conf &
pid=$!
echo "Process pid: $pid"
trap "iscsicleanup; killprocess $pid; delete_tmp_files; exit 1" SIGINT SIGTERM EXIT
waitforlisten $pid
echo "iscsi_tgt is listening. Running tests..."
timing_exit start_iscsi_tgt2
sleep 1
$fio_py 4096 1 randrw 5
}
if [ -z "$TARGET_IP" ]; then
echo "TARGET_IP not defined in environment"
exit 1
fi
if [ -z "$INITIATOR_IP" ]; then
echo "INITIATOR_IP not defined in environment"
exit 1
fi
timing_enter fio
cp $testdir/iscsi.conf.in $testdir/iscsi.conf
MALLOC_BDEV_SIZE=64
MALLOC_BLOCK_SIZE=4096
rpc_py="$rootdir/scripts/rpc.py"
fio_py="$rootdir/scripts/fio.py"
timing_enter start_iscsi_tgt
$ISCSI_APP -c $testdir/iscsi.conf &
pid=$!
echo "Process pid: $pid"
trap "killprocess $pid; rm -f $testdir/iscsi.conf; exit 1" SIGINT SIGTERM EXIT
waitforlisten $pid
echo "iscsi_tgt is listening. Running tests..."
timing_exit start_iscsi_tgt
$rpc_py add_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT
$rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
# Create a RAID-0 bdev from two malloc bdevs
malloc_bdevs="$($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE) "
malloc_bdevs+="$($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)"
$rpc_py construct_raid_bdev -n raid0 -s 64 -r 0 -b "$malloc_bdevs"
# "raid0:0" ==> use raid0 blockdev for LUN0
# "1:2" ==> map PortalGroup1 to InitiatorGroup2
# "64" ==> iSCSI queue depth 64
# "-d" ==> disable CHAP authentication
$rpc_py construct_target_node Target3 Target3_alias 'raid0:0' $PORTAL_TAG:$INITIATOR_TAG 64 -d
sleep 1
iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$ISCSI_PORT
iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT
trap "iscsicleanup; killprocess $pid; delete_tmp_files; exit 1" SIGINT SIGTERM EXIT
sleep 1
$fio_py 4096 1 randrw 1 verify
$fio_py 131072 32 randrw 1 verify
$fio_py 524288 128 randrw 1 verify
if [ $RUN_NIGHTLY -eq 1 ]; then
$fio_py 4096 1 write 300 verify
# Run the running_config test which will generate a config file from the
# running iSCSI target, then kill and restart the iSCSI target using the
# generated config file
# Temporarily disabled
# running_config
fi
# Start hotplug test case.
$fio_py 1048576 128 rw 10 &
fio_pid=$!
sleep 3
set +e
# Delete raid0, Malloc0, Malloc1 blockdevs
$rpc_py destroy_raid_bdev 'raid0'
$rpc_py delete_malloc_bdev 'Malloc0'
$rpc_py delete_malloc_bdev 'Malloc1'
wait $fio_pid
fio_status=$?
if [ $fio_status -eq 0 ]; then
echo "iscsi hotplug test: fio successful - expected failure"
set -e
exit 1
else
echo "iscsi hotplug test: fio failed as expected"
fi
set -e
iscsicleanup
$rpc_py delete_target_node 'iqn.2016-06.io.spdk:Target3'
delete_tmp_files
trap - SIGINT SIGTERM EXIT
killprocess $pid
#echo 1 > /sys/bus/pci/rescan
#sleep 2
$rootdir/scripts/setup.sh
timing_exit fio
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