Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 91 insertions, 0 deletions

diff --git a/src/spdk/test/iscsi_tgt/ip_migration/ip_migration.sh b/src/spdk/test/iscsi_tgt/ip_migration/ip_migration.sh
new file mode 100755
index 00000000..25332ff8
--- /dev/null
+++ b/src/spdk/test/iscsi_tgt/ip_migration/ip_migration.sh
@@ -0,0 +1,91 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$(readlink -f $testdir/../../..)
+source $rootdir/test/common/autotest_common.sh
+source $rootdir/test/iscsi_tgt/common.sh
+
+rpc_py="$rootdir/scripts/rpc.py"
+fio_py="$rootdir/scripts/fio.py"
+
+# Namespaces are NOT used here on purpose. This test requires changes to detect
+# ifc_index for interface that was put into namespace. Needed for add_ip_address.
+ISCSI_APP="$rootdir/app/iscsi_tgt/iscsi_tgt"
+NETMASK=127.0.0.0/24
+MIGRATION_ADDRESS=127.0.0.2
+
+function kill_all_iscsi_target() {
+	for ((i = 0; i < 2; i++)); do
+		rpc_addr="/var/tmp/spdk${i}.sock"
+		$rpc_py -s $rpc_addr kill_instance SIGTERM
+	done
+}
+
+function rpc_config() {
+	# $1 = RPC server address
+	# $2 = Netmask
+	$rpc_py -s $1 add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $2
+	$rpc_py -s $1 construct_malloc_bdev 64 512
+}
+
+function rpc_add_target_node() {
+	$rpc_py -s $1 add_ip_address 1 $MIGRATION_ADDRESS
+	$rpc_py -s $1 add_portal_group $PORTAL_TAG $MIGRATION_ADDRESS:$ISCSI_PORT
+	$rpc_py -s $1 construct_target_node target1 target1_alias 'Malloc0:0' $PORTAL_TAG:$INITIATOR_TAG 64 -d
+}
+
+timing_enter ip_migration
+
+echo "Running ip migration tests"
+for ((i = 0; i < 2; i++)); do
+	timing_enter start_iscsi_tgt_$i
+
+	rpc_addr="/var/tmp/spdk${i}.sock"
+
+	# TODO: run the different iSCSI instances on non-overlapping CPU masks
+	$ISCSI_APP -r $rpc_addr -s 1000 -i $i -m $ISCSI_TEST_CORE_MASK --wait-for-rpc &
+	pid=$!
+	echo "Process pid: $pid"
+
+	trap "kill_all_iscsi_target; exit 1" SIGINT SIGTERM EXIT
+
+	waitforlisten $pid $rpc_addr
+	$rpc_py -s $rpc_addr set_iscsi_options -o 30 -a 64
+	$rpc_py -s $rpc_addr start_subsystem_init
+	echo "iscsi_tgt is listening. Running tests..."
+
+	timing_exit start_iscsi_tgt_$i
+
+	rpc_config $rpc_addr $NETMASK
+	trap "kill_all_iscsi_target; exit 1" \
+		SIGINT SIGTERM EXIT
+done
+
+rpc_first_addr="/var/tmp/spdk0.sock"
+rpc_add_target_node $rpc_first_addr
+
+sleep 1
+iscsiadm -m discovery -t sendtargets -p $MIGRATION_ADDRESS:$ISCSI_PORT
+sleep 1
+iscsiadm -m node --login -p $MIGRATION_ADDRESS:$ISCSI_PORT
+
+# fio tests for multi-process
+sleep 1
+$fio_py 4096 32 randrw 10 &
+fiopid=$!
+sleep 5
+
+$rpc_py -s $rpc_first_addr kill_instance SIGTERM
+
+rpc_second_addr="/var/tmp/spdk1.sock"
+rpc_add_target_node $rpc_second_addr
+
+wait $fiopid
+
+trap - SIGINT SIGTERM EXIT
+
+iscsicleanup
+
+$rpc_py -s $rpc_second_addr kill_instance SIGTERM
+report_test_completion "nightly_iscsi_ip_migration"
+timing_exit ip_migration