test/rbd: Enable fio test for iSCSI target while using RBD as LUN

Change-Id: Idc138e2207e522113384ebc132447e2fb321e137
Signed-off-by: Ziye Yang <ziye.yang@intel.com>

autotest.sh

@@ -99,6 +99,7 @@ if [ $(uname -s) = Linux ]; then
 	run_test ./test/iscsi_tgt/rpc_config/rpc_config.sh
 	run_test ./test/iscsi_tgt/idle_migration/idle_migration.sh
 	run_test ./test/iscsi_tgt/ext4test/ext4test.sh
+	run_test ./test/iscsi_tgt/rbd/rbd.sh
 	timing_exit iscsi_tgt
 fi
 

test/iscsi_tgt/rbd/iscsi.conf

@@ -0,0 +1,15 @@
+[Global]
+  ReactorMask 0xFFFF
+  LogFacility "local7"
+
+[iSCSI]
+  NodeBase "iqn.2016-06.io.spdk"
+  AuthFile /usr/local/etc/spdk/auth.conf
+  Timeout 30
+  DiscoveryAuthMethod Auto
+  MaxSessions 16
+  ImmediateData Yes
+  ErrorRecoveryLevel 0
+
+[Rpc]
+  Enable Yes

test/iscsi_tgt/rbd/rbd.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$testdir/../../..
+source $rootdir/scripts/autotest_common.sh
+
+CEPH_DIR=/home/sys_sgsw/ceph/build
+
+# RBD pool name and RBD name
+RBD_POOL=rbd
+RBD_NAME=foo
+
+if [ ! -d $CEPH_DIR ]; then
+	echo "Ceph directory not detected on this system; skipping RBD tests"
+	exit 0
+fi
+
+(cd $CEPH_DIR && ../src/vstart.sh -d -n -x -l)
+/usr/local/bin/rbd create $RBD_NAME --size 1000
+
+if [ -z "$TARGET_IP" ]; then
+	echo "TARGET_IP not defined in environment"
+	exit 1
+fi
+
+if [ -z "$INITIATOR_IP" ]; then
+	echo "INITIATOR_IP not defined in environment"
+	exit 1
+fi
+
+timing_enter rbd
+
+# iSCSI target configuration
+PORT=3260
+RPC_PORT=5260
+INITIATOR_TAG=2
+INITIATOR_NAME=ALL
+NETMASK=$INITIATOR_IP/32
+
+rpc_py="python $rootdir/scripts/rpc.py"
+fio_py="python $rootdir/scripts/fio.py"
+
+$rootdir/app/iscsi_tgt/iscsi_tgt -c $testdir/iscsi.conf &
+pid=$!
+
+trap "killprocess $pid; exit 1" SIGINT SIGTERM EXIT
+
+waitforlisten $pid ${RPC_PORT}
+echo "iscsi_tgt is listening. Running tests..."
+
+$rpc_py add_portal_group 1 $TARGET_IP:$PORT
+$rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
+$rpc_py construct_rbd_bdev $RBD_POOL $RBD_NAME 4096
+# "Ceph0:0" ==> use Ceph0 blockdev for LUN0
+# "1:2" ==> map PortalGroup1 to InitiatorGroup2
+# "64" ==> iSCSI queue depth 64
+# "1 0 0 0" ==> disable CHAP authentication
+$rpc_py construct_target_node Target3 Target3_alias 'Ceph0:0' '1:2' 64 1 0 0 0
+sleep 1
+
+iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$PORT
+iscsiadm -m node --login -p $TARGET_IP:$PORT
+
+trap "iscsicleanup; killprocess $pid; exit 1" SIGINT SIGTERM EXIT
+
+sleep 1
+$fio_py 4096 1 randrw 1 verify
+$fio_py 131072 32 randrw 1 verify
+
+rm -f ./local-job0-0-verify.state
+
+trap - SIGINT SIGTERM EXIT
+
+iscsicleanup
+killprocess $pid
+(cd $CEPH_DIR && sh -x ../src/stop.sh || true)
+
+timing_exit rbd