Adding upstream version 14.2.21.upstream/14.2.21upstream

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

1 files changed, 118 insertions, 0 deletions

diff --git a/src/spdk/test/nvmf/lvol/nvmf_lvol.sh b/src/spdk/test/nvmf/lvol/nvmf_lvol.sh
new file mode 100755
index 00000000..7fe93a6c
--- /dev/null
+++ b/src/spdk/test/nvmf/lvol/nvmf_lvol.sh
@@ -0,0 +1,118 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$(readlink -f $testdir/../../..)
+source $rootdir/test/common/autotest_common.sh
+source $rootdir/test/nvmf/common.sh
+
+MALLOC_BDEV_SIZE=64
+MALLOC_BLOCK_SIZE=512
+LVOL_BDEV_SIZE=10
+SUBSYS_NR=2
+LVOL_BDEVS_NR=6
+
+rpc_py="$rootdir/scripts/rpc.py"
+
+function disconnect_nvmf()
+{
+	for i in `seq 1 $SUBSYS_NR`; do
+		nvme disconnect -n "nqn.2016-06.io.spdk:cnode${i}" || true
+	done
+}
+
+set -e
+
+# pass the parameter 'iso' to this script when running it in isolation to trigger rdma device initialization.
+# e.g. sudo ./nvmf_lvol.sh iso
+nvmftestinit $1
+
+RDMA_IP_LIST=$(get_available_rdma_ips)
+NVMF_FIRST_TARGET_IP=$(echo "$RDMA_IP_LIST" | head -n 1)
+if [ -z $NVMF_FIRST_TARGET_IP ]; then
+	echo "no NIC for nvmf test"
+	exit 0
+fi
+
+# SoftRoce does not have enough queues available for
+# multiconnection tests. Detect if we're using software RDMA.
+# If so - lower the number of subsystems for test.
+if check_ip_is_soft_roce $NVMF_FIRST_TARGET_IP; then
+	echo "Using software RDMA, lowering number of NVMeOF subsystems."
+	SUBSYS_NR=1
+fi
+
+timing_enter lvol_integrity
+timing_enter start_nvmf_tgt
+# Start up the NVMf target in another process
+$NVMF_APP -m 0xF &
+pid=$!
+
+trap "process_shm --id $NVMF_APP_SHM_ID; disconnect_nvmf; killprocess $pid; nvmftestfini $1; exit 1" SIGINT SIGTERM EXIT
+
+waitforlisten $pid
+$rpc_py nvmf_create_transport -t RDMA -u 8192 -p 4
+timing_exit start_nvmf_tgt
+
+modprobe -v nvme-rdma
+
+lvol_stores=()
+lvol_bdevs=()
+# Create the first LVS from a Raid-0 bdev, which is created from two malloc bdevs
+# Create remaining LVSs from a malloc bdev, respectively
+for i in `seq 1 $SUBSYS_NR`; do
+	if [ $i -eq 1 ]; then
+		# construct RAID bdev and put its name in $bdev
+		malloc_bdevs="$($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"
+		bdev="raid0"
+	else
+		# construct malloc bdev and put its name in $bdev
+		bdev="$($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)"
+	fi
+	ls_guid="$($rpc_py construct_lvol_store $bdev lvs_$i -c 524288)"
+	lvol_stores+=("$ls_guid")
+
+	# 1 NVMe-OF subsystem per malloc bdev / lvol store / 10 lvol bdevs
+	ns_bdevs=""
+
+	# Create lvol bdevs on each lvol store
+	for j in `seq 1 $LVOL_BDEVS_NR`; do
+		lb_name="$($rpc_py construct_lvol_bdev -u $ls_guid lbd_$j $LVOL_BDEV_SIZE)"
+		lvol_bdevs+=("$lb_name")
+		ns_bdevs+="$lb_name "
+	done
+
+	$rpc_py nvmf_subsystem_create nqn.2016-06.io.spdk:cnode$i -a -s SPDK$i
+	for bdev in $ns_bdevs; do
+		$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode$i $bdev
+	done
+	$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode$i -t rdma -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
+done
+
+for i in `seq 1 $SUBSYS_NR`; do
+	k=$[$i-1]
+	nvme connect -t rdma -n "nqn.2016-06.io.spdk:cnode${i}" -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT"
+
+	for j in `seq 1 $LVOL_BDEVS_NR`; do
+		waitforblk "nvme${k}n${j}"
+	done
+done
+
+$testdir/../fio/nvmf_fio.py 262144 64 randwrite 10 verify
+
+sync
+disconnect_nvmf
+
+for i in `seq 1 $SUBSYS_NR`; do
+    $rpc_py delete_nvmf_subsystem nqn.2016-06.io.spdk:cnode$i
+done
+
+rm -f ./local-job*
+
+trap - SIGINT SIGTERM EXIT
+
+nvmfcleanup
+killprocess $pid
+nvmftestfini $1
+timing_exit lvol_integrity