test/nvmf: Add test scripts with FIO traffic and NVML backend
Add test script to use SPDK Nvmf with NVML backends and run FIO read/write traffic with verify flag enabled. Change-Id: Iff8a85f65c36cb7372963076252577b7a1b2378f Signed-off-by: lgalkax <lukaszx.galka@intel.com> Signed-off-by: Karol Latecki <karol.latecki@intel.com> Reviewed-on: https://review.gerrithub.io/379247 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
lgalkax
Daniel Verkamp
parent
97e82c0c06
commit
e6c4c8a15c
@ -30,10 +30,18 @@ run_test test/nvmf/nvme_cli/nvme_cli.sh
|
||||
run_test test/nvmf/lvol/nvmf_lvol.sh
|
||||
run_test test/nvmf/shutdown/shutdown.sh
|
||||
|
||||
if [ $SPDK_TEST_NVML -eq 1 ]; then
|
||||
run_test test/nvmf/pmem/nvmf_pmem.sh 10
|
||||
fi
|
||||
|
||||
if [ $RUN_NIGHTLY -eq 1 ]; then
|
||||
run_test test/nvmf/multiconnection/multiconnection.sh
|
||||
fi
|
||||
|
||||
if [ $RUN_NIGHTLY -eq 1 ] && [ $SPDK_TEST_NVML -eq 1 ]; then
|
||||
run_test test/nvmf/pmem/nvmf_pmem.sh 600
|
||||
fi
|
||||
|
||||
timing_enter host
|
||||
|
||||
if [ $RUN_NIGHTLY -eq 1 ]; then
|
||||
|
||||
8
test/nvmf/pmem/nvmf.conf
Normal file
8
test/nvmf/pmem/nvmf.conf
Normal file
@ -0,0 +1,8 @@
|
||||
[Global]
|
||||
Comment "Global section"
|
||||
|
||||
[Rpc]
|
||||
Enable Yes
|
||||
|
||||
[Nvmf]
|
||||
MaxQueuesPerSession 16
|
||||
95
test/nvmf/pmem/nvmf_pmem.sh
Executable file
95
test/nvmf/pmem/nvmf_pmem.sh
Executable file
@ -0,0 +1,95 @@
|
||||
#!/usr/bin/env bash
|
||||
|
||||
testdir=$(readlink -f $(dirname $0))
|
||||
rootdir=$(readlink -f $testdir/../../..)
|
||||
source $rootdir/scripts/autotest_common.sh
|
||||
source $rootdir/test/nvmf/common.sh
|
||||
|
||||
RUNTIME=$1
|
||||
PMEM_BDEVS=""
|
||||
SUBSYS_NR=1
|
||||
PMEM_PER_SUBSYS=8
|
||||
rpc_py="python $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
|
||||
}
|
||||
|
||||
function clear_pmem_pool()
|
||||
{
|
||||
for pmem in $PMEM_BDEVS; do
|
||||
$rpc_py delete_bdev $pmem
|
||||
done
|
||||
|
||||
for i in `seq 1 $SUBSYS_NR`; do
|
||||
for c in `seq 1 $PMEM_PER_SUBSYS`; do
|
||||
$rpc_py delete_pmem_pool /tmp/pool_file${i}_${c}
|
||||
done
|
||||
done
|
||||
}
|
||||
|
||||
set -e
|
||||
|
||||
timing_enter nvmf_pmem
|
||||
|
||||
RDMA_IP_LIST=$(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
|
||||
|
||||
timing_enter start_nvmf_tgt
|
||||
# Start up the NVMf target in another process
|
||||
$NVMF_APP -c $testdir/../nvmf.conf &
|
||||
pid=$!
|
||||
|
||||
trap "disconnect_nvmf; rm -f /tmp/pool_file*; killprocess $pid; exit 1" SIGINT SIGTERM EXIT
|
||||
|
||||
waitforlisten $pid ${RPC_PORT}
|
||||
timing_exit start_nvmf_tgt
|
||||
|
||||
modprobe -v nvme-rdma
|
||||
|
||||
timing_enter setup
|
||||
# Create pmem backends on each subsystem
|
||||
for i in `seq 1 $SUBSYS_NR`; do
|
||||
bdevs=""
|
||||
for c in `seq 1 $PMEM_PER_SUBSYS`; do
|
||||
$rpc_py create_pmem_pool /tmp/pool_file${i}_${c} 32 512
|
||||
bdevs+="$($rpc_py construct_pmem_bdev /tmp/pool_file${i}_${c}) "
|
||||
done
|
||||
$rpc_py construct_nvmf_subsystem nqn.2016-06.io.spdk:cnode$i "trtype:RDMA traddr:$NVMF_FIRST_TARGET_IP trsvcid:$NVMF_PORT" '' -a -s SPDK$i -n "$bdevs"
|
||||
PMEM_BDEVS+=$bdevs
|
||||
done
|
||||
timing_exit setup
|
||||
|
||||
timing_enter nvmf_connect
|
||||
for i in `seq 1 $SUBSYS_NR`; do
|
||||
nvme connect -t rdma -n "nqn.2016-06.io.spdk:cnode${i}" -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT"
|
||||
done
|
||||
timing_exit nvmf_connect
|
||||
|
||||
timing_enter fio_test
|
||||
$testdir/../fio/nvmf_fio.py 131072 64 randwrite $RUNTIME verify
|
||||
timing_exit fio_test
|
||||
|
||||
sync
|
||||
disconnect_nvmf
|
||||
|
||||
for i in `seq 1 $SUBSYS_NR`; do
|
||||
$rpc_py delete_nvmf_subsystem nqn.2016-06.io.spdk:cnode$i
|
||||
done
|
||||
|
||||
clear_pmem_pool
|
||||
|
||||
rm -f ./local-job*
|
||||
|
||||
trap - SIGINT SIGTERM EXIT
|
||||
|
||||
nvmfcleanup
|
||||
killprocess $pid
|
||||
timing_exit nvmf_pmem
|
||||
@ -36,6 +36,23 @@ quick test an 10 minutes for longer nightly test.
|
||||
- Step 9: Disconnect kernel initiator from NVMe-oF subsystems.
|
||||
- Step 10: Delete NVMe-oF subsystems from configuration.
|
||||
|
||||
#### Test 2: NVMe-OF namespace on a Pmem device
|
||||
This test configures a SPDK NVMe-OF subsystem backed by pmem
|
||||
devices and uses FIO to generate I/Os that target those subsystems.
|
||||
Test steps:
|
||||
- Step 1: Assign IP addresses to RDMA NICs.
|
||||
- Step 2: Start SPDK nvmf_tgt application.
|
||||
- Step 3: Create NVMe-OF subsystem with 10 pmem bdevs namespaces
|
||||
- Step 4: Repeat step 3 nine more times to get a total of 10 NVMeOF subsystems,
|
||||
each with 10 pmem bdev namespaces.
|
||||
- Step 5: Connect to NVMe-OF susbsystems with kernel initiator.
|
||||
- Step 6: Run FIO with workload parameters: blocksize=128kB, iodepth=16,
|
||||
workload=randwrite; varify flag is enabled so that FIO reads and verifies
|
||||
the data written to the pmem device. The run time is 10 seconds for a
|
||||
quick test an 10 minutes for longer nightly test.
|
||||
- Step 7: Disconnect kernel initiator from NVMe-OF subsystems.
|
||||
- Step 8: Delete NVMe-OF subsystems from configuration.
|
||||
|
||||
### Compatibility testing
|
||||
|
||||
- Verify functionality of SPDK `nvmf_tgt` with Linux kernel NVMe-oF host
|
||||
|
||||
Loading…
Reference in New Issue
Block a user