Most of the NVMEeoF tests are exercising the host code of the nvme
subsystem. There is no real reason not to run these against a real
target. We just have to skip the soft target setup and make it possible
to setup a remote target.
Because all tests use now the common setup/cleanup helpers we just need
to intercept this call and forward it to an external component.
As we already have various nvme variables to setup the target, extend
this part with 'nvme_target_control' which is expected to be script
which setups the remote target accordingly.
Signed-off-by: Daniel Wagner <dwagner@xxxxxxx>
---
tests/nvme/rc | 49 ++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 44 insertions(+), 5 deletions(-)
diff --git a/tests/nvme/rc b/tests/nvme/rc
index 2e9a0860c0e7..35eb4cc5e954 100644
--- a/tests/nvme/rc
+++ b/tests/nvme/rc
@@ -7,9 +7,10 @@
. common/rc
. common/multipath-over-rdma
-def_traddr="127.0.0.1"
+def_traddr="${nvme_traddr:-127.0.0.1}"
+def_host_traddr="${nvme_host_traddr:-}"
def_adrfam="ipv4"
-def_trsvcid="4420"
+def_trsvcid="${nvme_trsvcid:-4420}"
def_remote_wwnn="0x10001100aa000001"
def_remote_wwpn="0x20001100aa000001"
def_local_wwnn="0x10001100aa000002"
@@ -19,6 +20,7 @@ def_hostnqn="nqn.2014-08.org.nvmexpress:uuid:${def_hostid}"
export def_subsysnqn="blktests-subsystem-1"
export def_subsys_uuid="91fdba0d-f87b-4c25-b80f-db7be1418b9e"
nvme_trtype=${nvme_trtype:-"loop"}
+nvme_target_control="${nvme_target_control:-}"
nvme_img_size=${nvme_img_size:-"1G"}
nvme_num_iter=${nvme_num_iter:-"1000"}
@@ -325,6 +327,10 @@ _cleanup_nvmet() {
fi
done
+ if [[ -n "${nvme_target_control}" ]]; then
+ return
+ fi
+
for port in "${NVMET_CFS}"/ports/*; do
name=$(basename "${port}")
echo "WARNING: Test did not clean up port: ${name}"
@@ -369,11 +375,19 @@ _cleanup_nvmet() {
_setup_nvmet() {
_register_test_cleanup _cleanup_nvmet
+
+ if [[ -n "${nvme_target_control}" ]]; then
+ return
+ fi
+
modprobe -q nvmet
+
if [[ "${nvme_trtype}" != "loop" ]]; then
modprobe -q nvmet-"${nvme_trtype}"
fi
+
modprobe -q nvme-"${nvme_trtype}"
+
if [[ "${nvme_trtype}" == "rdma" ]]; then
start_soft_rdma
for i in $(rdma_network_interfaces)
@@ -391,6 +405,7 @@ _setup_nvmet() {
fi
done
fi
+
if [[ "${nvme_trtype}" = "fc" ]]; then
modprobe -q nvme-fcloop
_setup_fcloop "${def_local_wwnn}" "${def_local_wwpn}" \
@@ -819,12 +834,13 @@ _find_nvme_passthru_loop_dev() {
}
_nvmet_target_setup() {
+ local subsys_uuid="${def_subsys_uuid}"
+ local subsysnqn="${def_subsysnqn}"
local blkdev_type="device"
- local blkdev
+ local ARGS=()
local ctrlkey=""
local hostkey=""
- local subsysnqn="${def_subsysnqn}"
- local subsys_uuid="${def_subsys_uuid}"
+ local blkdev
local port
while [[ $# -gt 0 ]]; do
@@ -856,6 +872,22 @@ _nvmet_target_setup() {
esac
done
+ if [[ -n "${hostkey}" ]]; then
+ ARGS+=(--hostkey "${hostkey}")
+ fi
+ if [[ -n "${ctrlkey}" ]]; then
+ ARGS+=(--ctrkey "${ctrlkey}")
+ fi
+
+ if [[ -n "${nvme_target_control}" ]]; then
+ eval "${nvme_target_control}" setup \
+ --subsysnqn "${subsysnqn}" \
+ --subsys-uuid "${subsys_uuid}" \
+ --hostnqn "${def_hostnqn}" \
+ "${ARGS[@]}" > /dev/null 2>&1
+ return
+ fi
+
truncate -s "${nvme_img_size}" "$(_nvme_def_file_path)"
if [[ "${blkdev_type}" == "device" ]]; then
blkdev="$(losetup -f --show "$(_nvme_def_file_path)")"
@@ -890,6 +922,13 @@ _nvmet_target_cleanup() {
esac
done
+ if [[ -n "${nvme_target_control}" ]]; then
+ eval "${nvme_target_control}" cleanup \
+ --subsysnqn "${subsysnqn}" \
+ > /dev/null
+ return
+ fi
+
_get_nvmet_ports "${def_subsysnqn}" ports
for port in "${ports[@]}"; do
--
2.44.0
