a7d79228d7
Any script or function called with run_test needs to either execute or not be called at all. Summary of all test executions is gathered based on that. It would be possible to not catch that the test didn't execute. Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: Ib93d4ee9cccbcfa8506f9022f1a7cce97c0434f1 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16347 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
204 lines
8.7 KiB
Bash
Executable File
204 lines
8.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (C) 2021 Intel Corporation
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# All rights reserved.
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# Copyright (c) 2022 Dell Inc, or its subsidiaries. All rights reserved.
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#
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../../..)
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source $rootdir/test/common/autotest_common.sh
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source $rootdir/test/nvmf/common.sh
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DISCOVERY_FILTER="address"
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DISCOVERY_PORT=8009
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DISCOVERY_NQN=nqn.2014-08.org.nvmexpress.discovery
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# NQN prefix to use for subsystem NQNs
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NQN=nqn.2016-06.io.spdk:cnode
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NQN2=nqn.2016-06.io.spdk:cnode2
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HOST_NQN=nqn.2021-12.io.spdk:test
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HOST_SOCK=/tmp/host.sock
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nvmftestinit
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# We will start the target as normal, emulating a storage cluster. We will simulate new paths
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# to the cluster via multiple listeners with different TCP ports.
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nvmfappstart -m 0x2 --wait-for-rpc
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$rpc_py nvmf_set_config --discovery-filter=$DISCOVERY_FILTER
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$rpc_py framework_start_init
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$rpc_py nvmf_create_transport $NVMF_TRANSPORT_OPTS -u 8192
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$rpc_py nvmf_subsystem_add_listener $DISCOVERY_NQN -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP \
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-s $DISCOVERY_PORT
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$rpc_py bdev_null_create null0 1000 512
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$rpc_py bdev_null_create null1 1000 512
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$rpc_py bdev_null_create null2 1000 512
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$rpc_py bdev_null_create null3 1000 512
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$rpc_py bdev_wait_for_examine
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# Now start the host where the discovery service will run. For our tests, we will send RPCs to
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# the "cluster" to create subsystems, add namespaces, add and remove listeners and add hosts,
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# and then check if the discovery service has detected the changes and constructed the correct
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# subsystem, ctrlr and bdev objects.
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$SPDK_BIN_DIR/nvmf_tgt -m 0x1 -r $HOST_SOCK &
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hostpid=$!
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waitforlisten $hostpid $HOST_SOCK
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trap 'process_shm --id $NVMF_APP_SHM_ID;exit 1' SIGINT SIGTERM
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trap 'process_shm --id $NVMF_APP_SHM_ID;nvmftestfini;kill $hostpid;kill $avahi_clientpid;kill $avahipid;' EXIT
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# Make sure any existing avahi-daemon is killed before we start it with the specified
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# configuration file limiting it to the NVMF_TARGET_INTERFACE.
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avahi-daemon --kill || :
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"${NVMF_TARGET_NS_CMD[@]}" avahi-daemon -f <(echo -e "[server]\nallow-interfaces=$NVMF_TARGET_INTERFACE,$NVMF_TARGET_INTERFACE2\nuse-ipv4=yes\nuse-ipv6=no") &
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avahipid=$!
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sleep 1
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$rpc_py -s $HOST_SOCK log_set_flag bdev_nvme
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$rpc_py -s $HOST_SOCK bdev_nvme_start_mdns_discovery -b mdns -s _nvme-disc._tcp -q $HOST_NQN
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function get_bdev_list() {
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$rpc_py -s $HOST_SOCK bdev_get_bdevs | jq -r '.[].name' | sort | xargs
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}
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function get_subsystem_names() {
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$rpc_py -s $HOST_SOCK bdev_nvme_get_controllers | jq -r '.[].name' | sort | xargs
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}
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function get_subsystem_paths() {
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$rpc_py -s $HOST_SOCK bdev_nvme_get_controllers -n $1 | jq -r '.[].ctrlrs[].trid.trsvcid' | sort -n | xargs
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}
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function get_discovery_ctrlrs() {
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$rpc_py -s $HOST_SOCK bdev_nvme_get_discovery_info | jq -r '.[].name' | sort | xargs
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}
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function get_mdns_discovery_svcs() {
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$rpc_py -s $HOST_SOCK bdev_nvme_get_mdns_discovery_info | jq -r '.[].name' | sort | xargs
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}
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# Note that tests need to call get_notification_count and then check $notification_count,
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# because if we use $(get_notification_count), the notify_id gets updated in the subshell.
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notify_id=0
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function get_notification_count() {
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notification_count=$($rpc_py -s $HOST_SOCK notify_get_notifications -i $notify_id | jq '. | length')
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notify_id=$((notify_id + notification_count))
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}
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[[ "$(get_subsystem_names)" == "" ]]
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[[ "$(get_bdev_list)" == "" ]]
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$rpc_py nvmf_create_subsystem ${NQN}0
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[[ "$(get_subsystem_names)" == "" ]]
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[[ "$(get_bdev_list)" == "" ]]
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$rpc_py nvmf_subsystem_add_ns ${NQN}0 null0
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[[ "$(get_subsystem_names)" == "" ]]
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[[ "$(get_bdev_list)" == "" ]]
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# Add listener for the subsystem. But since the the subsystem was not created with -a option, the
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# discovery host will not be able to see the subsystem until its hostnqn is added.
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$rpc_py nvmf_subsystem_add_listener ${NQN}0 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
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# Discovery hostnqn is added, so now the host should see the subsystem, with a single path for the
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# port of the single listener on the target.
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$rpc_py nvmf_subsystem_add_host ${NQN}0 $HOST_NQN
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# Adding the second discovery controller and target
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$rpc_py nvmf_create_subsystem ${NQN2}0
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$rpc_py nvmf_subsystem_add_ns ${NQN2}0 null2
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# Discovery hostnqn is added, so now the host should see the subsystem, with a single path for the
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# port of the single listener on the target.
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$rpc_py nvmf_subsystem_add_host ${NQN2}0 $HOST_NQN
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$rpc_py nvmf_subsystem_add_listener $DISCOVERY_NQN -t $TEST_TRANSPORT -a $NVMF_SECOND_TARGET_IP \
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-s $DISCOVERY_PORT
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$rpc_py nvmf_subsystem_add_listener ${NQN2}0 -t $TEST_TRANSPORT -a $NVMF_SECOND_TARGET_IP -s $NVMF_PORT
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#Simulate discovery service publishing by the target
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"${NVMF_TARGET_NS_CMD[@]}" /usr/bin/avahi-publish --domain=local --service CDC _nvme-disc._tcp $DISCOVERY_PORT "NQN=$DISCOVERY_NQN" "p=tcp" &
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avahi_clientpid=$!
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sleep 5 # Wait a bit to make sure the discovery service has a chance to detect the changes
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[[ "$(get_mdns_discovery_svcs)" == "mdns" ]]
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[[ $(get_discovery_ctrlrs) == "mdns0_nvme mdns1_nvme" ]]
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[[ "$(get_subsystem_names)" == "mdns0_nvme0 mdns1_nvme0" ]]
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[[ "$(get_bdev_list)" == "mdns0_nvme0n1 mdns1_nvme0n1" ]]
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[[ "$(get_subsystem_paths mdns0_nvme0)" == "$NVMF_PORT" ]]
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[[ "$(get_subsystem_paths mdns1_nvme0)" == "$NVMF_PORT" ]]
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get_notification_count
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[[ $notification_count == 2 ]]
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# Adding a namespace isn't a discovery function, but do it here anyways just to confirm we see a new bdev.
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$rpc_py nvmf_subsystem_add_ns ${NQN}0 null1
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$rpc_py nvmf_subsystem_add_ns ${NQN2}0 null3
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sleep 1 # Wait a bit to make sure the discovery service has a chance to detect the changes
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[[ "$(get_bdev_list)" == "mdns0_nvme0n1 mdns0_nvme0n2 mdns1_nvme0n1 mdns1_nvme0n2" ]]
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get_notification_count
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[[ $notification_count == 2 ]]
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# Add a second path to the same subsystems. This shouldn't change the list of subsystems or bdevs, but
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# we should see a second path on the mdns0_nvme0 and mdns1_nvme0 subsystems now.
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$rpc_py nvmf_subsystem_add_listener ${NQN}0 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_SECOND_PORT
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$rpc_py nvmf_subsystem_add_listener ${NQN2}0 -t $TEST_TRANSPORT -a $NVMF_SECOND_TARGET_IP -s $NVMF_SECOND_PORT
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sleep 1 # Wait a bit to make sure the discovery service has a chance to detect the changes
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[[ "$(get_subsystem_names)" == "mdns0_nvme0 mdns1_nvme0" ]]
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[[ "$(get_bdev_list)" == "mdns0_nvme0n1 mdns0_nvme0n2 mdns1_nvme0n1 mdns1_nvme0n2" ]]
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[[ "$(get_subsystem_paths mdns0_nvme0)" == "$NVMF_PORT $NVMF_SECOND_PORT" ]]
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[[ "$(get_subsystem_paths mdns1_nvme0)" == "$NVMF_PORT $NVMF_SECOND_PORT" ]]
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get_notification_count
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[[ $notification_count == 0 ]]
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# Remove the listener for the first port. The subsystem and bdevs should stay, but we should see
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# the path to that first port disappear.
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$rpc_py nvmf_subsystem_remove_listener ${NQN}0 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
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$rpc_py nvmf_subsystem_remove_listener ${NQN2}0 -t $TEST_TRANSPORT -a $NVMF_SECOND_TARGET_IP -s $NVMF_PORT
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sleep 1 # Wait a bit to make sure the discovery service has a chance to detect the changes
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[[ "$(get_subsystem_names)" == "mdns0_nvme0 mdns1_nvme0" ]]
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[[ "$(get_bdev_list)" == "mdns0_nvme0n1 mdns0_nvme0n2 mdns1_nvme0n1 mdns1_nvme0n2" ]]
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[[ "$(get_subsystem_paths mdns0_nvme0)" == "$NVMF_SECOND_PORT" ]]
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[[ "$(get_subsystem_paths mdns1_nvme0)" == "$NVMF_SECOND_PORT" ]]
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get_notification_count
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[[ $notification_count == 0 ]]
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$rpc_py -s $HOST_SOCK bdev_nvme_stop_mdns_discovery -b mdns
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sleep 1 # Wait a bit to make sure the discovery service has a chance to detect the changes
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[[ "$(get_mdns_discovery_svcs)" == "" ]]
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[[ "$(get_subsystem_names)" == "" ]]
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[[ "$(get_bdev_list)" == "" ]]
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get_notification_count
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[[ $notification_count == 4 ]]
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# Make sure that it's impossible to start the discovery using the same bdev name
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$rpc_py -s $HOST_SOCK bdev_nvme_start_mdns_discovery -b mdns -s _nvme-disc._tcp -q $HOST_NQN
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NOT $rpc_py -s $HOST_SOCK bdev_nvme_start_mdns_discovery -b mdns -s _nvme-disc._http -q $HOST_NQN
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sleep 5
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[[ "$(get_mdns_discovery_svcs)" == "mdns" ]]
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[[ $(get_discovery_ctrlrs) == "mdns0_nvme mdns1_nvme" ]]
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[[ $(get_bdev_list) == "mdns0_nvme0n1 mdns0_nvme0n2 mdns1_nvme0n1 mdns1_nvme0n2" ]]
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# Make sure that it's also impossible to start the discovery using the same service name
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NOT $rpc_py -s $HOST_SOCK bdev_nvme_start_mdns_discovery -b cdc -s _nvme-disc._tcp -q $HOST_NQN
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[[ $(get_discovery_ctrlrs) == "mdns0_nvme mdns1_nvme" ]]
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[[ $(get_bdev_list) == "mdns0_nvme0n1 mdns0_nvme0n2 mdns1_nvme0n1 mdns1_nvme0n2" ]]
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$rpc_py -s $HOST_SOCK bdev_nvme_stop_mdns_discovery -b mdns
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trap - SIGINT SIGTERM EXIT
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kill $hostpid
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# Now wait for $hostpid to exit, otherwise if it's still running when we try to kill $avahipid, avahi
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# will auto-restart.
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wait $hostpid
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kill $avahi_clientpid
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kill $avahipid
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nvmftestfini
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