Spdk/test/nvmf/target/delete_subsystem.sh
Krzysztof Karas eaebf84102 autotest_common.sh: change rpc_py to rpc_cmd
Change rpc_py to use rpc_cmd function.
The former needs to be defined explicitly in the scripts
that uses function, while the latter is a function
already available in autotest_common.sh.
Additionally delete unnecessary rpc_py declarations
and override rpc_cmd where additional arguments are
needed (like -s sock_name.sock).

Change-Id: I835f7eb308cd77658a2a425e153ab7ca460b5b61
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12872
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2022-09-01 11:15:03 +00:00

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#!/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
nvmftestinit
nvmfappstart -m 0x3
$rpc_py nvmf_create_transport $NVMF_TRANSPORT_OPTS -u 8192
$rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode1 -a -s SPDK00000000000001 -m 10
$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
$rpc_py bdev_null_create NULL1 1000 512
# Subsystem destruction process waits for all controllers to be destroyed which in turn wait
# for all qpairs to be deleted. A qpair can only be deleted when all outstanding requests are completed
# bdev_delay is used in this test to make a situation when qpair has outstanding requests when disconnect
# starts. It allows to trigger async qpair/controller/subsystem destruction path
$rpc_py bdev_delay_create -b NULL1 -d Delay0 -r 1000000 -t 1000000 -w 1000000 -n 1000000
$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 Delay0
$SPDK_EXAMPLE_DIR/perf -c 0xC -r "trtype:$TEST_TRANSPORT adrfam:IPv4 traddr:$NVMF_FIRST_TARGET_IP trsvcid:$NVMF_PORT" \
-t 5 -q 128 -w randrw -M 70 -o 512 -P 4 &
perf_pid=$!
sleep 2
$rpc_py nvmf_delete_subsystem nqn.2016-06.io.spdk:cnode1
delay=0
while kill -0 $perf_pid; do
sleep 0.5
#wait 15 seconds max
if ((delay++ > 30)); then
echo "perf is still running, failing the test"
false
fi
done
#check that traffic goes when a new subsystem is created
$rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode1 -a -s SPDK00000000000001 -m 10
$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 Delay0
$SPDK_EXAMPLE_DIR/perf -c 0xC -r "trtype:$TEST_TRANSPORT adrfam:IPv4 traddr:$NVMF_FIRST_TARGET_IP trsvcid:$NVMF_PORT" \
-t 3 -q 128 -w randrw -M 70 -o 512 -P 4 &
perf_pid=$!
delay=0
while kill -0 $perf_pid; do
sleep 0.5
#wait 10 seconds max
if ((delay++ > 20)); then
echo "perf didn't finish on time"
false
fi
done
trap - SIGINT SIGTERM EXIT
nvmftestfini