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#!/bin/bash -x
sudo modprobe nvme-fabrics
sudo modprobe nvme-tcp
sudo dnf reinstall nvme-cli -y
sudo lsmod | grep nvme
nvme version
source /etc/ceph/nvmeof.env
SPDK_CONTROLLER="Ceph bdev Controller"
DISCOVERY_PORT="8009"
discovery() {
output=$(sudo nvme discover -t tcp -a $NVMEOF_DEFAULT_GATEWAY_IP_ADDRESS -s $DISCOVERY_PORT)
expected_discovery_stdout="subtype: nvme subsystem"
if ! echo "$output" | grep -q "$expected_discovery_stdout"; then
return 1
fi
}
connect() {
sudo nvme connect -t tcp --traddr $NVMEOF_DEFAULT_GATEWAY_IP_ADDRESS -s $NVMEOF_PORT -n "${NVMEOF_SUBSYSTEMS_PREFIX}1"
sleep 5
output=$(sudo nvme list --output-format=json)
if ! echo "$output" | grep -q "$SPDK_CONTROLLER"; then
return 1
fi
}
disconnect_all() {
sudo nvme disconnect-all
output=$(sudo nvme list)
if echo "$output" | grep -q "$SPDK_CONTROLLER"; then
return 1
fi
}
connect_all() {
sudo nvme connect-all --traddr=$NVMEOF_DEFAULT_GATEWAY_IP_ADDRESS --transport=tcp -l 3600
sleep 5
output=$(sudo nvme list --output-format=json)
if ! echo "$output" | grep -q "$SPDK_CONTROLLER"; then
return 1
fi
}
list_subsys() {
expected_count=$1
output=$(sudo nvme list-subsys --output-format=json)
multipath=$(echo $output | grep -o '"tcp"' | wc -l)
if [ "$multipath" -ne "$expected_count" ]; then
return 1
fi
}
test_run() {
echo "[nvmeof] Running test: $1"
$1 "${@:2}" # execute func
if [ $? -eq 0 ]; then
echo "[nvmeof] $1 test passed!"
else
echo "[nvmeof] $1 test failed!"
exit 1
fi
}
test_run disconnect_all
test_run discovery
test_run connect
test_run list_subsys 1
test_run disconnect_all
test_run list_subsys 0
test_run connect_all
gateways_count=$(( $(echo "$NVMEOF_GATEWAY_IP_ADDRESSES" | tr -cd ',' | wc -c) + 1 ))
multipath_count=$(( $gateways_count * $NVMEOF_SUBSYSTEMS_COUNT))
test_run list_subsys $multipath_count
echo "-------------Test Summary-------------"
echo "[nvmeof] All nvmeof basic tests passed!"
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