Commit 7dbff527 authored by Artur Paszkiewicz's avatar Artur Paszkiewicz Committed by Jim Harris
Browse files

test/bdev_raid: test more than 2 base bdevs in raid 



Change-Id: I3b105a33dc89fd654a21de548f5aba7fa29c6ee7
Signed-off-by: default avatarArtur Paszkiewicz <artur.paszkiewicz@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16161


Reviewed-by: default avatarBen Walker <ben@nvidia.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <jim.harris@gmail.com>
parent bc1bd85e

test/bdev/bdev_raid.sh

+34 −18
Original line number Diff line number Diff line
@@ -118,7 +118,8 @@ function raid_function_test() { 
	return 0

}



function verify_raid_bdev_state() {

function verify_raid_bdev_state() (

	set +x

	local raid_bdev_name=$1

	local expected_state=$2

	local raid_level=$3
@@ -172,13 +173,13 @@ function verify_raid_bdev_state() { 
		echo "incorrect num_base_bdevs_discovered: $tmp, expected: $num_base_bdevs_discovered"

		return 1

	fi

}

)



function raid_state_function_test() {

	local raid_level=$1

	local num_base_bdevs=$2

	local raid_bdev

	local base_bdev1="Non_Existed_Base_1"

	local base_bdev2="Non_Existed_Base_2"

	local base_bdevs=($(for ((i = 1; i <= num_base_bdevs; i++)); do echo BaseBdev$i; done))

	local raid_bdev_name="Existed_Raid"

	local strip_size

	local strip_size_create_arg
@@ -197,7 +198,7 @@ function raid_state_function_test() { 


	# Step1: create a RAID bdev with no base bdevs

	# Expect state: CONFIGURING

	$rpc_py bdev_raid_create $strip_size_create_arg -r $raid_level -b "$base_bdev1 $base_bdev2" -n $raid_bdev_name

	$rpc_py bdev_raid_create $strip_size_create_arg -r $raid_level -b "${base_bdevs[*]}" -n $raid_bdev_name

	if ! verify_raid_bdev_state $raid_bdev_name "configuring" $raid_level $strip_size; then

		return 1

	fi
@@ -205,25 +206,30 @@ function raid_state_function_test() { 


	# Step2: create one base bdev and add to the RAID bdev

	# Expect state: CONFIGURING

	$rpc_py bdev_raid_create $strip_size_create_arg -r $raid_level -b "$base_bdev1 $base_bdev2" -n $raid_bdev_name

	$rpc_py bdev_malloc_create 32 512 -b $base_bdev1

	waitforbdev $base_bdev1

	$rpc_py bdev_raid_create $strip_size_create_arg -r $raid_level -b "${base_bdevs[*]}" -n $raid_bdev_name

	$rpc_py bdev_malloc_create 32 512 -b ${base_bdevs[0]}

	waitforbdev ${base_bdevs[0]}

	if ! verify_raid_bdev_state $raid_bdev_name "configuring" $raid_level $strip_size; then

		return 1

	fi

	$rpc_py bdev_raid_delete $raid_bdev_name



	# Step3: create another base bdev and add to the RAID bdev

	# Step3: create remaining base bdevs and add to the RAID bdev

	# Expect state: ONLINE

	$rpc_py bdev_raid_create $strip_size_create_arg -r $raid_level -b "$base_bdev1 $base_bdev2" -n $raid_bdev_name

	$rpc_py bdev_malloc_create 32 512 -b $base_bdev2

	waitforbdev $base_bdev2

	$rpc_py bdev_raid_create $strip_size_create_arg -r $raid_level -b "${base_bdevs[*]}" -n $raid_bdev_name

	for ((i = 1; i < num_base_bdevs; i++)); do

		if ! verify_raid_bdev_state $raid_bdev_name "configuring" $raid_level $strip_size; then

			return 1

		fi

		$rpc_py bdev_malloc_create 32 512 -b ${base_bdevs[$i]}

		waitforbdev ${base_bdevs[$i]}

	done

	if ! verify_raid_bdev_state $raid_bdev_name "online" $raid_level $strip_size; then

		return 1

	fi



	# Step4: delete one base bdev from the RAID bdev

	$rpc_py bdev_malloc_delete $base_bdev2

	$rpc_py bdev_malloc_delete ${base_bdevs[0]}

	local expected_state

	if [ $raid_level != "raid1" ]; then

		expected_state="offline"
@@ -234,9 +240,16 @@ function raid_state_function_test() { 
		return 1

	fi



	# Step5: delete last base bdev from the RAID bdev

	# Step5: delete remaining base bdevs from the RAID bdev

	# Expect state: removed from system

	$rpc_py bdev_malloc_delete $base_bdev1

	for ((i = 1; i < num_base_bdevs; i++)); do

		raid_bdev=$($rpc_py bdev_raid_get_bdevs all | jq -r '.[0]["name"]')

		if [ "$raid_bdev" != $raid_bdev_name ]; then

			echo "$raid_bdev_name removed before all base bdevs were deleted"

			return 1

		fi

		$rpc_py bdev_malloc_delete ${base_bdevs[$i]}

	done

	raid_bdev=$($rpc_py bdev_raid_get_bdevs all | jq -r '.[0]["name"] | select(.)')

	if [ -n "$raid_bdev" ]; then

		echo "$raid_bdev_name is not removed"
@@ -297,9 +310,12 @@ trap 'on_error_exit;' ERR 


raid_function_test raid0

raid_function_test concat

raid_state_function_test raid0

raid_state_function_test concat

raid_state_function_test raid1

raid0_resize_test



for level in raid0 concat raid1; do

	for n in {2..4}; do

		raid_state_function_test $level $n

	done

done



rm -f $tmp_file