Commit 4eed3b08 authored by Michal Berger's avatar Michal Berger Committed by Tomasz Zawadzki
Browse files

test/dd: Make the AIO file smaller 



Make the footprint of the test smaller by creating smaller AIO file -
2G instead of 8G. Adjust offseting as well to not fall outside of the
device|file.

Also, cap in half the size of the source file.

Change-Id: I625eebe545477239606cd65ac6949cca4a2b8c80
Signed-off-by: default avatarMichal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3842


Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
parent a52c6b19

test/dd/bdev_to_bdev.sh

+7 −7
Original line number Diff line number Diff line
@@ -9,7 +9,7 @@ offset_magic() { 
	local magic_check

	local offsets offset



	offsets=(16 256 4096) # * bs

	offsets=(16 256 1024) # * bs



	for offset in "${offsets[@]}"; do

		"${DD_APP[@]}" \
@@ -34,9 +34,9 @@ offset_magic() { 
}



cleanup() {

	# Zero up to 1G on input bdev, 4G on out bdev to consider offsetting

	# Zero up to 1G on input|output bdev

	clear_nvme "$bdev0" "" $((0x40000000 + ${#magic}))

	clear_nvme "$bdev1" "" $((0x100000000 + ${#magic}))

	clear_nvme "$bdev1" "" $((0x40000000 + ${#magic}))

	rm -f "$test_file0" "$test_file1" "$aio1"

}
@@ -74,12 +74,12 @@ else 
		["block_size"]=4096

	)



	# 8G AIO file

	# 2G AIO file

	"${DD_APP[@]}" \

		--if=/dev/zero \

		--of="$aio1" \

		--bs="$bs" \

		--count=8192

		--count=2048

fi



test_file0=$SPDK_TEST_STORAGE/dd.dump0
@@ -88,14 +88,14 @@ test_file1=$SPDK_TEST_STORAGE/dd.dump1 
magic="This Is Our Magic, find it"

echo "$magic" > "$test_file0"



# Make the file a bit bigger (~1GB)

# Make the file a bit bigger (~512MB)

run_test "dd_inflate_file" \

	"${DD_APP[@]}" \

	--if=/dev/zero \

	--of="$test_file0" \

	--oflag=append \

	--bs="$bs" \

	--count=1024

	--count=512



test_file0_size=$(wc -c < "$test_file0")