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test/dd: Make the AIO file smaller

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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: Michal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3842
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Michal Berger 2020-08-19 11:59:39 +02:00 committed by Tomasz Zawadzki
parent a52c6b194c
commit 4eed3b0839
1 changed files with 7 additions and 7 deletions
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14
test/dd/bdev_to_bdev.sh
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@ -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")