diff options
| author | Max Reitz <mreitz@redhat.com> | 2015-01-23 09:59:45 -0500 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2015-01-23 12:41:32 -0500 |
| commit | e35053b25aeeef5c67b38603e4ded526c2229371 (patch) | |
| tree | 7866a4c82c55526636fddf0653c264ea9a337504 /tests/qemu-iotests/064 | |
| parent | cdf9634bdf76c8f59d9f7a04df30fa26d8e93d96 (diff) | |
iotests: Lower 064's memory usage
Test 064 reads a lot of data at once which currently results in qemu-io
having to allocate up to about 1 GB of memory (958 MB, to be exact).
This patch lowers that amount to 128 MB by making the test read smaller
chunks.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 1422025185-25229-1-git-send-email-mreitz@redhat.com
Diffstat (limited to 'tests/qemu-iotests/064')
| -rwxr-xr-x | tests/qemu-iotests/064 | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/tests/qemu-iotests/064 b/tests/qemu-iotests/064 index 1c74c31a1a..7564563abd 100755 --- a/tests/qemu-iotests/064 +++ b/tests/qemu-iotests/064 @@ -54,7 +54,15 @@ $QEMU_IO -r -c "read -pP 0x96 33M 33M" "$TEST_IMG" | _filter_qemu_io echo echo "=== Verify pattern 0x00, 66M - 1024M ===" -$QEMU_IO -r -c "read -pP 0x00 66M 958M" "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -r -c "read -pP 0x00 66M 62M" \ + -c "read -pP 0x00 128M 128M" \ + -c "read -pP 0x00 256M 128M" \ + -c "read -pP 0x00 384M 128M" \ + -c "read -pP 0x00 512M 128M" \ + -c "read -pP 0x00 640M 128M" \ + -c "read -pP 0x00 768M 128M" \ + -c "read -pP 0x00 896M 128M" \ + "$TEST_IMG" | _filter_qemu_io echo echo "=== Verify pattern write, 0xc3 99M-157M ===" @@ -63,7 +71,14 @@ $QEMU_IO -c "write -pP 0xc3 99M 58M" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -pP 0xa5 0 33M" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -pP 0x96 33M 33M" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -pP 0x00 66M 33M" "$TEST_IMG" | _filter_qemu_io -$QEMU_IO -c "read -pP 0x00 157MM 867MM" "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "read -pP 0x00 157M 99M" \ + -c "read -pP 0x00 256M 128M" \ + -c "read -pP 0x00 384M 128M" \ + -c "read -pP 0x00 512M 128M" \ + -c "read -pP 0x00 640M 128M" \ + -c "read -pP 0x00 768M 128M" \ + -c "read -pP 0x00 896M 128M" \ + "$TEST_IMG" | _filter_qemu_io # now verify what we should have actually written $QEMU_IO -c "read -pP 0xc3 99M 58M" "$TEST_IMG" | _filter_qemu_io |