Block layer patches for 2.8.0-rc3

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Merge remote-tracking branch 'kwolf/tags/for-upstream' into staging

Block layer patches for 2.8.0-rc3

# gpg: Signature made Tue 06 Dec 2016 02:44:39 PM GMT
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* kwolf/tags/for-upstream:
  qcow2: Don't strand clusters near 2G intervals during commit

Message-id: 1481037418-10239-1-git-send-email-kwolf@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2016-12-06 17:35:29 +00:00
commit 68701de136
3 changed files with 210 additions and 83 deletions

View File

@ -2808,7 +2808,8 @@ static int qcow2_make_empty(BlockDriverState *bs)
{
BDRVQcow2State *s = bs->opaque;
uint64_t start_sector;
int sector_step = INT_MAX / BDRV_SECTOR_SIZE;
int sector_step = (QEMU_ALIGN_DOWN(INT_MAX, s->cluster_size) /
BDRV_SECTOR_SIZE);
int l1_clusters, ret = 0;
l1_clusters = DIV_ROUND_UP(s->l1_size, s->cluster_size / sizeof(uint64_t));

View File

@ -46,7 +46,7 @@ _supported_proto file
_supported_os Linux
# Four passes:
# Four main passes:
# 0: Two-layer backing chain, commit to upper backing file (implicitly)
# (in this case, the top image will be emptied)
# 1: Two-layer backing chain, commit to upper backing file (explicitly)
@ -56,22 +56,30 @@ _supported_os Linux
# 3: Two-layer backing chain, commit to lower backing file
# (in this case, the top image will implicitly stay unchanged)
#
# Each pass is run twice, since qcow2 has different code paths for cleaning
# an image depending on whether it has a snapshot.
#
# 020 already tests committing, so this only tests whether image chains are
# working properly and that all images above the base are emptied; therefore,
# no complicated patterns are necessary
# no complicated patterns are necessary. Check near the 2G mark, as qcow2
# has been buggy at that boundary in the past.
for i in 0 1 2 3; do
for j in 0 1; do
echo
echo "=== Test pass $i ==="
echo "=== Test pass $i.$j ==="
echo
TEST_IMG="$TEST_IMG.base" _make_test_img 64M
TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" 64M
_make_test_img -b "$TEST_IMG.itmd" 64M
TEST_IMG="$TEST_IMG.base" _make_test_img 2100M
TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" 2100M
_make_test_img -b "$TEST_IMG.itmd" 2100M
if [ $j -eq 0 ]; then
$QEMU_IMG snapshot -c snap "$TEST_IMG"
fi
$QEMU_IO -c 'write -P 1 0 192k' "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c 'write -P 2 64k 128k' "$TEST_IMG.itmd" | _filter_qemu_io
$QEMU_IO -c 'write -P 3 128k 64k' "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c 'write -P 1 0x7ffd0000 192k' "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c 'write -P 2 0x7ffe0000 128k' "$TEST_IMG.itmd" | _filter_qemu_io
$QEMU_IO -c 'write -P 3 0x7fff0000 64k' "$TEST_IMG" | _filter_qemu_io
if [ $i -lt 3 ]; then
if [ $i == 0 ]; then
@ -88,12 +96,12 @@ if [ $i -lt 3 ]; then
fi
# Bottom should be unchanged
$QEMU_IO -c 'read -P 1 0 192k' "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c 'read -P 1 0x7ffd0000 192k' "$TEST_IMG.base" | _filter_qemu_io
# Intermediate should contain changes from top
$QEMU_IO -c 'read -P 1 0 64k' "$TEST_IMG.itmd" | _filter_qemu_io
$QEMU_IO -c 'read -P 2 64k 64k' "$TEST_IMG.itmd" | _filter_qemu_io
$QEMU_IO -c 'read -P 3 128k 64k' "$TEST_IMG.itmd" | _filter_qemu_io
$QEMU_IO -c 'read -P 1 0x7ffd0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io
$QEMU_IO -c 'read -P 2 0x7ffe0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io
$QEMU_IO -c 'read -P 3 0x7fff0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io
# And in pass 0, the top image should be empty, whereas in both other passes
# it should be unchanged (which is both checked by qemu-img map)
@ -101,9 +109,9 @@ else
$QEMU_IMG commit -b "$TEST_IMG.base" "$TEST_IMG"
# Bottom should contain all changes
$QEMU_IO -c 'read -P 1 0 64k' "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c 'read -P 2 64k 64k' "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c 'read -P 3 128k 64k' "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c 'read -P 1 0x7ffd0000 64k' "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c 'read -P 2 0x7ffe0000 64k' "$TEST_IMG.base" | _filter_qemu_io
$QEMU_IO -c 'read -P 3 0x7fff0000 64k' "$TEST_IMG.base" | _filter_qemu_io
# Both top and intermediate should be unchanged
fi
@ -113,6 +121,7 @@ $QEMU_IMG map "$TEST_IMG.itmd" | _filter_qemu_img_map
$QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map
done
done
# success, all done

View File

@ -1,119 +1,236 @@
QA output created by 097
=== Test pass 0 ===
=== Test pass 0.0 ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 0
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 131072/131072 bytes at offset 65536
wrote 131072/131072 bytes at offset 2147352576
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 131072
wrote 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
read 196608/196608 bytes at offset 0
read 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 0
read 65536/65536 bytes at offset 2147287040
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 65536
read 65536/65536 bytes at offset 2147352576
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 131072
read 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Offset Length File
0 0x30000 TEST_DIR/t.IMGFMT.base
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
Offset Length File
0 0x10000 TEST_DIR/t.IMGFMT.base
0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
Offset Length File
0 0x10000 TEST_DIR/t.IMGFMT.base
0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
=== Test pass 1 ===
=== Test pass 0.1 ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 0
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 131072/131072 bytes at offset 65536
wrote 131072/131072 bytes at offset 2147352576
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 131072
wrote 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
read 196608/196608 bytes at offset 0
read 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 0
read 65536/65536 bytes at offset 2147287040
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 65536
read 65536/65536 bytes at offset 2147352576
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 131072
read 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Offset Length File
0 0x30000 TEST_DIR/t.IMGFMT.base
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
Offset Length File
0 0x10000 TEST_DIR/t.IMGFMT.base
0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
Offset Length File
0 0x10000 TEST_DIR/t.IMGFMT.base
0x10000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x20000 0x10000 TEST_DIR/t.IMGFMT
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
=== Test pass 2 ===
=== Test pass 1.0 ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 0
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 131072/131072 bytes at offset 65536
wrote 131072/131072 bytes at offset 2147352576
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 131072
wrote 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
read 196608/196608 bytes at offset 0
read 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 0
read 65536/65536 bytes at offset 2147287040
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 65536
read 65536/65536 bytes at offset 2147352576
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 131072
read 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Offset Length File
0 0x30000 TEST_DIR/t.IMGFMT.base
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
Offset Length File
0 0x10000 TEST_DIR/t.IMGFMT.base
0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
Offset Length File
0 0x10000 TEST_DIR/t.IMGFMT.base
0x10000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x20000 0x10000 TEST_DIR/t.IMGFMT
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
=== Test pass 3 ===
=== Test pass 1.1 ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 0
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 131072/131072 bytes at offset 65536
wrote 131072/131072 bytes at offset 2147352576
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 131072
wrote 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
read 65536/65536 bytes at offset 0
read 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147287040
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 65536
read 65536/65536 bytes at offset 2147352576
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 131072
read 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Offset Length File
0 0x30000 TEST_DIR/t.IMGFMT.base
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
Offset Length File
0 0x10000 TEST_DIR/t.IMGFMT.base
0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
Offset Length File
0 0x10000 TEST_DIR/t.IMGFMT.base
0x10000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x20000 0x10000 TEST_DIR/t.IMGFMT
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
=== Test pass 2.0 ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 131072/131072 bytes at offset 2147352576
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
read 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147287040
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147352576
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Offset Length File
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
Offset Length File
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
Offset Length File
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
=== Test pass 2.1 ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 131072/131072 bytes at offset 2147352576
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
read 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147287040
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147352576
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Offset Length File
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
Offset Length File
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
Offset Length File
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
=== Test pass 3.0 ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 131072/131072 bytes at offset 2147352576
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
read 65536/65536 bytes at offset 2147287040
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147352576
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Offset Length File
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
Offset Length File
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
Offset Length File
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
=== Test pass 3.1 ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
wrote 196608/196608 bytes at offset 2147287040
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 131072/131072 bytes at offset 2147352576
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Image committed.
read 65536/65536 bytes at offset 2147287040
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147352576
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 65536/65536 bytes at offset 2147418112
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Offset Length File
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
Offset Length File
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
Offset Length File
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
*** done