blob: 22b476594fb774bb5dfe70307ee80b07ef27da54 [file] [log] [blame]
Alberto Garcia80f5c012020-03-31 13:43:45 +02001QA output created by 290
2
3### Test 'qemu-io -c discard' on a QCOW2 image without a backing file
4
5# Create an image with compat=0.10 without a backing file
6Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072
7# Fill all clusters with data and then discard them
8wrote 131072/131072 bytes at offset 0
9128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
10discard 131072/131072 bytes at offset 0
11128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
12# Read the data from the discarded clusters
13read 131072/131072 bytes at offset 0
14128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
15# Output of qemu-img map
16Offset Length Mapped to File
17# Create an image with compat=1.1 without a backing file
18Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072
19# Fill all clusters with data and then discard them
20wrote 131072/131072 bytes at offset 0
21128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
22discard 131072/131072 bytes at offset 0
23128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
24# Read the data from the discarded clusters
25read 131072/131072 bytes at offset 0
26128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
27# Output of qemu-img map
28Offset Length Mapped to File
29
30### Test 'qemu-io -c discard' on a QCOW2 image with a backing file
31
32# Create a backing image and fill it with data
33Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=131072
34wrote 131072/131072 bytes at offset 0
35128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
36# Create an image with compat=0.10 and a backing file
Eric Blakeb66ff2c2020-07-06 15:39:52 -050037Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
Alberto Garcia80f5c012020-03-31 13:43:45 +020038# Fill all clusters with data and then discard them
39wrote 131072/131072 bytes at offset 0
40128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
41discard 131072/131072 bytes at offset 0
42128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
43# Read the data from the discarded clusters
44read 131072/131072 bytes at offset 0
45128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
46# Output of qemu-img map
47Offset Length Mapped to File
480 0x20000 0x50000 TEST_DIR/t.qcow2
49# Create an image with compat=1.1 and a backing file
Eric Blakeb66ff2c2020-07-06 15:39:52 -050050Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
Alberto Garcia80f5c012020-03-31 13:43:45 +020051# Fill all clusters with data and then discard them
52wrote 131072/131072 bytes at offset 0
53128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
54discard 131072/131072 bytes at offset 0
55128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
56# Read the data from the discarded clusters
57read 131072/131072 bytes at offset 0
58128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
59# Output of qemu-img map
60Offset Length Mapped to File
61*** done