Hi,
I just ran the qemu-iotests suite and found five failures in the vpc and
qcow block types.
The following command was executed with sources and objects in tmpfs:
for i in qcow2 qed qcow generic vmdk raw vpc vhdx vdi \
cow parallels cloop bochs; do
./check -c writeback -$i; done
QEMU version: v2.1.0-233-g8e6e2c2 plus patch "qemu-iotests: Fix 028
reference output for qed"[1].
Please find the results of failing tests below (`-c writeback` does not
affect the output).
--
Kind regards,
Peter
https://lekensteyn.nl
[1]: http://lists.gnu.org/archive/html/qemu-devel/2014-08/msg03270.html
+ ./check -vpc 004 006
QEMU --
/tmp/qcompile/tests/qemu-iotests/../../x86_64-softmmu/qemu-system-x86_64
QEMU_IMG -- /tmp/qcompile/tests/qemu-iotests/../../qemu-img
QEMU_IO -- /tmp/qcompile/tests/qemu-iotests/../../qemu-io
QEMU_NBD -- /tmp/qcompile/tests/qemu-iotests/../../qemu-nbd
IMGFMT -- vpc
IMGPROTO -- file
PLATFORM -- Linux/x86_64 antartica 3.16.0-rc7-rtl-00001-g3f4adc1
SOCKET_SCM_HELPER -- /tmp/qcompile/tests/qemu-iotests/socket_scm_helper
004 0s ... - output mismatch (see 004.out.bad)
--- /tmp/qemu/tests/qemu-iotests/004.out 2013-08-13 17:27:42.097765037
+0200
+++ 004.out.bad 2014-08-19 21:57:33.125799947 +0200
@@ -9,7 +9,8 @@
write failed: Input/output error
write at image boundary
-write failed: Input/output error
+wrote 4096/4096 bytes at offset 134217728
+4 KiB, 1 ops; 0.0002 sec (17.675 MiB/sec and 4524.8869 ops/sec)
write past image boundary
write failed: Input/output error
@@ -28,7 +29,8 @@
read failed: Input/output error
read at image boundary
-read failed: Input/output error
+read 4096/4096 bytes at offset 134217728
+4 KiB, 1 ops; 0.0001 sec (27.316 MiB/sec and 6993.0070 ops/sec)
read past image boundary
read failed: Input/output error
006 - output mismatch (see 006.out.bad)
--- /tmp/qemu/tests/qemu-iotests/006.out 2013-08-13 17:27:42.097765037
+0200
+++ 006.out.bad 2014-08-19 21:57:33.205799949 +0200
@@ -1,6 +1,5 @@
QA output created by 006
creating 128GB image
-qemu-img: The image size is too large for file format 'vpc'
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=137438953472
*** done
Failures: 004 006
Failed 2 of 2 tests
+ ./check -qcow 003 042 048
QEMU --
/tmp/qcompile/tests/qemu-iotests/../../x86_64-softmmu/qemu-system-x86_64
QEMU_IMG -- /tmp/qcompile/tests/qemu-iotests/../../qemu-img
QEMU_IO -- /tmp/qcompile/tests/qemu-iotests/../../qemu-io
QEMU_NBD -- /tmp/qcompile/tests/qemu-iotests/../../qemu-nbd
IMGFMT -- qcow
IMGPROTO -- file
PLATFORM -- Linux/x86_64 antartica 3.16.0-rc7-rtl-00001-g3f4adc1
SOCKET_SCM_HELPER -- /tmp/qcompile/tests/qemu-iotests/socket_scm_helper
003 1s ... - output mismatch (see 003.out.bad)
--- /tmp/qemu/tests/qemu-iotests/003.out 2013-08-13 17:27:42.097765037
+0200
+++ 003.out.bad 2014-08-19 21:57:35.597799994 +0200
@@ -6,10 +6,12 @@
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
== rewriting whole image ==
+main-loop: WARNING: I/O thread spun for 1000 iterations
wrote 134217728/134217728 bytes at offset 0
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
== verify pattern ==
+main-loop: WARNING: I/O thread spun for 1000 iterations
read 134217728/134217728 bytes at offset 0
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
042 0s ... - output mismatch (see 042.out.bad)
--- /tmp/qemu/tests/qemu-iotests/042.out 2013-08-13 17:27:42.189766279
+0200
+++ 042.out.bad 2014-08-19 21:57:35.681799995 +0200
@@ -2,14 +2,18 @@
== Creating zero size image ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=0
-No errors were found on the image.
+qemu-img: Could not open 'TEST_DIR/t.qcow': Image size is too small (must be
at least 2 bytes)
== Converting the image ==
-No errors were found on the image.
+qemu-img: Could not open
'/tmp/qcompile/tests/qemu-iotests/scratch/t.qcow.orig': Image size is too small
(must be at least 2 bytes)
+qemu-img: Could not open '/tmp/qcompile/tests/qemu-iotests/scratch/t.qcow.orig'
+qemu-img: Could not open 'TEST_DIR/t.qcow': Could not open 'TEST_DIR/t.qcow':
No such file or directory
== Converting the image, compressed ==
-No errors were found on the image.
+qemu-img: Could not open 'TEST_DIR/t.qcow': Could not open 'TEST_DIR/t.qcow':
No such file or directory
== Rebasing the image ==
-No errors were found on the image.
+qemu-img: Could not open '/tmp/qcompile/tests/qemu-iotests/scratch/t.qcow':
Could not open '/tmp/qcompile/tests/qemu-iotests/scratch/t.qcow': No such file
or directory
+qemu-img: Could not open '/tmp/qcompile/tests/qemu-iotests/scratch/t.qcow':
Could not open '/tmp/qcompile/tests/qemu-iotests/scratch/t.qcow': No such file
or directory
+qemu-img: Could not open 'TEST_DIR/t.qcow': Could not open 'TEST_DIR/t.qcow':
No such file or directory
*** done
048 0s ... - output mismatch (see 048.out.bad)
--- /tmp/qemu/tests/qemu-iotests/048.out 2014-02-19 11:25:09.478523609
+0100
+++ 048.out.bad 2014-08-19 21:57:36.325800007 +0200
@@ -12,12 +12,11 @@
Images are identical.
0
0
-Image resized.
-Warning: Image size mismatch!
+qemu-img: This image does not support resize
+Images are identical.
+0
Images are identical.
0
-Strict mode: Image size mismatch!
-1
=== IO: pattern 67
wrote 4096/4096 bytes at offset 1228800
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Failures: 003 042 048
Failed 3 of 3 tests
