Re: [Qemu-devel] vmdk fails qemu-iotest 019

[Fam Zheng <famcool@gmail.com>]

Oh, you're right, and I think there is a patch of mine related to the fail:

"[PATCH 02/12] VMDK: bugfix, align offset to cluster in get_whole_cluster"

Can you test if this fixes it?

On Wed, Jun 8, 2011 at 9:52 PM, Kevin Wolf <kwolf@redhat.com> wrote:
> Am 08.06.2011 15:29, schrieb Fam Zheng:
>> Yes I noticed the failure, but it's trivial mismatch between `qemu-img
>> create` output. The old test case has "cluster_size=65536" but I find
>> the latest qemu-img omits this info, as the diff:
>>
>> -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 cluster_size=65536
>> +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944
>>
>> Is this your case too?
>
> No, I get real errors, pattern mismatches:
>
>
> [ Before this, there are some successful writes ]
>
> Testing conversion with -B TEST_DIR/t.IMGFMT.base
>
> Checking if backing clusters are allocated when they shouldn't
>
> qemu-io> 0/128 sectors allocated at offset 1 MiB
> qemu-io> qemu-io> 0/128 sectors allocated at offset 4.001 GiB
> qemu-io> Reading
>
> === IO: pattern 42
> qemu-io> Pattern verification failed at offset 0, 512 bytes
> read 512/512 bytes at offset 0
> 512.000000 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> qemu-io> Pattern verification failed at offset 1024, 512 bytes
> read 512/512 bytes at offset 1024
> 512.000000 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> qemu-io> Pattern verification failed at offset 2048, 512 bytes
>
> [ More pattern verification errors follow ]
>



-- 
Best regards!
Fam Zheng