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Date: Wed, 08 Jun 2011 15:52:52 +0200
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Subject: Re: [Qemu-devel] vmdk fails qemu-iotest 019
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To: Fam Zheng <famcool@gmail.com>
Cc: Qemu-devel@nongnu.org

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 ]