Re: [Qemu-block] Failing qemu-iotest 211 with -vdi

[Max Reitz]

On 28.04.19 17:43, Thomas Huth wrote:
> QEMU iotest 211 is failing for me, too, when I run it with -vdi:
> 
> tests/qemu-iotests$ ./check -vdi 211
> QEMU          -- 
> "/home/thuth/tmp/qemu-build/tests/qemu-iotests/../../x86_64-softmmu/qemu-system-x86_64"
>  -nodefaults -machine accel=qtest
> QEMU_IMG      -- 
> "/home/thuth/tmp/qemu-build/tests/qemu-iotests/../../qemu-img" 
> QEMU_IO       -- 
> "/home/thuth/tmp/qemu-build/tests/qemu-iotests/../../qemu-io"  --cache 
> writeback -f vdi
> QEMU_NBD      -- 
> "/home/thuth/tmp/qemu-build/tests/qemu-iotests/../../qemu-nbd" 
> IMGFMT        -- vdi
> IMGPROTO      -- file
> PLATFORM      -- Linux/x86_64 thuth 3.10.0-957.10.1.el7.x86_64
> TEST_DIR      -- /home/thuth/tmp/qemu-build/tests/qemu-iotests/scratch
> SOCKET_SCM_HELPER -- 
> /home/thuth/tmp/qemu-build/tests/qemu-iotests/socket_scm_helper
> 
> 211         - output mismatch (see 211.out.bad)
> --- /home/thuth/devel/qemu/tests/qemu-iotests/211.out 2019-04-23 
> 16:43:12.000000000 +0200
> +++ /home/thuth/tmp/qemu-build/tests/qemu-iotests/211.out.bad 2019-04-28 
> 17:41:19.000000000 +0200
> @@ -55,8 +55,7 @@
>  virtual size: 32M (33554432 bytes)
>  cluster_size: 1048576
>  
> -[{ "start": 0, "length": 3072, "depth": 0, "zero": false, "data": true, 
> "offset": 1024},
> -{ "start": 3072, "length": 33551360, "depth": 0, "zero": true, "data": true, 
> "offset": 4096}]
> +[{ "start": 0, "length": 33554432, "depth": 0, "zero": true, "data": true, 
> "offset": 1024}]
>  
>  === Invalid BlockdevRef ===
>  
> Failures: 211
> Failed 1 of 1 tests
> 
> Any ideas how to fix this?

...now I see this, too.  Time to investigate.

Max

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