Re: [Qemu-devel] [PULL 00/20] Block patches

[Andreas Färber]

Am 20.04.2012 12:16, schrieb Andreas Färber:
> Am 13.03.2012 03:23, schrieb Anthony Liguori:
>> On 03/12/2012 10:19 AM, Kevin Wolf wrote:
>>> The following changes since commit
>>> a348f108842fb928563865c9918642900cd0d477:
>>>
>>>    Add missing const attributes for MemoryRegionOps (2012-03-11
>>> 11:40:15 +0000)
>>>
>>> are available in the git repository at:
>>>    git://repo.or.cz/qemu/kevin.git for-anthony
>>>
>>> Alex Barcelo (4):
>>>        coroutine: adding sigaltstack method (.c source)
>>>        coroutine: adding configure choose mechanism for coroutine backend
>>>        coroutine: adding configure option for sigaltstack coroutine
>>> backend
>>>        test-coroutine: add performance test for nesting
>>>
>>> Kevin Wolf (8):
>>>        qcow2: Add some tracing
>>>        qcow2: Add error messages in qcow2_truncate
>>>        qemu-iotests: Mark some tests as quick
>>>        make check: Add qemu-iotests subset
>>>        Add 'make check-block'
>>>        qcow2: Factor out count_cow_clusters
>>>        qcow2: Add qcow2_alloc_clusters_at()
>>>        qcow2: Reduce number of I/O requests
>>>
>>> Paolo Bonzini (6):
>>>        Group snapshot: Fix format name for backing file
>>>        use QSIMPLEQ_FOREACH_SAFE when freeing list elements
>>>        qapi: complete implementation of unions
>>>        rename blockdev-group-snapshot-sync
>>>        add mode field to blockdev-snapshot-sync transaction item
>>>        qmp: convert blockdev-snapshot-sync to a wrapper around
>>> transactions
>>>
>>> Stefan Hajnoczi (2):
>>>        qed: do not evict in-use L2 table cache entries
>>>        block: handle -EBUSY in bdrv_commit_all()
>>
>>
>> Pulled.  Thanks.
>>
>> And the make check integration with qemu-iotest is sweet!
> 
> Anthony, seems you forgot to push?

Oops, I retreat the question, should've looked at the dates more closely
- thread being bumped to top was due to a problem, not due to the PULL
as I assumed.

Below problem with make check-block still applies though. :)

Andreas

> 
> Reason I'm asking is that I've been seeing the following annoying
> problem on master:
> 
> $ make check-block
> /home/andreas/QEMU/qemu/tests/qemu-iotests-quick.sh
> hostname: Name or service not known
> hostname: Name or service not known
> QEMU          -- this_should_be_unused
> QEMU_IMG      -- /home/andreas/QEMU/build/qemu-img
> QEMU_IO       -- /home/andreas/QEMU/build/qemu-io
> IMGFMT        -- qcow2
> IMGPROTO      -- file
> PLATFORM      -- Linux/x86_64  3.1.9-1.4-desktop
> 
> 002           [12:07:08] [12:07:14] - output mismatch (see 002.out.bad)
> --- 002.out   2012-04-15 03:15:14.764142157 +0200
> +++ 002.out.bad       2012-04-20 12:07:14.829106591 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 002
> +hostname: Name or service not known
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> 
>  == reading whole image ==
> 004           [12:07:14] [12:07:15] - output mismatch (see 004.out.bad)
> --- 004.out   2012-04-15 03:15:14.764142157 +0200
> +++ 004.out.bad       2012-04-20 12:07:15.449108889 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 004
> +hostname: Name or service not known
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> 
>  write before image boundary
> 011           [12:07:15] [12:07:16] - output mismatch (see 011.out.bad)
> --- 011.out   2012-04-15 03:15:14.764142157 +0200
> +++ 011.out.bad       2012-04-20 12:07:16.991114606 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 011
> +hostname: Name or service not known
> 
>  creating image
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944
> 012           [12:07:17] [12:07:17] - output mismatch (see 012.out.bad)
> --- 012.out   2012-04-15 03:15:14.764142157 +0200
> +++ 012.out.bad       2012-04-20 12:07:17.195115362 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 012
> +hostname: Name or service not known
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> 
>  == mark image read-only
> 016           [12:07:17] [12:07:17] [not run]
>       016 -- not suitable for this image format: qcow2
> 017           [12:07:17] [12:07:21] - output mismatch (see 017.out.bad)
> --- 017.out   2012-04-15 03:15:14.779142203 +0200
> +++ 017.out.bad       2012-04-20 12:07:21.347130741 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 017
> +hostname: Name or service not known
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944
>  Filling base image
> 
> 019           [12:07:21] [12:07:25] - output mismatch (see 019.out.bad)
> --- 019.out   2012-04-15 03:15:14.779142203 +0200
> +++ 019.out.bad       2012-04-20 12:07:25.920147663 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 019
> +hostname: Name or service not known
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944
> cluster_size=65536
>  Filling base image
> 
> 020           [12:07:25] [12:07:29] - output mismatch (see 020.out.bad)
> --- 020.out   2012-04-15 03:15:14.780142206 +0200
> +++ 020.out.bad       2012-04-20 12:07:29.987162699 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 020
> +hostname: Name or service not known
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944
>  Filling base image
> 
> 024           [12:07:30] [12:07:32] - output mismatch (see 024.out.bad)
> --- 024.out   2012-04-15 03:15:14.784142219 +0200
> +++ 024.out.bad       2012-04-20 12:07:32.842173240 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 024
> +hostname: Name or service not known
>  Creating backing file
> 
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
> cluster_size=65536
> 025           [12:07:32] [12:07:38] - output mismatch (see 025.out.bad)
> --- 025.out   2012-04-15 03:15:14.784142219 +0200
> +++ 025.out.bad       2012-04-20 12:07:38.543194283 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 025
> +hostname: Name or service not known
>  === Creating image
> 
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> 027           [12:07:38] [12:07:39] - output mismatch (see 027.out.bad)
> --- 027.out   2012-04-15 03:15:14.785142222 +0200
> +++ 027.out.bad       2012-04-20 12:07:39.340197224 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 027
> +hostname: Name or service not known
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
> 
>  == writing first cluster to populate metadata ==
> 029           [12:07:39] [12:07:49] - output mismatch (see 029.out.bad)
> --- 029.out   2012-04-15 03:15:14.785142222 +0200
> +++ 029.out.bad       2012-04-20 12:07:49.395234274 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 029
> +hostname: Name or service not known
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
> cluster_size=65536
>  wrote 4096/4096 bytes at offset 0
>  4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> 031           [12:07:49] [12:07:49] - output mismatch (see 031.out.bad)
> --- 031.out   2012-04-19 17:15:59.313430818 +0200
> +++ 031.out.bad       2012-04-20 12:07:49.787235706 +0200
> @@ -1,4 +1,5 @@
>  QA output created by 031
> +hostname: Name or service not known
> 
>  === Create image with unknown header extension ===
> 
> Not run: 016
> Failures: 002 004 011 012 017 019 020 024 025 027 029 031
> Failed 12 of 12 tests
> make: *** [check-tests/qemu-iotests-quick.sh] Fehler 1
> 
> However `hostname` returns "<myhostname>.site" just fine, and I don't
> understand why a user's local hostname should be causing 100% test
> failures for block I/O tests in the first place...
> 
> Could someone please check on that?
> 
> Thanks,
> Andreas
> 


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