[libvirt] pointless time-consuming test 'virsh-all'

Osier Yang jyang at redhat.com
Thu Jun 7 08:47:39 UTC 2012


On 2012年06月07日 16:24, Martin Kletzander wrote:
> On 06/07/2012 05:32 AM, Eric Blake wrote:
>> The command 'make -C tests check' takes forever, because it is calling
>> this lengthy virsh command and ignoring the failures:
>>
>> $ time tools/virsh -c test:///default connect
>> error: Failed to connect to the hypervisor
>> error: Failed to connect socket to
>> '/run/user/eblake/libvirt/libvirt-sock': No such file or directory
>>
>>
>> real	0m21.070s
>> user	0m0.027s
>> sys	0m0.036s
>>
>> The test looks quite broken - ALL it is currently doing is wasting 21
>> seconds on this one iteration, because it ignores output and exit status
>> (what else _is_ there, besides effects to the file system)?
>>
>> Any volunteers to clean this test up into something that actually does
>> something useful?
>>
>
> I'd like to help out but I don't see any problem. When I run 'make -C
> tests check', there is no test that takes more than a second and the
> whole make check is done in under 50 seconds.
>
> This is what I get when running the same as you did:
>
> $ time tools/virsh -c test:///default connect
>
>
> real	0m0.048s
> user	0m0.024s
> sys	0m0.022s

I don't see the problem either,

$ time tools/virsh -c test:///default connect

real	0m0.083s
user	0m0.031s
sys	0m0.031s

>
>
> Let me know if there are any details I missed.
>
> Have a nice day,
> Martin
>
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