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From Jean Baptiste Favre <webmas...@jbfavre.org>
Subject Re: Segfault after upgrade from 4.0.2 to 4.2.0
Date Wed, 09 Apr 2014 15:45:17 GMT
Hello Leif,

Yes I meant Linux native AIO.
I enabled it for 4.2.0 via --enable-linux-native-aio option.

I just deployed a new version of 4.2.0 without this option and
everything is running fine so far.

Regards,
Jean-Baptiste


On 09/04/2014 17:38, Leif Hedstrom wrote:
> 
> On Apr 9, 2014, at 8:21 AM, Jean Baptiste Favre <webmaster@jbfavre.org> wrote:
> 
>> Hello Alan,
>> Thanks for the answer. I'll have a look on TS-2564.
>> Regarding traffic.out, yes, I've got some more informations:
>>
>> NOTE: Traffic Server received Sig 11: Segmentation fault
>> /usr/bin/traffic_server - STACK TRACE:
>> /lib/x86_64-linux-gnu/libpthread.so.0(+0xf030)[0x2b95c370e030]
>> /usr/bin/traffic_server(_Z12ink_aio_readP11AIOCallbacki+0x29)[0x2b95c15cefd9]
>> /usr/bin/traffic_server(_ZN3Vol10evac_rangeElli+0x225)[0x2b95c15bd235]
>> /usr/bin/traffic_server(_ZN3Vol8aggWriteEiPv+0x52e)[0x2b95c15bdade]
>> /usr/bin/traffic_server(_ZN7CacheVC12updateVectorEiP5Event+0x2cb)[0x2b95c15c098b]
>> /usr/bin/traffic_server(_ZN7CacheVC13openWriteMainEiP5Event+0x5a7)[0x2b95c15c3077]
>> /usr/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x9b)[0x2b95c1603e4b]
>> /usr/bin/traffic_server(_ZN7EThread7executeEv+0x53b)[0x2b95c160467b]
>> /usr/bin/traffic_server(+0x2b721a)[0x2b95c160321a]
>> /lib/x86_64-linux-gnu/libpthread.so.0(+0x6b50)[0x2b95c3705b50]
>> /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x2b95c439c0ed]
>>
>> I wonder why I did not think about looking in that file before :-/
>>
>> Seems that AIO is somewhat involved. I've enable AIO support which might
>> not be the best idea on Debian Wheezy.
> 
> You mean, Linux native AIO? ATS always does AIO. If you enabled the Linux native AIO,
please try building ATS without it. 
> 
> Cheers,
> 
> - Leif


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