On 09/02/2015 09:13 PM, Patrick Mooney wrote:
> Attila,
> Thanks for the expedient test results.  The solution will likely
> involve moving the remaining pieces of epoll in-kernel. That should
> solve the issue on both LX and native SmartOS. I've opened OS-4695
> (https://smartos.org/bugview/OS-4695) to track progress.
> 
> Cheers,
> -Patrick

Patrick,

You're welcome. Thanks for working on this issue.

Attila

> 
> On 2 September 2015 at 13:55, Attila Fülöp <[email protected]> wrote:
>> On 09/02/2015 05:04 PM, Patrick Mooney wrote:
>>> Nicholas,
>>> I'm fairly certain that the issue is being caused by dovecot performing a
>>> chroot prior to initializing its epoll handle. (On both native SmartOS and
>>> LX, epoll is implemented in terms of /dev/poll.)  Could you look to see if
>>> there is a configuration option for chroot which you could temporarily
>>> disable to confirm the theory?
>>
>> Patrick,
>>
>> you are absolutely right, disabling chroot for anvil by putting
>>
>> service anvil {
>>     chroot=
>> }
>>
>> into conf.d/10-master.conf fixes the anvil crash. I tested this in an
>> old 14.4.1
>> SmartOS zone. Since this zone isn't quite functional I can't do further
>> tests.
>>
>> Attila
>>
> 
> 


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