Re: [squid-users] After upgrade from 3.1 to 3.2.3 our parent virusscanner is busy

Hey Dieter,

It seems to me like it's not a squid problem but it can be..
I would start with basic checks such as File-descriptors limits on the
system.

ulimit -Ha
ulimit -Sa

and also on what are the squid build options? (squid -v)

if the antivirus responded with something there is no problem with
communication or proxy basic function but from the AV side.

Try the ss tool to see the open connections\FD between squid and the AV
and the clients.

Regards,
Eliezer

On 12/5/2012 3:47 PM, Dieter Bloms wrote:
> Hi Eliezer,
>
> On Wed, Dec 05, Eliezer Croitoru wrote:
>
>> We will need more information such as squid.conf and other info.
>> Who claims for busy?
>
> We use sles11sp2 (64bit) on HP Proliant DL380 G7 hardware with 140G Ram.
>
>> The virusscanner is busy? where do you see that? etc..
>
> yes, the virusscanner creates a http page with "AVwebgate is busy"
> message.
> Even with lower load (150req/s) the virusscanner generate this message.
>
>> A more clear picture can help us try to help you.
>
> Please have a look at:
>
> http://downloads.bloms.de/squid.conf-3.1.20
> http://downloads.bloms.de/squid.conf-3.2.3
>
>> On 12/5/2012 1:50 PM, Dieter Bloms wrote:
>>> Hi,
>>>
>>> we use following constellation:
>>>
>>> clients -> squid -> virusscanner -> internet.
>>> the virusscanner is avwebgate from avira configured as parent proxy.
>>>
>>> The load is ~400 req/s.
>>>
>>> With squid 3.1.20 we had no problems, but after upgrade to 3.2.3 our
>>> virusscanner claims it is busy after a few seconds.
>>>
>>> Does anybody know any change about connections to a parent proxy from
>>> 3.1 to 3.2 series.
>>>
>>> The releasenote doesn't mentioned ianything about this (or I can't find
>>> it).
>>
>> --
>> Eliezer Croitoru
>> https://www1.ngtech.co.il
>> sip:ngtech_at_sip2sip.info
>> IT consulting for Nonprofit organizations
>> eliezer <at> ngtech.co.il
>

-- 
Eliezer Croitoru
https://www1.ngtech.co.il
sip:ngtech_at_sip2sip.info
IT consulting for Nonprofit organizations
eliezer <at> ngtech.co.il