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Re: Squid does not respond to TCP SYN when there are thousands of connection

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hi all,
in Squid 2.7, should --with-maxfd not be necessary if I set the
max_filedescriptors?

thanks

2013/2/16 dahanhsi <dahanhsi@xxxxxxxxx>:
> 2013/2/15 Amm <ammdispose-squid@xxxxxxxxx>:
>>
>>
>>> ulimit -n must be run as the same user that the proxy is running.
>>>
>>> In debian/ubuntu that user is proxy, and if you type ulimit as root you
>>> will get a different answer that if you type ulimit logged in as proxy user.
>>>
>>> Be sure  to check the ulimit for the right user
>>
>> Or you can check current limits using:
>>
>> /proc/SQUIDPID/limits
>>
>
> Hi,
>
> I set my /etc/security/limit.conf:
> *   soft    nofile  655360
> *   hard    nofile  655360
>
> so user squid also has limit in 655360:
> # cat /proc/SQUIDPID/limits
> Limit                     Soft Limit           Hard Limit           Units
> Max cpu time              unlimited            unlimited            seconds
> Max file size             unlimited            unlimited            bytes
> Max data size             unlimited            unlimited            bytes
> Max stack size            10485760             unlimited            bytes
> Max core file size        unlimited            unlimited            bytes
> Max resident set          unlimited            unlimited            bytes
> Max processes             257742               257742               processes
> Max open files            655360               655360               files
> Max locked memory         65536                65536                bytes
> Max address space         unlimited            unlimited            bytes
> Max file locks            unlimited            unlimited            locks
> Max pending signals       257742               257742               signals
> Max msgqueue size         819200               819200               bytes
> Max nice priority         0                    0
> Max realtime priority     0                    0
> Max realtime timeout      unlimited            unlimited            us
>
> and my fd.file-max is 655360 too:
> # cat /proc/sys/fs/file-max
> 655360


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