Re: [squid-users] Cache Replacement policies now working

Thanks Amos,
Currently I am using Version 3.0.STABLE2 of squid on RHEL5.

regards
Ali Yasir

Amos Jeffries-2 wrote:
>
> Yasir Khan wrote:
>> Hi all,
>> I have ten (10) squid-proxies and traffic is blanced using load balancer
>> (Round Robin). The Problem seem to be of Cache Replacement Policy
>> (Algorithem) as all the cache sizes are upto 90% filled. here are disk
>> strucutre on eache cache server.
>>
>> Filesystem Size Used Avail Use% Mounted on
>> /dev/cciss/c0d0p6 29G 22G 5.6G 80% /cache1
>> /dev/cciss/c0d0p5 29G 22G 5.8G 79% /cache2
>> /dev/cciss/c0d0p3 29G 22G 5.8G 79% /cache3
>> /dev/cciss/c0d0p2 29G 21G 6.1G 78% /cache4
>> ***********************************************
>> and here is squid.conf configuration for allocating disk size to chache
>>
>> cache_swap_low 90
>> cache_swap_high 95
>>
>> maximum_object_size 20480 KB
>> maximum_object_size_in_memory 100 KB
>>
>> ipcache_size 10240
>>
>> cache_replacement_policy heap LFUDA
>> memory_replacement_policy heap LFUDA
>>
>> cache_dir diskd /cache1 25000 16 256 Q1=72 Q2=64
>> cache_dir diskd /cache2 25000 16 256 Q1=72 Q2=64
>> cache_dir diskd /cache3 25000 16 256 Q1=72 Q2=64
>> cache_dir diskd /cache4 25000 16 256 Q1=72 Q2=64
>>
>> ************************************************
>> and here what i am getting in cache.log
>>
>> 2008/09/04 14:11:30| storeSwapOutFileClosed: dirno 3, swapfile 000807C6,
>> errflag=FFFFFFFF
>> 2008/09/04 14:11:30| (9) Bad file descriptor
>> 2008/09/04 14:11:30| storeSwapOutFileClosed: dirno 3, swapfile 000807C7,
>> errflag=FFFFFFFF
>> 2008/09/04 14:11:30| (9) Bad file descriptor
>> 2008/09/04 14:11:30| storeSwapOutFileClosed: dirno 3, swapfile 000807C1,
>> errflag=FFFFFFFF
>> 2008/09/04 14:11:30| (9) Bad file descriptor
>> 2008/09/04 14:11:31| storeSwapOutFileClosed: dirno 3, swapfile 000807C2,
>> errflag=FFFFFFFF
>> 2008/09/04 14:11:31| (9) Bad file descriptor
>> 2008/09/04 14:11:33| storeSwapOutFileClosed: dirno 3, swapfile 000807C3,
>> errflag=FFFFFFFF
>> 2008/09/04 14:11:33| (9) Bad file descriptor
>>
>>
>> ********************************************************************
>> Main problem is that there is no hits all the traffic is passing as it
>> is..
>> please help in resolving this issue ..
>>
>> regards
>> Yasir Khan
>
> Which squid version? On which operating system?
>
> Amos
> --
> Please use Squid 2.7.STABLE4 or 3.0.STABLE8
>
>

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