Re: [squid-users] High load server Disk problem

Robert Pipca wrote:
> Hi,
>
> 2010/8/18 Amos Jeffries <squid3_at_treenet.co.nz>:
>>>> cache_dir aufs /cache 756842 60 100
>>
>> Whats missing appears to be min-size=1048576 on the AUFS to push all the
>> small objects into the better COSS directories. (NOTE: the value is COSS
>> max-size+1)
>
> Duh, now I changed it to:
>
> cache_dir aufs /cache 756842 60 100 min-size=1048576
> cache_dir coss /coss1 65520 max-size=1048575 max-stripe-waste=32768
> block-size=4096 membufs=15
> cache_dir coss /coss2 65520 max-size=1048575 max-stripe-waste=32768
> block-size=4096 membufs=15
> cache_dir coss /coss3 65520 max-size=1048575 max-stripe-waste=32768
> block-size=4096 membufs=15
>
>
>>>> Is there a way to know which cache_dir is the problem and what I can
>>>> so this doesn't happen?
>> AIO is the I/O method preferred by AUFS. That aufs dir is also listed
>> first, which may affect the default choice.
>
> Really? This is only before I had the min-size option, right?

Yes.

Amos

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