On 03/19/2013 09:14 AM, Sokvantha YOUK wrote:
> Here is my configuration
>
> # Rockstore filesytem
> workers 4
> cpu_affinity_map process_numbers=1,2,3,4 cores=2,4,6,8
>
> if ${process_number}=1
> cache_dir rock /cache1 170000 max-size=31000
> cache_dir rock /cache2 170000 max-size=31000
> endif
>
> if ${process_number}=2
> cache_dir rock /cache3 170000 max-size=31000
> cache_dir rock /cache4 170000 max-size=31000
> endif
>
> if ${process_number}=3
> cache_dir rock /cache5 170000 max-size=31000
> cache_dir rock /cache6 170000 max-size=31000
> endif
>
> # AUFS file system
> if ${process_number}=4
> cache_dir aufs /cache7/squid/${process_number} 170000 16 256
> min-size=31001 max-size=200000000
> cache_dir aufs /cache8/squid/${process_number} 170000 16 256
> min-size=31001 max-size=200000000
> endif
Just in case somebody finds this in the archives and tries to replicate,
please note that the above config does not make sense: It does not allow
rock directories to share cache storage among workers and it isolates
the aufs storage to a single worker (#4) as if that worker is somehow
special.
I doubt WCCP problems are related to caching. However, I recommend
making sure WCCP works _before_ you make your configuration more complex
by adding caching.
HTH,
Alex.
