More than 1 cache root

[klingklang]

Hi all,

I'm using mod_prox and mod_cache to create a reverse proxy server with caching. It's working great.
Let's say I'm having a reverse proxy setup for 2 domains.
I want to enable different quoata's on the cache of both domains. I thought that creating a cache root per domain and enable filesystem quota's on that directory.
But having a chacheroot per virtual domain isn't really working apparently....
How could I tackle this problem?
Anyone an idea?

<VirtualHost

http://www.domain1.com>

ServerName

http://www.domain1.com

CacheRoot /mnt/proxy-cache/

http://www.domain1.com/

CacheEnable disk /
CacheMaxFileSize 2097152
CacheMaxFileSize 64000
CacheIgnoreCacheControl On
CacheIgnoreNoLastMod On
CacheStoreNoStore On

ProxyPass /

http://internalip1/

ProxyPassReverse /

http://internalip1/

</VirtualHost>


<VirtualHost

http://www.domain2.com>

ServerName

http://www.domain2.com

CacheRoot /mnt/proxy-cache/

http://www.domain2.com/

CacheEnable disk /
CacheMaxFileSize 2097152
CacheMaxFileSize 64000
CacheIgnoreCacheControl On
CacheIgnoreNoLastMod On
CacheStoreNoStore On

ProxyPass /

http://internalip2/

ProxyPassReverse /

http://internalip2/

</VirtualHost>

Thanks,

Js