Hi! We have a reverse squid proxy running fine. But we need to put the cache_replacement_policy in mode GDFS. For this, we have this in config file: cache_replacement_policy heap GDSF memory_replacement_policy heap GDSF high_memory_warning 2048 MB With independence about the convenience of using GDFS with cache_replacement_policy and memory_replacement_policy, when we run the command: $ squidclient -p 80 mgr:storedir HTTP/1.0 200 OK Server: squid Mime-Version: 1.0 Date: Mon, 02 Mar 2009 16:09:50 GMT Content-Type: text/plain Expires: Mon, 02 Mar 2009 16:09:50 GMT Last-Modified: Mon, 02 Mar 2009 16:09:50 GMT X-Cache: MISS from vlex.eu X-Cache-Lookup: MISS from vlex.eu:80 Via: 1.0 vlex.eu (squid) Connection: close Store Directory Statistics: Store Entries : 6504719 Maximum Swap Size : 41943040 KB Current Store Swap Size: 39530824 KB Current Capacity : 94% used, 6% free Store Directory #0 (aufs): /var/cache/squid FS Block Size 4096 Bytes First level subdirectories: 16 Second level subdirectories: 64 Maximum Size: 41943040 KB Current Size: 39530824 KB Percent Used: 94.25% Filemap bits in use: 6503017 of 8388608 (78%) Filesystem Space in use: 39971720/138299856 KB (29%) Filesystem Inodes in use: 6584740/8781824 (75%) Flags: SELECTED Removal policy: lru LRU reference age: 1.88 days As you can see, the Removal policy is marked as "lru", not GDFS. Why? We are a bit confusing about this. Thank you very much. -- Manuel Trujillo