Hi, I'm testing Squid 3.2.3 and wanted to use ROCK store combined with UFS or AUFS. Yes, I know it's not currently supported (http://wiki.squid-cache.org/Features/RockStore#limitations), but I did some tests anyway (Yes, I forgot). Doomed to failure, I added this two lines to Squid's default configuration: cache_dir rock /var/cache1 1000 max-size=16384 cache_dir ufs /var/cache2 2000 16 256 min-size=16384 When both lines were present, objects bigger than 32KB were not cached (neither on memory or disk). Of course, when ROCK cache_dir was not present objects bigger than 16KB were cached on disk at the UFS store as expected. After a few tries, I inverted the order of the lines and increased the max-size of the rock store, like this: cache_dir ufs /var/cache2 2000 16 256 min-size=16384 cache_dir rock /var/cache1 1000 max-size=1048576 Surprisingly, objects bigger than 32KB (up to max-size) were stored on disk and they got "TCP_HIT" when retrieved. Unfortunately, if Squid process was stoped and restarted then those objects were retrieved from source again (i.e. UFS storage was ignored or corrupted). That's when I guessed rock store was not supposed to work that way, so I hope this little information helps to advance integration with UFS... Thanks.
