Hello all , i really appretiate your hard work on helping and guiding users all over the word..:) I have 2 questions: If i want to add another hard-disk and to set it as a cache_dir for squid to use, but without messing/rebuildings the other cache_dir's that have cached objects second question , i want to upgrade squid from 2.6 to 2.7 and let squid 2.7 to use the cache_dir's that have cached objects without rebuilding them thank you --