Hi, I'm using 3 cache_dir with coss for fallback. I noticed that on peak hours, squid crashed and cache.log showed: 2010/12/09 16:55:10| storeCossCreateMemBuf: Maximum number of full buffers reached on /usr/local/var/cache/coss2/stripe. You may need to increase the maxfullbuffers option for this cache_dir 2010/12/09 16:55:13| httpReadReply: Excess data from "GET http://papajogos.uol.com.br/css26/estilo.css" 2010/12/09 16:55:14| httpReadReply: Excess data from "GET http://papajogos.uol.com.br/js9/js.js" 2010/12/09 16:55:14| assertion failed: coss/store_io_coss.c:324: "-1 != sio->swap_filen" Another entry: 2010/12/08 11:57:11| storeCossCreateMemBuf: Maximum number of full buffers reached on /usr/local/var/cache/coss3/stripe. You may need to increase the maxfullbuffers option for this cache_dir 2010/12/08 11:57:13| storeCossCreateMemOnlyBuf: no free membufs. You may need to increase the value of membufs on the /usr/local/var/cache/coss1/stripe cache_dir 2010/12/08 11:57:13| assertion failed: coss/store_io_coss.c:324: "-1 != sio->swap_filen" I'm using "Squid Cache version 2.7.STABLE7 for x86_64-unknown-linux-gnu". Is there any other info I can provide you to help me fix this bug? Cheers, - Robert