hi , i have smp with config as below : ###########SMP oPTIONS##################### dns_v4_first on workers 3 ######################################################## cpu_affinity_map process_numbers=1,2,3,4 cores=2,4,6,8 ====================================== cache_dir rock /CACHE1 20000 max-size=32768 swap-timeout=350 max-swap-rate=350 cache_dir rock /CACHE2 20000 max-size=32768 swap-timeout=350 max-swap-rate=350 ================================================================== *to be honest , i did alot of killall -9 squid while squid was starting and building files !!!!!* and just addedd directive logfile_rotate 0 that wt i remebers before i saw that new error in cache.log !!! but today after that modification i see alot of "FATAL: Received Segment Violation...dying." especially for kid 3 !!!!! and seems that kid 3 killed then started agian , killed then started again and so on . dont know shoulld i remove logrotate directive , or may the rock db damaged and cause this dying signal ???!!! ----- Dr.x -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/SMP-Rock-frequent-FATAL-Received-Segment-Violation-dying-only-on-kid3-tp4663349.html Sent from the Squid - Users mailing list archive at Nabble.com.