squid-users,您好! Hello,everyone, I upgraded from 2.5.STABLE.4 to 2.5.STABLE.10 last week. Squid work on accellrator mode. I found the error in cache.log: FATAL: xcalloc: Unable to allocate 1 blocks of 4108 bytes! Squid Cache (Version 2.5.STABLE10): Terminated abnormally. CPU Usage: 378.450 seconds = 216.560 user + 161.890 sys Maximum Resident Size: 0 KB Page faults with physical i/o: 380 Memory usage for squid via mallinfo(): total space in arena: 915181 KB Ordinary blocks: 915162 KB 578 blks Small blocks: 0 KB 0 blks Holding blocks: 6276 KB 1 blks Free Small blocks: 0 KB Free Ordinary blocks: 19 KB Total in use: 921438 KB 101% Total free: 19 KB 0% 2005/08/22 07:14:27| storeDirWriteCleanLogs: Starting... 2005/08/22 07:14:30| Starting Squid Cache version 2.5.STABLE10 for i686-pc-linux-gnu... I found the following message in /var/log/message Meanwhile: Aug 22 17:34:07 darkstar out of memory [26980] Aug 22 17:34:07 darkstar squid[23549]: Squid Parent: child process 26980 exited with status 1 Aug 22 17:34:10 darkstar squid[23549]: Squid Parent: child process 27457 started The following is my Configuration: chown -R squid:squid /squidcache mount -t tmpfs -o size=3072M /dev/shm /squidcache cache_dir aufs /squidcache/cache 2048 64 256 cache_mem 900 M cache_swap_high 85 cache_swap_low 80 Please help me. 致 礼! kellywang squid-wk@xxxxxxx 2005-08-23