thanks for your reply 1. the version i used is 2.6.STABLE19 $ squid/sbin/squid -v Squid Cache: Version 2.6.STABLE19 2. the os is red hat enterprise edition 4 update 4, and the file system of cache dir is ext3, cache_dir is coss: the cache_dir line in squid.conf: cache_dir coss /cache/coss 8000 max-size=1000000 block-size=512 max-stripe-waste=32768 membufs=30 by the way, i want to know whether the time is random when squid rebuild its cache_dirs? it rebuild the cache_dirs when start, and i found it rebuild them random running and i didn't restart that process. 2008/3/26, Amos Jeffries <squid3@xxxxxxxxxxxxx>: > Felix New wrote: > > hi all, > > > > i have used aufs file system for a few days and that is very good. > > but i encounter a question when i chang the aufs to coss: the cpu load > > is very very high(100% nearly) when i rotate the squid access log file > > with command 'squid -k rotate', and can not fall down. > > > > i google that and find a article about > > that:http://www.freeproxies.org/blog/2007/12/29/advanced-squid-issues-upkeep-scripts-and-disk-management/ > > --------------------------- > > If you have a script rotate your squid logs (as you should have), > > and the squid cache is rebuilding when you are rotating your logs, > > squid will not accept any more connections until it has finished > > rebuilding the storage. > > ---------------------------- > > is this a squid bug?how to fix it? > > > > thank you. > > > > > > FAQ #1: Which squid release are you using? > > FAQ #2: What exact configuration are you using (minus default comments)? > > Also: What system setup do you have underneath squid? disks and > cache_dirs, etc. > > Amos > -- > Please use Squid 2.6STABLE17+ or 3.0STABLE1+ > There are serious security advisories out on all earlier releases. > -- Best regards Felix New
