Re[4]: [squid-users] Frequent cache rebuilding

Was this change noted after change of Storage Scheme from ufs to aufs? Regards HASSAN No, it wasn't after aufs. I don't know what happened. Regards, Nikita.

Re[2]: [squid-users] Frequent cache rebuilding

Also, ensure you have changed the 'ufs' to 'aufs' in your cache_dir configuration line. 'ufs' can't scale beyond about 10 clients:) -Rob I did it. BTW, why does squid have ufs in its default configuration if ufs doesn't scale beyond 10 clients? Regards, Nikita.

Re[2]: [squid-users] Frequent cache rebuilding

For some unknown reason squid stopped using CPU even when I returned cache to NFS partition: procs ---memory-- ---swap-- -io --system-- -cpu-- r b swpd free buff cache si sobibo in cs us sy id wa st 2 0 96 2665972 119112 5137560

Re[2]: [squid-users] Frequent cache rebuilding

For 6 days uptime: # vmstat procs ---memory-- ---swap-- -io --system-- -cpu-- r b swpd free buff cache si sobibo in cs us sy id wa st 2 0 92 104052 235704 2309956 00 343 24 33 10 16 73 1 0 As you can

Re[2]: [squid-users] Frequent cache rebuilding

You mention that you are running this server in VMware. Where is it you are measuring the CPU usage from? Since if it's with in the virtual machine then that is not accurate. The VM only sees as much available CPU as it needs at any one time. For example you could have a server with low shares

Re[2]: [squid-users] Frequent cache rebuilding

Damn! I changed squid cache directory to local partition and still see the same problem. # vmstat 2 procs ---memory-- ---swap-- -io --system-- -cpu-- r b swpd free buff cache si sobibo in cs us sy id wa st 1 0 0 3148784 297840

Re[2]: [squid-users] Frequent cache rebuilding

I'm not sure but maybe it started after we enlarged our outer link from 2Mbps to 4Mbps. is that 4 megabits per second or 4 gigabits per second as you mentioned before? 4Mbits. I was mistaken. I will try to move squid cache to local disk but squid works in VMware Virtual Infrastructure. So

Re[2]: [squid-users] Frequent cache rebuilding

Why does squid eat 100% of processor if the problem is in FS? How is your cache_dir defined? aufs (in general) is a better choice than ufs, diskd might still have some stability issues under load, and coss is a good supplement as a small object cache. Conceivably if Squid is set up with a

Re[2]: [squid-users] Frequent cache rebuilding

2009/01/16 09:30:24| Starting Squid Cache version 2.6.STABLE6 for x86_64-redhat-linux-gnu... 2009/01/16 09:30:24| Process ID 2625 2009/01/16 09:30:24| With 1024 file descriptors available 2009/01/16 09:30:24| Using epoll for the IO loop 2009/01/16 09:30:24| DNS Socket created at 0.0.0.0,

Re[2]: [squid-users] Problems with squidclient

2009/01/16 11:00:35| CACHEMGR: unknown@127.0.0.1 requesting 'info' 2009/01/16 11:00:35| The reply for GET cache_object://localhost.mydomain.com/info is DENIED, because it matched 'all' What do your reply_access lines look like? The reply to this allowed request is denied. Thank you

Re: [squid-users] squid caching report

Hi. You can use cacti but it's MRTG-like. The best tools I know for squid reports are sarg (which is rather popular) and lightsquid (it makes reports a lot faster but I don't know if it's popular outside Russia). Regards, LPIC-1, EMCPA Nikita Andreev

[squid-users] Problems with squidclient

Hi. I'm trying to get basic squid info by issuing 'squidclient -p 8080 mgr:info'. Port 8080 is where our squid is listening to connections. All clients works fine through the squid. But squidclient return http response (lets say mydomain.com is my domain): ERROR The requested URL could not be

[squid-users] Frequent cache rebuilding

Hi. What are the reasons of squid rebuilding it's cache? Sometimes after startup sometimes during work it starts to rebuild cache. I see it in cahce.log: 2009/01/16 09:30:24| Starting Squid Cache version 2.6.STABLE6 for x86_64-redhat-linux-gnu... 2009/01/16 09:30:24| Process ID 2625 2009/01/16