[squid-users] SQUID: cache_dir filling up and squid imploding

[Yuri Voinov]

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Squid has its own in-memory cache, what's the point to put the disk
cache to the same ?!

13.10.15 20:05, Nelson Manuel Marques пишет:
>
> Hi all,
>
> We have a squid running for quite a few years and with the increase of
> traffic we noticed a bit of I/O hammering on the squid server (local
> disks).
>
> For some testing, I've made a small 1.2GB tmpfs and pointed cache_dir
> to it so that our cache would be in the 'ramdrive'.
>
> This did help a lot with I/O, but squid eventually once in a while
> implodes when it fills 1.2GB of the ramdrive (cache_dir is configured
> for 1G, leaving 200MB free).
>
> This is on a CentOS based system:
>
> [####EDIT#### squid]# rpm -qi squid
> Name        : squid                        Relocations: (not
> relocatable)
> Version     : 3.1.23                            Vendor: CentOS
> Release     : 9.el6                         Build Date: Fri 24 Jul 2015
> 09:59:03 AM WEST
> Install Date: Tue 13 Oct 2015 02:31:20 PM WEST      Build Host:
> c6b8.bsys.dev.centos.org
> Group       : System Environment/Daemons    Source RPM: squid-3.1.23
> -9.el6.src.rpm
> Size        : 6649558                          License: GPLv2 and
> (LGPLv2+ and Public Domain)
> Signature   : RSA/SHA1, Fri 24 Jul 2015 09:39:20 PM WEST, Key ID
> 0946fca2c105b9de
> Packager    : CentOS BuildSystem <http://bugs.centos.org>
> URL         : http://www.squid-cache.org
> Summary     : The Squid proxy caching server
> Description :
>
> Anyone can help? Imagine I want to keep working on a ramdrive with
> 1.5G. How much can I get cache_dir configured with a safe margin so it
> doesnt fill the space?
>
> Any options I should look over again which might help me diagnose if it
> happens again?
>
> Kindest Regards,
> NMM
>
>
>
>
>
>
>
> _______________________________________________
> squid-users mailing list
> squid-users at lists.squid-cache.org
> http://lists.squid-cache.org/listinfo/squid-users

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