Date: Sun, 28 Sep 2008 11:25:17 -0500 From: "Diego F. Arias R." <dak.col@gmail.com> To: "Bill Moran" <wmoran@potentialtech.com> Cc: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>, Danny Do <ai_quoc@hotmail.com>, freebsd-questions@freebsd.org Subject: Re: Hard disk bottle neck. Message-ID: <3b93bd110809280925i2a99efd7qf733658d7c23fd74@mail.gmail.com> In-Reply-To: <20080928121713.5c905a40.wmoran@potentialtech.com> References: <00d101c92154$691f53c0$3b5dfb40$@com> <48DF78C3.9080401@infracaninophile.co.uk> <BAY139-DAV95C49C49907D7EFE01A0190410@phx.gbl> <20080928165534.X96877@wojtek.tensor.gdynia.pl> <20080928121713.5c905a40.wmoran@potentialtech.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, Sep 28, 2008 at 11:17 AM, Bill Moran <wmoran@potentialtech.com> wrote: > Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl> wrote: >> >> after you recompile the kernel with that patch, check your disk >> performance in some directory consisting of many large files >> >> cd that_dir >> for x in *;do (cat $x >/dev/null &);done >> >> while running systat,:vmstat on another console > > More specifically, do this before and after you make the change, to > demonstrate whether or not you actually fixed the problem. > > -- > Bill Moran > http://www.potentialtech.com > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > do you check gstat? If the patch dont works, maybe yoy may try to split the raid (2 raid 5) or better use a raid 10. The raid 5 isnt a top performance raid. -- mmm, interesante.....
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3b93bd110809280925i2a99efd7qf733658d7c23fd74>