Date: Wed, 06 Mar 2013 13:02:29 -0500 From: Mike Jakubik <mike.jakubik@intertainservices.com> To: CeDeROM <cederom@tlen.pl> Cc: freebsd-stable@freebsd.org, freebsd-emulation@freebsd.org, Bernhard =?ISO-8859-1?Q?Fr=F6hlich?= <decke@freebsd.org> Subject: Re: 9.1 AMD64 multitasking efficiency low Message-ID: <1362592949.4699.6.camel@mjakubik.localdomain> In-Reply-To: <CAFYkXjm%2B%2BUPYBYVD_BFok5YmRtyKQAsnexRxOZLZCrA1GsMhtg@mail.gmail.com> References: <CAFYkXjkACs=2RaCb_BaoNT6PM%2B5gkQSGoKP5G4bR_284v_Eoig@mail.gmail.com> <201302130844.45388.c47g@gmx.at> <CAFYkXjk2PwB1CXihNKNAatc2J72SRc7M0YMayXFfoUExj1yJSQ@mail.gmail.com> <201302131321.49429.c47g@gmx.at> <CAFYkXjm%2B%2BUPYBYVD_BFok5YmRtyKQAsnexRxOZLZCrA1GsMhtg@mail.gmail.com>
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On Wed, 2013-02-13 at 13:30 +0100, CeDeROM wrote: > On Wed, Feb 13, 2013 at 1:21 PM, Christian Gusenbauer <c47g@gmx.at> wrote: > > It has something to do with the drive. I've just connected my external drive > > to the Intel controller and copied some GB of data around without performance > > impacts! So my new WDC drive works on both the JMicron and the Intel > > controller. > > On the other hand these drivers work very well on other operating > systems like WIndows and Linux, so I would rather suspect some > SCSI/CAM/SATA issues on the FreeBSD side...? > I have the same issues on my system. Whenever heavy IO occurs, such as extracting a large tar, my desktop (Xorg + KDE4) becomes completely unusable, i can not even type anything in to an already opened text editor.
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