From: Marc Schiffbauer <marc.schiffbauer@links2linux.de>
To: linux-kernel@vger.kernel.org
Subject: Re: Solved ?: IDE Performance lack !
Date: Sun, 27 May 2001 13:08:39 +0200 [thread overview]
Message-ID: <20010527130839.B20142@lisa.links2linux.home> (raw)
In-Reply-To: <01052712064100.02124@linux.zuhause.de>
In-Reply-To: <01052712064100.02124@linux.zuhause.de>; from stepken@little-idiot.de on Sun, May 27, 2001 at 12:06:41PM +0200
* Guido Stepken schrieb am 27.05.01 um 12:06 Uhr:
> Hi !
>
> My performance problemes have disappeared. I recompiled the kernel with:
>
> (Direct) PCI access mode
> APIC and IOApic == OFF
> SCSI competely == OFF
> NE1000/2000 Modules compiled in as Module (directly compiled in did not work)
> Changed BIOS PCI Mode to AUTO (perhaps useless)
>
Hmm, strange. My PCI-Mode is (Any), I have APIC enabled
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_LOCAL_APIC=y
And I use SCSI.
I do not have any Problems. Do you have these Problems under heavy
load, or when your machine is idle?
> Now my performance is normal, with and without hdparm optimisations (tnx to
> posters)
Hmm. hdparm -d1 should AFAIK always speedup your IDE-HD
I have about 6MB/s without and about 26 MB/s using DMA
>
> IMHO, there are still problems with interrupts (is thre still one
> interrupt/IP paket ??)
>
Dont know. Try to find out e.g. with xosview, which shows you
interupts...
-Marc
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prev parent reply other threads:[~2001-05-27 11:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-27 10:06 Guido Stepken
2001-05-27 11:08 ` Marc Schiffbauer [this message]
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