lkml.org 
[lkml]   [2001]   [May]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Solved ?: IDE Performance lack !
* 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
--
+-O . . . o . . . O . . . o . . . O . . . ___ . . . O . . . o .-+
| Ein neuer Service von Links2Linux.de: / o\ RPMs for SuSE |
| --> PackMan! <-- naeheres unter | __| and others |
| http://packman.links2linux.de/ . . . O \__\ . . . O . . . O . |
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:17    [W:0.068 / U:0.088 seconds]
©2003-2014 Jasper Spaans. Advertise on this site