* 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/
This archive was generated by hypermail 2b29 : Thu May 31 2001 - 21:00:32 EST