[LUGOS] ide performace

[Tomi Hrovatin]

Debian.

DMA-ja ne more naštelat.

poki:/home/tomih# hdparm -u1d1m16c1 /dev/hda

/dev/hda:
 setting 32-bit I/O support flag to 1
 setting multcount to 16
 setting unmaskirq to 1 (on)
 setting using_dma to 1 (on)
 HDIO_SET_DMA failed: Operation not permitted
 multcount    = 16 (on)
 I/O support  =  1 (32-bit)
 unmaskirq    =  1 (on)
 using_dma    =  0 (off)
poki:/home/tomih# hdparm -u1d1m16c1 /dev/hdb

/dev/hdb:
 setting 32-bit I/O support flag to 1
 setting multcount to 16
 setting unmaskirq to 1 (on)
 setting using_dma to 1 (on)
 HDIO_SET_DMA failed: Operation not permitted
 multcount    = 16 (on)
 I/O support  =  1 (32-bit)
 unmaskirq    =  1 (on)
 using_dma    =  0 (off)

Ampak z dosegli smo pa 100% pohitritev! ;)
poki:/home/tomih# hdparm -t /dev/hda

/dev/hda:
 Timing buffered disk reads:  64 MB in 13.50 seconds =  4.74 MB/sec
poki:/home/tomih# hdparm -t /dev/hdb

/dev/hdb:
 Timing buffered disk reads:  64 MB in 13.51 seconds =  4.74 MB/sec


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-----Original Message-----
From: Uroš Golja [mailto:goljau at comcom.si] 
Sent: Thursday, December 11, 2003 11:03 AM
To: lugos-list at lugos.si
Subject: Re: [LUGOS] ide performace


Zate, Nejc, velja enako kot za Tomija. Naredi hdparm -u1d1m16c1 /dev/hda 
in hdparm -u1d1m16c1 /dev/hdb, stestiraj in javi rezultate. Se mi zdi, 
da imata razštelan vmesnik na matični plošči. Debian?

LP,
Uroš