Messages in this thread | | | From | Willy Gardiol <> | Subject | Re: [2.6] system is very slow during disk access | Date | Thu, 7 Aug 2003 00:19:16 +0200 |
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Try to unmask IRQ, this should realy help... hdparm -u1 /dev/hda
I usually do on my disks: hdparm -c1 -u1 -d1 -X69 /dev/hda (note: use -X69 only for for an UDMA 100 or 133 drive)
> > Maybe you just didn't enable DMA on them. Use hdparm -v /dev/foo to find > > out. > > DMA is on. > > root@lfs:/home/mb> hdparm -v /dev/hda > > /dev/hda: > multcount = 16 (on) > IO_support = 1 (32-bit) > unmaskirq = 0 (off) > using_dma = 1 (on) > keepsettings = 0 (off) > readonly = 0 (off) > readahead = 256 (on) > geometry = 14244/16/63, sectors = 80418240, start = 0 > > > root@lfs:/home/mb> hdparm -v /dev/hdc > > /dev/hdc: > multcount = 16 (on) > IO_support = 1 (32-bit) > unmaskirq = 0 (off) > using_dma = 1 (on) > keepsettings = 0 (off) > readonly = 0 (off) > readahead = 256 (on) > geometry = 14244/16/63, sectors = 80418240, start = 0
- --
! Willy Gardiol - gardiol@libero.it gardiol.eu.org Use linux for your freedom.
"La guerra non farà mai finire alcuna guerra, nel migliore dei casi sarà stata una guerra in più."
Gino Strada, Buskashì
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