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Re: [Slackit.org] Calo prestazioni con kernel 2.6.x


From: cRoW2k
Subject: Re: [Slackit.org] Calo prestazioni con kernel 2.6.x
Date: Tue, 28 Dec 2004 13:51:30 +0100
User-agent: Mozilla Thunderbird 1.0 (Windows/20041206)

FaB|Os Fabio ha scritto:
----- Original Message -----
From: "Giacomo Rizzo" <address@hidden>
To: "Slackit.org Mailing List" <address@hidden>
Subject: Re: [Slackit.org] Calo prestazioni con kernel 2.6.x
Date: Tue, 28 Dec 2004 00:06:24 +0100


DMA?

hdparm /dev/hd[N] | grep using_dma

Giacomo


address@hidden:/# hdparm /dev/hda6 | grep using_dma
 using_dma    =  0 (off)
address@hidden:/# hdparm /dev/hda6
/dev/hda6:
 multcount    = 16 (on)
 IO_support   =  0 (default 16-bit)
 unmaskirq    =  0 (off)
 using_dma    =  0 (off)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 geometry     = 16383/255/63, sectors = 51215157, start = 86124528
address@hidden:/#

รจ un po' down :)

da root: hdparm -c1 -d1 /dev/hdX
poi datti anche una letta ai vari how-to di hdparm per altre ed eventuali opzioni.




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