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Re: odd behaviour with harddisk



hi ya burkhard

On Tue, 19 Nov 2002, Burkhard Ritter wrote:

> On Tue, 19 Nov 2002, Mike Dresser wrote:
> 
> > On Tue, 19 Nov 2002, Burkhard Ritter wrote:
> >
> > > Hallo.
> > >
> > > I have installed a 60G harddisk (Maxtor DiamondMax Plus 9)in my old P130.

...

> spass:/home/buri# hdparm -i
> /dev/hdb
> 
> /dev/hdb:
> 
>  Model=Maxtor 6Y060L0, FwRev=YAR41VW0, SerialNo=Y2R7JV6E
>  Config={ Fixed }
>  RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
>  BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
>  CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=120103200
>  IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
>  PIO modes: pio0 pio1 pio2 pio3 pio4
>  DMA modes: mdma0 mdma1 *mdma2 udma0 udma1 udma2 udma3 udma4 udma5 udma6
>  AdvancedPM=yes: disabled (255) WriteCache=enabled
>  Drive Supports : ataATA-1 ATA-2 ATA-3 ATA-4 ATA-5 ATA-6 ATA-7
> 
> But what can I take from this?

says you have a 60GB drive...

your bios on the mb w/ your p130 cpu probably does not support 32MB+ disks 
 or something
	- dont forget to tell lilo to use "lba" instead of "linear" mode

you have to tell linux that that drive is 60GB by specifying its
c/h/s  as defined in  "RawCHS=16383/16/63"
	- but you probably wont be able to boot from it... donno .. 
	just depends on how picky those old bios is

it also says you're running in  *mdma2 ....
	you should reset your disk to be  ATA-100 ( hdparm -X69 ... )

your accounting folks probably want to know the serial number of the disk
:-)

c ya
alvin



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