On Jun 6, 2009, at 12:47 AM, PeterH wrote:
>
> The known-to-work patches are:
>
>
> ATA4 (DA and early QS HD channel)
>
> #! /bin/bash -
>
> if    kextstat -lb com.apple.driver.KeyLargoATA | grep -F -q  
> KeyLargoATA &&
>       ! ioreg -rStp IODeviceTree -n ata-4 -w0 | grep -F -q lba-48
> then  read -rd $'\000' nvram nvramrc <<< "`nvram nvramrc 2>&-`"
>       if      sudo nvram 'use-nvramrc?=true'  \
>       nvramrc='dev mac-io/ata-4 0 0 " lba-48" property device-end'"  
> $nvramrc"
>       then echo '48-bit LBA support will be enabled on the next  
> reboot.'; fi
> fi
>
>
> ATA3 (DA and early QS optical channel, and some other HD channels)
>
> #! /bin/bash -
>
> if    kextstat -lb com.apple.driver.KeyLargoATA | grep -F -q  
> KeyLargoATA &&
>       ! ioreg -rStp IODeviceTree -n ata-3 -w0 | grep -F -q lba-48
> then  read -rd $'\000' nvram nvramrc <<< "`nvram nvramrc 2>&-`"
>       if      sudo nvram 'use-nvramrc?=true'  \
>       nvramrc='dev mac-io/ata-3 0 0 " lba-48" property device-end'"  
> $nvramrc"
>       then echo '48-bit LBA support will be enabled on the next  
> reboot.'; fi
> fi
>
>
> ATA2 (some other HD channels and some other optical channels)
>
> #! /bin/bash -
>
> if    kextstat -lb com.apple.driver.KeyLargoATA | grep -F -q  
> KeyLargoATA &&
>       ! ioreg -rStp IODeviceTree -n ata-2 -w0 | grep -F -q lba-48
> then  read -rd $'\000' nvram nvramrc <<< "`nvram nvramrc 2>&-`"
>       if      sudo nvram 'use-nvramrc?=true'  \
>       nvramrc='dev mac-io/ata-2 0 0 " lba-48" property device-end'"  
> $nvramrc"
>       then echo '48-bit LBA support will be enabled on the next  
> reboot.'; fi
> fi
>
>
>

I'm a bit disconnected from the systems programming ... where is this  
input?

Hopefully convenient to a Cut/Paste scenario? some kind of Script  
application?

I just bought a DA Dual 533 and will need to apply something for  
large drive support there as well. May leave my Yikes! alone, since  
the DA will be replacing its function.

Bill Connelly
artsite: http://mysite.verizon.net/moonstoneartstudio
myspace: http://www.myspace.com/moonstoneartstudio




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