en I try to change to udma100
> > ---
> > atacontrol mode 0 udma100 biosdma
> > Master = UDMA33
> > Slave = BIOSPIO
> > -
> > console output after i use atacontrol
> > -------------
limited to UDMA33, non-ATA66 cable or device
What does :
$ atacontrol list
say? It sure looks like you have a PIO device on the same cable as your
UDMA hard drive. And are you sure you have a UDMA 100 cable? It should
have a blue female plug for the motherboard side.
--
Jonathan Arnold (mailto
--
Dmesg out put
---
atapci0: port
0xfc00-0xfc0f at device 17.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
ata0-master: DMA limited to UDMA33, non-ATA66 cable or
device
ad0: 28615MB [58140/16/6
se
> I don't know how to test it (like hdparm in linux).
>
> --Other data:
>
> output from dmesg
>
> atapci1: port
> 0x1010-0x101f,0x1024-0x1027,0x1028-0x102f,0x1030-0x1033,0x1038-0x103f
> mem 0xf000-0xf000 irq 2 at device 8.0 on pci0
> ad4: DMA limit
There might be another possibility... I ran into a problem once where
Solaris would only allow me to use ATA33 on a Sis controller because
the controller driver was unstable at ATA66 in solaris. Perhaps its
down clocking so to speak.
I also had a problem with a promise pci ide controller card
#x27;t know how to test it (like hdparm in linux).
--Other data:
output from dmesg
atapci1: port
0x1010-0x101f,0x1024-0x1027,0x1028-0x102f,0x1030-0x1033,0x1038-0x103f
mem 0xf000-0xf000 irq 2 at device 8.0 on pci0
ad4: DMA limited to UDMA33, non-ATA66 cable or device
ad6: DMA limited to
mesg
>
> atapci1: port
> 0x1010-0x101f,0x1024-0x1027,0x1028-0x102f,0x1030-0x1033,0x1038-0x103f
> mem 0xf000-0xf000 irq 2 at device 8.0 on pci0
> ad4: DMA limited to UDMA33, non-ATA66 cable or device
> ad6: DMA limited to UDMA33, non-ATA66 cable or device
> ar0: 1907348M
and drives support
> udma100. I don't know if it is a bogus error, because
> I don't know how to test it (like hdparm in linux).
>
> --Other data:
>
> output from dmesg
>
> atapci1: port
> 0x1010-0x101f,0x1024-0x1027,0x1028-0x102f,0x1030-0x1033,0x1038-0x103f
&
-0x101f,0x1024-0x1027,0x1028-0x102f,0x1030-0x1033,0x1038-0x103f
> mem 0xf000-0xf000 irq 2 at device 8.0 on pci0
> ad4: DMA limited to UDMA33, non-ATA66 cable or device
> ad6: DMA limited to UDMA33, non-ATA66 cable or device
> ar0: 1907348MB [65535/255/63]
> status: READY subdisk
027,0x1028-0x102f,0x1030-0x1033,0x1038-0x103f
mem 0xf000-0xf000 irq 2 at device 8.0 on pci0
ad4: DMA limited to UDMA33, non-ATA66 cable or device
ad6: DMA limited to UDMA33, non-ATA66 cable or device
ar0: 1907348MB [65535/255/63]
status: READY subdisks:
0 READY ad4: 76319MB
[155061/16/6
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