[parisc-linux] Can't write to hard drives on a K200
Joe Emenaker
joe at emenaker.com
Tue Sep 26 17:38:49 MDT 2006
Joel Soete wrote:
>> Hrmmm.... so maybe the disks are read-only somehow, right? Well then
>> how come I can dd like so:
>>
>> dd if=/dev/zero of=/dev/sda bsQ2 count
>>
>> That works fine. So.... anybody have any idea what's going on?
> If that doesn't matter to completely erase your disk try the same cmdl
> without count param, i.e.
> dd if=/dev/zero of=/dev/sda bsQ2
Well, I did the entire drive with:
dd if=/dev/zero of=/dev/sda bsQ2 count count88314
and that worked fine.
I also tried your
dd if=/dev/zero of=/dev/sda bsQ2k
and that worked too (8192 records in, 8192 records out).
So... dd works, (c)fdisk doesn't. I guess I could just get someone to
partition a blank hd just the way I want and then send me their
partition table (dd if=/dev/sdX bsQ2 count=1 | gzip -9 | mail ....),
then I could dd it on this end and I'd be all set, huh?
Well, there's another option. I could plug the drives into a SCSI card
on a PC... but I've tried that, and I can't get that to work. If someone
wants to help me with *that*, I'd appreciate that as well, since I
clearly don't understand all of the intricacies of SCSI, because I
couldn't get the PC to recognize the drive(s). I *think* it had to do
with the drives being (apparently) "single-ended"... but I don't know.
- Joe
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