Subject: Re: NetBSD and 730 MB IDE Hard Drives
To: Brian D. Carlstrom <bdc@ai.mit.edu>
From: Craig M. Chase <chase@pine.ece.utexas.edu>
List: port-i386
Date: 11/26/1994 21:03:43
Brian D. Carlstrom writes:
>
> >>> Michael Graff writes:
>
> >> I am planning on purchasing a 730 megabyte Western Digital IDE
> >> drive. Will NetBSD be able to use this drive, or will it
> >> complain about the number of cylinders being greater then 1024?
> >> Thanks.
>
> > I believe the limitation on cylinders is a DOS problem. Other
> > smarter OS's have no such limitation. My SCSI drives have way
> > more than 1024 cylinders... ;)
>
> um, its a problem I believe with IDE drives in particular more than SCSI.
Hmmmm... I was looking through Computer Shopper yesterday, and I
noticed some "Enhanced IDE" propoganda which claimed something about
"breaking the 528Meg boundary".
No mention of > 1024 cyls, just 528Meg. The advertisement seemed to
suggest that the original IDE spec was somehow limited. (and the
New-And-Improved spec solved this problem with some 21st century black
magic)
Can anybody authoritatively declare this "boundary" to be B.S. (at
least as far as NetBSD is concerned)?
Thanks
Craig