Date: Fri, 17 Jan 1997 15:27:58 -0800 (PST) From: Doug White <dwhite@gdi.uoregon.edu> To: Gary Kline <kline@tera.com> Cc: FreeBSD Questions <questions@freebsd.org> Subject: Re: IBM/CSC SCSI drive Message-ID: <Pine.BSI.3.94.970117152029.29478A-100000@localhost> In-Reply-To: <199701150457.UAA24359@athena.tera.com>
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I'm throwing this back into -questions for comment. On Tue, 14 Jan 1997, Gary Kline wrote: > Like I said, there isn't much that looks like it fits into > /etc/disktab. What's the probe line for this disk? It relays lots of info...sorry I deleted it. I really need the # sectors/track, tracks/cylinder & num cylinders on the disk. I used to know how to do disk math, but I've forgotten. > > The drive is an IBM DSAS-3720 > > Capacity: 730MB > Bytes/Sector 512 > Data transfer speed 10MB/sec > Average seek time 12ms > Rotational Speed 4500 rpm > > > Data Organization > > Number of heads 4 > Number of LBA's 1,427,328 (LBA??? dunno) > Sector siize 512 > User Data Bytes 730MB DSAS3720|IBM DSAS-3720:\ :dt=SCSI:ty=winchester:se#512:rm#4500:sf: > Can you make a disktab entry with just this?? Would anybody > else on the list have any clues? I'm lost... . Well, that's what I've hashed out so far. I think the disk probe gives much of what I'm missing, or else it's a matter of math. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major
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