Date: Fri, 10 Jan 1997 12:54:26 -0500 (EST) From: Bill/Carolyn Pechter <pechter@shell.monmouth.com> To: freebsd-questions@freebsd.org Subject: IDE+SCSI on same card... Message-ID: <199701101754.MAA11214@shell.monmouth.com>
next in thread | raw e-mail | index | archive | help
Forwarded message: >From owner-freebsd-questions@freefall.freebsd.org Fri Jan 10 12:28:29 1997 Message-ID: <01BBFEEC.F8248320@etn182.armyyp> From: "John M. Ruschmeyer" <jruschme@csc.com> To: "'Bill/Carolyn Pechter'" <pechter@shell.monmouth.com> Cc: "'freebsd-questions@freebsd.org'" <freebsd-questions@freebsd.org> Subject: RE: Smart Connex PM2001 SCSI -- IDE+SCSI Date: Fri, 10 Jan 1997 11:53:56 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >From: Bill/Carolyn Pechter[SMTP:pechter@shell.monmouth.com] >Sent: Friday, 10 January, 1997 2:29 AM >To: dwhite@resnet.uoregon.edu >Cc: freebsd-questions@freebsd.org >Subject: Re: Smart Connex PM2001 SCSI -- IDE+SCSI >> The two technologies aren't interchangable, ie you can't have an IDE and a >> SCSI device on the same chain. > >Wanna bet -- not on the same cable (bus) but on the same controller looking >like one drive... > >Actually, Longshine made a controller that would mix SCSI and IDE drives >into one large striped disk. It looked like a WD1003 MFM controller >to Dos and Linux (I think Linux). It didn't support CDROMS or Tape. >(Imagine the striped mess...) Actually, that's not *quite* correct. The IDE drive would look like one drive. All the SCSI drives would then be RAIDed together into a single large drive. (I have no idea how it determined what blocks to put on what drive.) It did work well with Linux. I also seem to remember getting some version of BSD to install on it. (Probably and old 386BSD.) <<<John>>> ------------------------------------------------------------------------------- Bill Pechter/Carolyn Pechter | 17 Meredith Drive, Tinton Falls, NJ 07724, 908-389-3592 | pechter@shell.monmouth.com This message brought to you by the letters VAX and the numbers 11 and 780.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199701101754.MAA11214>