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- Newsgroups: comp.sys.sun.hardware
- Path: sparky!uunet!gumby!wupost!usc!rpi!kyriazis
- From: kyriazis@mistral.rdrc.rpi.edu (George Kyriazis)
- Subject: Re: Sun's SCSI Target Addresses
- Message-ID: <5gdycfa@rpi.edu>
- Nntp-Posting-Host: mistral.rdrc.rpi.edu
- Organization: Rensselaer Design Research Center, RPI, Troy, NY
- References: <1992Aug14.043144.9990@i88.isc.com> <1992Aug17.151826.10568@emr1.emr.ca> <4914@calmasd.Prime.COM>
- Date: Mon, 17 Aug 1992 19:31:31 GMT
- Lines: 16
-
- In article <4914@calmasd.Prime.COM> gdh@calmasd.Prime.COM (Gerald Hall) writes:
- >What I don't understand is the LUN stuff. Is this used anywhere
- >or is it just historical. The sd numbers on a Sun4 (not 4c and I have
- >not yet seen the 4m) are really strange because of the provision
- >for LUNs.
- >
- They are used. If I am not mistaken, your average SCSI <--> ESDI, or
- SCSI <--> MFM converters can have 2 drives attaches. One of them is
- LUN 0, and the other one is LUN 1; both with the same SCSI ID.
-
- --george
- --
- ----------------------------------------------------------------------------
- George Kyriazis | Rensselaer Design Research Center, CII 7015,
- kyriazis@rdrc.rpi.edu | RPI, Troy, NY 12180.
- ----------------------------------------------------------------------------
-