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Date:      Thu, 1 Oct 1998 02:17:22 -0700 (PDT)
From:      dan@math.berkeley.edu (Dan Strick)
To:        current@FreeBSD.ORG
Cc:        dan@math.berkeley.edu
Subject:   Re: MAKEDEV Support for sd and st Devices (was: time for some new man pages)
Message-ID:  <199810010917.CAA28131@math.berkeley.edu>

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> Solaris uses /dev/rmt/N for tape devices.

Solaris-2 still supports the Solaris-1 compatibility device name links
(i.e. sd0, st0, etc.) and the installation of these links is still the
default in at least the SPARCitechture side of the OS.

I won't defend Solaris-2 device naming conventions.
However, consider the truly horrible real names of the special
files in the Solaris-2 /devices directory.  Then count your blessings.

For those of you lucky enough to not know, on a Solaris-2 system
/dev/sd0a is a symbolic link to dsk/c0t3d0s0 which in turn points to
../../devices/io-unit@f,e0200000/sbi@0,0/dma@0,81000/esp@0,80000/sd@3,0:a.

/dev/da0s1a doesn't sound quite so bad any more.

Dan Strickl
dan@math.berkeley.edu

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