Patch-ID# 104114-01
Keywords: st DR detach
Synopsis: SunOS 5.4 CS6400: st DR/DLT patch
Date: Nov/20/96

Solaris Release: 2.4

SunOS release: 5.4 CS6400

Unbundled Product:

Unbundled Release:

Topic: SunOS 5.4 CS6400: st DR/DLT patch

   NOTE 1:	This patch replaces the Cray patch C641040-02.  You do
		not need to install this patch if you have already
		installed C641040-02.

   NOTE 2:	BugID's with six digits or less are related to Cray SPR's.

BugId's fixed with this patch: 89851 100327

Changes incorporated in this version:

Relevant Architectures: sparc.cray4d

Patches accumulated and obsoleted by this patch: 641040-02

Patches which conflict with this patch: 102035-01

Patches required with this patch:

Obsoleted by: 102035-02

Files included with this patch:

/platform/CYRS,Superserver-6400/kernel/drv/st

Problem Description:

(from C641040-02)

100327: 2.4 PATCH FOR SPR 99698: NEED DLT SUPPORT IN 2.4 AND 2.5 SCSI TAPE DRIVER

Straightforward addition of DLT capability for normal as well as TMS
use.

(from C641040-02)

89851: DR DETACH RELEASE (SOLARIS 2.4 MAINTENANCE UPDATE #2)

(from 102035-01)

1176144 st: dat soft error warning messages too frequently
1157383 incorrect calculation for soft error on tapes

Descriptions are listed in the bug reports... as this is being
filed as a patch to 2.4 geared for 2.4.1.

Patch Installation Instructions:
--------------------------------
Refer to the Install.info file within the patch for instructions on
using the generic 'installpatch' and 'backoutpatch' scripts provided
with each patch. Any other special or non-generic installation
instructions should be described below.

Special Install Instructions:
-----------------------------

*** IMPORTANT NOTE ABOUT THIS INTERIM PATCH ***

The 104114-01 patch obsoletes and accumulates all changes in Sun patch
102035-01.  However, if in the future Sun releases a newer revision of
the 102035 patch or obsoletes the 102035-01 patch by accumulating it
into some other patch, then this patch will become obsolete.

Sun recommends that this patch be installed without the -d option so 
that it can be backed out.  If and when Sun releases a patch that
obsoletes the 102035-01 patch Sun will produce a ported version of
that patch for use on the CS6400.  Users will be required to back out this
INTERIM patch so that the new patch can be installed.