AFS (R) 3.4a 
			    PATCH RELEASE 
			      JULY 1997     
				README

			SUPPORTED SYSTEM TYPES


The AFS (R) Release Notes contain a list of the system types that were
initially supported in AFS 3.4.  This file contains an updated list of
system types that are now supported and information about discontinued
systems. Other files in this README directory include additions and
corrections to the AFS 3.4 Installation Guide and information about
defects and limitations and defect fixes associated with the July
1997 release and with previous releases of AFS 3.4a.


TABLE OF CONTENTS

SECTION 1	Supported Systems
SECTION 2	Discontinued Systems


SECTION 1: SUPPORTED SYSTEMS

alpha_osf32	DEC AXP system running Digital UNIX (formerly DEC OSF/1)
		version 3.2 and 3.2a with single processors

alpha_osf32c	DEC AXP system running Digital UNIX (formerly DEC OSF/1)
		version 3.2c and with single and multiple processors. 
		Also certified for Digital Unix version 3.2d

alpha_dux40     DEC AXP system running Digital UNIX version 4.0 with
		single processors. Also certified for Digital UNIX
		version 4.0a

hp700_ux90	Hewlett-Packard 9000 Series 700 running HP-UX 9.01 with
		single and multiple processors

hp800_ux90	Hewlett-Packard 9000 Series 800 running HP-UX 9.01 with
		single and multiple processors

hp700_ux100	Hewlett-Packard 9000 Series 700 running HP-UX 10.01 with
		single and multiple processors

hp800_ux100	Hewlett-Packard 9000 Series 800 running HP-UX 10.01 with
		single and multiple processors

hp700_ux101	Hewlett-Packard 9000 Series 700 running HP UX 10.10 with
     		single and multiple processors

hp800_ux101	Hewlett-Packard 9000 Series 800 running HP UX 10.10 with
     		single and multiple processors

hp_ux102	Hewlett-Packard 9000 Series and PA8000 Series 700 and
		800 machines running HP UX 10.20 with single and
		multiple processors

ncrx86_30	AT&T/NCR 3000 systems running NCR UNIX version 2.0.2 and 3.0

rs_aix32	IBM RS/6000 running AIX 3.2.5 with single processors

rs_aix41	IBM RS/6000 running AIX 4.1.1, 4.1.3, or 4.1.4 with single
		and multiple processors

rs_aix42	IBM RS/6000 running AIX 4.2 with single and multiple
		processors 

sgi_53		Silicon Graphics systems with one or more R3000, R4000, or
		R5000 processors running IRIX 5.3

sgi_61		Silicon Graphics systems with one or more R8000
		processors running IRIX 6.1

sgi_62 		Silicon Graphics systems with one or more 64-bit R4000,
		R8000, or R10000 processors or 32-bit R4x00 or R5000
		processors running IRIX 6.2

sgi_63		Silicon Graphics systems with one 32-bit R5000 or one
		64-bit R10000 processor running IRIX 6.3 

sun4c_411	Sun SPARCstation with sun4c kernel architecture running 
		SunOS 4.1.1 with single processors

sun4c_53	Sun SPARCstation with sun4c kernel architecture running  
                Solaris 2.3 with single and multiple processors

sun4c_54	Sun SPARCstation with sun4c kernel architecture running  
		Solaris 2.4 with single and multiple processors

sun4m_412	Sun SPARCstation with sun4m kernel architecture running  
		SunOS 4.1.2 with single and multiple processors

sun4m_53	Sun SPARCstation with sun4m kernel architecture running  
		Solaris 2.3 with single and multiple processors

sun4m_54	Sun SPARCstation with sun4m kernel architecture running  
		Solaris 2.4 with single and multiple processors

sun4x_55	Sun SPARCstation with kernel architecture sun4c, sun4d,
		sun4m, and sun4u running Solaris 2.5 with single
		and multiple processors.  Also certified for Solaris
		version 2.5.1 


SECTION 2: DISCONTINUED SYSTEMS

AFS 3.4 will be the last AFS release for the following:
      - Digital UNIX v2.0 (formerly DEC OSF/1)
      - Digital UNIX v3.0 (formerly DEC OSF/1)
      - Ultrix 4.3, 4.3a, 4.4
      - SGI 5.2
      - Sun4 Hardware

Transarc will continue to provide AFS support for these platforms, but
will fix only high severity defects; Transarc will not make any
interim releases (such as AFS 3.4a) available for these platforms.

AFS 3.4 will be the last major release for the following:
      - Solaris 2.3
      - AIX 3.2.X
      - SunOS

Transarc will continue to provide support for these platforms and will
make interim releases (such as AFS 3.4a) available for these
platforms. Transarc will not, however, make AFS 3.5 available on these
platforms.