Patch-ID# 103348-01
Keywords: LANClient NFS mount snfs Soaris2.5 crash kernel panic
Synopsis: Solarnet LAN client 1.1 causes Solaris 2.5 panic with data fault 
Date: Apr/08/96

Solaris Release: 2.5

SunOS Release: 5.5

Unbundled Product: LM Client

Unbundled Release: 1.1

Relevant Architectures: sparc

BugId's fixed with this patch: 1222359 1233771

Changes incorporated in this version:

Patches accumulated and obsoleted by this patch: 

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch: 

    SUNWsnclt:
	/usr/kernel/fs/snfs

Problem Description: 

 A SunOS kernel module 'snfs' in /usr/kernel/fs directory has been recompiled under Solaris 2.5 to pick up the changes went into Solaris 2.5 VFS interface.

ESC 504185 (Bug #1233771) - 
	We have a probleme with Solarnet LAN Client 1.1 and Solaris 2.5:

	Install of  Solarnet LAN CLient 1.1		OK
	# /opt/SUNWipx/diag/bin/ipxtest			OK
	# /opt/SUNWefps/bin/nwclient start		OK
	snlogin successful

	but when we try to mount a Novell Volume:
	# mount -F snfs nw:SERVER:SYS /mnt

	The machine panic with the message:
	BAD TRAP occured in module "snfs" due to an illegal access to a 
		user address.
	mount: data fault


ESC 504199 (Bug #1229064) - 
	System is Sparc 5 with Solaris 2.5, Solarnet LAN client 1.1
	ipxd is running .
	nwclient is well working (snlogin, ncget ...) but every time you will 
	try to mount a volume from a netware server, the sparc will panic.

	# mount -F snfs nw:ISO1:SYS /mnt

	BAD TRAP occured in module "snfs" due to an illegal access to a user 
		address.
	mount: data fault


ESC 504220 (Bug #1222359) -
	When the customer was running Solaris 2.4 he had no problems. 
	Since upgrading to 2.5 he is experiencing problems with Solarnet 
	LAN Client. He can log in to his NetWare server with no problem 
	but when he attempts to mount a netware volume onto the Solaris 2.5 
	filesystem, the solaris 2.5 system crashes. This happens every time.

Patch Installation Instructions: 
-------------------------------- 
Refer to the Install.info file 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 as special instructions.

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

Please note that this patch should NOT be installed on a Solaris 2.4 (or earlier)
system!!  It does not support SunOS 2.4 and prior. Nor should this patch be 
applied to a Ultra Sparc (sun4u) system.