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Date: Wed, 16 May 2001 14:55:46 +0200 (CEST)
From: quinot@cuivre.fr.eu.org
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Subject: kern/27383: Client NFS mount hangs with multihomed server
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>Number:         27383
>Category:       kern
>Synopsis:       Client NFS mount hangs with multihomed server
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed May 16 06:00:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Thomas Quinot
>Release:        FreeBSD 4.3-RC i386
>Organization:
>Environment:
System: FreeBSD geveor.cuivre.fr.eu.org 4.3-RC FreeBSD 4.3-RC #0: Tue Apr 3 18:49:15 CEST 2001 root@geveor.cuivre.fr.eu.org:/usr/obj/usr/src/sys/PORTAB i386


	
>Description:
	The problem is the one described in kern/9612: a FreeBSD
	NFS client hangs in sbwait() while trying to mount an NFS
	filesystem if the source address in the NFS reply is not the
	same as the destination address that was used to send the request.

	kern/9612 indicates that the server setup can be changed to
	resolve the problem, by having nfsd bind separately on each
	interface, but this assumes that the server is a FreeBSD host,
	and that its setup can be changed.

	Is there a possibility to fix the FreeBSD client side so at least
	the NFs mount can be cancelled instead of hanging indefinitely
	in sbwait?

>How-To-Repeat:
	
>Fix:

	
>Release-Note:
>Audit-Trail:
>Unformatted:

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