From nobody@FreeBSD.org  Wed Mar 28 21:14:21 2012
Return-Path: <nobody@FreeBSD.org>
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 213DA106564A
	for <freebsd-gnats-submit@FreeBSD.org>; Wed, 28 Mar 2012 21:14:21 +0000 (UTC)
	(envelope-from nobody@FreeBSD.org)
Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22])
	by mx1.freebsd.org (Postfix) with ESMTP id 0C1A58FC08
	for <freebsd-gnats-submit@FreeBSD.org>; Wed, 28 Mar 2012 21:14:21 +0000 (UTC)
Received: from red.freebsd.org (localhost [127.0.0.1])
	by red.freebsd.org (8.14.4/8.14.4) with ESMTP id q2SLEKDT048101
	for <freebsd-gnats-submit@FreeBSD.org>; Wed, 28 Mar 2012 21:14:20 GMT
	(envelope-from nobody@red.freebsd.org)
Received: (from nobody@localhost)
	by red.freebsd.org (8.14.4/8.14.4/Submit) id q2SLEKMQ048082;
	Wed, 28 Mar 2012 21:14:20 GMT
	(envelope-from nobody)
Message-Id: <201203282114.q2SLEKMQ048082@red.freebsd.org>
Date: Wed, 28 Mar 2012 21:14:20 GMT
From: Paul Mezzanini <pfmeec@rit.edu>
To: freebsd-gnats-submit@FreeBSD.org
Subject: NFS data corruption.
X-Send-Pr-Version: www-3.1
X-GNATS-Notify:

>Number:         166477
>Category:       kern
>Synopsis:       [nfs] NFS data corruption.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-fs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Mar 28 21:20:11 UTC 2012
>Closed-Date:    
>Last-Modified:  Sun Apr 15 14:42:37 UTC 2012
>Originator:     Paul Mezzanini
>Release:        9.0-RELEASE
>Organization:
Rochester Institute of Technology
>Environment:
FreeBSD tardis.rc.rit.edu 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue Jan  3 07:46:30 UTC 2012     root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64

>Description:
Environment:
NFS Client - clean FreeBSD 9 amd64 install
NFS Server - BlueArc Mercury 110 NAS

MTU 9000


Specifying default mount options will cause the data corruption to occur.  It is consistent on which files are corrupted.  Not all files become corrupt.  I have not found what triggers the error within a file.  File type (binary/text) does not seem to be a factor.  

I am still gathering data to try and isolate exactly where this error is being introduced.  
>How-To-Repeat:
copy a file from the bluearc to local disk via nfs.  "Copy" can be either cp, rsync or any other read method.  


>Fix:
Force mount to use oldnfs OR force rsize/wsize to 32768



>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-fs 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Mon Apr 2 06:18:31 UTC 2012 
Responsible-Changed-Why:  
Over to maintainer(s). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=166477 

From: dfilter@FreeBSD.ORG (dfilter service)
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: kern/166477: commit references a PR
Date: Sun, 15 Apr 2012 14:06:45 +0000 (UTC)


 ***MISFILED COMMIT***


 crees       2012-04-15 14:06:32 UTC
 
   FreeBSD ports repository
 
   Modified files:
     databases/ludia      Makefile distinfo 
   Added files:
     databases/ludia/files patch-pgsenna2.c 
   Log:
   - Update to 1.5.2
   
   - Use USE_PGSQL for server dependency
   
   - Fix build with postgresql-8.3 and change dependency
   
   Obtained from:  http://decide.cocolog-nifty.com/blog/2009/03/postgresql-836-.html
   
   PR:             ports/166477
   Submitted by:   crees
   
   Revision  Changes    Path
   1.8       +8 -13     ports/databases/ludia/Makefile
   1.4       +2 -2      ports/databases/ludia/distinfo
   1.1       +17 -0     ports/databases/ludia/files/patch-pgsenna2.c (new)
 _______________________________________________
 cvs-all@freebsd.org mailing list
 http://lists.freebsd.org/mailman/listinfo/cvs-all
 To unsubscribe, send any mail to "cvs-all-unsubscribe@freebsd.org"
 
State-Changed-From-To: open->closed 
State-Changed-By: crees 
State-Changed-When: Sun Apr 15 14:39:57 UTC 2012 
State-Changed-Why:  
Committed. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=166477 
State-Changed-From-To: closed->open 
State-Changed-By: crees 
State-Changed-When: Sun Apr 15 14:41:14 UTC 2012 
State-Changed-Why:  
Wow, typed the PR number in twice wrongly, sorry. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=166477 
>Unformatted:
