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Date: Fri, 29 Jun 2001 00:56:14 -0700 (PDT)
From: Vladimir Borisov <vov@maspeter.spb.ru>
To: freebsd-gnats-submit@FreeBSD.org
Subject: problems with backup to Tandberg SLR40 strimmer
X-Send-Pr-Version: www-1.0

>Number:         28508
>Category:       kern
>Synopsis:       problems with backup to Tandberg SLR40 strimmer
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    remko
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jun 29 01:00:12 PDT 2001
>Closed-Date:    Sat Jan 27 19:01:46 GMT 2007
>Last-Modified:  Sat Jan 27 19:01:46 GMT 2007
>Originator:     Vladimir Borisov
>Release:        4.2
>Organization:
MAS Electronic AG, Sankt-Peterburgs branch
>Environment:
FreeBSD bs.maspeter.ru 4.2-RELEASE FreeBSD 4.2-RELEASE #0: Mon Nov 20 13:02:55 GMT 2000     jkh@bento.FreeBSD.org:/usr/src/sys/compile/GENERIC  i386

>Description:
The first command "tar -c <file>" - OK.
The second and few next "tar -r <file>" may be OK, if files are small.
If files are big (~1Mb) the second command "tar -r <file>" return the following mistake:
============
(sa0:sym0:0:2:0): WRITE(06). CDB: a 0 0 28 0 0
(sa0:sym0:0:2:0): ILLEGAL REQUEST asc:50,0
(sa0:sym0:0:2:0): Write append error.
tar: can't write to /dev/rsa0 : Invalid argument
============
If you know, how to troubleshoot this problem - let me know please.
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-scsi 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Tue Aug 31 01:23:59 GMT 2004 
Responsible-Changed-Why:  
Looks like a bug in the SCSI code. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=28508 

From: Matthew Jacob <Matthew.Jacob@quantum.com>
To: "'freebsd-gnats-submit@FreeBSD.org'" <freebsd-gnats-submit@FreeBSD.org>,
	"'vov@maspeter.spb.ru'" <vov@maspeter.spb.ru>
Cc:  
Subject: Re: kern/28508: problems with backup to Tandberg SLR40 strimmer
Date: Tue, 31 Aug 2004 12:08:40 -0600

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 The man page for tar (1) explicitly states:
  
 -r
 --append    ...Does not work on Quarter Inch tapes.
  
 
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 <DIV><SPAN class=369180518-31082004><FONT size=2>The man page for tar (1) 
 explicitly states:</FONT></SPAN></DIV>
 <DIV><SPAN class=369180518-31082004><FONT size=2></FONT></SPAN>&nbsp;</DIV>
 <DIV><SPAN class=369180518-31082004><FONT size=2>-r</FONT></SPAN></DIV>
 <DIV><SPAN class=369180518-31082004><FONT size=2>--append&nbsp;&nbsp;&nbsp; 
 ...Does not work on Quarter Inch tapes.</FONT></SPAN></DIV>
 <DIV><SPAN class=369180518-31082004></SPAN>&nbsp;</DIV></BODY></HTML>
 
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State-Changed-From-To: open->feedback 
State-Changed-By: remko 
State-Changed-When: Sat Dec 30 17:02:21 UTC 2006 
State-Changed-Why:  
Matthew replied that this is documented behaviour, does this 
satisfy your question? 


Responsible-Changed-From-To: freebsd-scsi->remko 
Responsible-Changed-By: remko 
Responsible-Changed-When: Sat Dec 30 17:02:21 UTC 2006 
Responsible-Changed-Why:  
grab the pr 

http://www.freebsd.org/cgi/query-pr.cgi?pr=28508 
State-Changed-From-To: feedback->closed 
State-Changed-By: remko 
State-Changed-When: Sat Jan 27 19:01:45 UTC 2007 
State-Changed-Why:  
feedback timeout 

http://www.freebsd.org/cgi/query-pr.cgi?pr=28508 
>Unformatted:
