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Subject: Re: cygwin / ssh / veritas problem: PBX_Acceptor
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From: Can Ekingen <ekingen AT un DOT org>
Date: Fri, 24 Apr 2009 12:09:52 -0400
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Thanks for the detailed answer.
But when I run passwd -R , I get  "passwd: unknown option -- R" error. Even
Administrator user gets the same error . ps -ef shows cygrunsrv is owned by
SYSTEM
Also I wanted to try Method 2 but I can't find cyglsa-config , neither
in /bin nor in /usr/bin directory.



                                                                           
             Corinna Vinschen                                              
             <corinna-cygwin AT c                                             
             ygwin.com>                                                 To 
             Sent by:                  cygwin AT cygwin DOT com                   
             cygwin-owner AT cygw                                          cc 
             in.com                                                        
                                                                   Subject 
                                       Re: cygwin / ssh / veritas problem: 
             24/04/2009 04:11          PBX_Acceptor                        
             AM                                                            
                                                                           
                                                                           
             Please respond to                                             
             cygwin AT cygwin DOT com                                             
                                                                           
                                                                           




On Apr 23 16:41, Can Ekingen wrote:
>
> I installed cygwin base and admin packages along with openssh on a
windows
> server. Veritas volume manager 5.1 is also installed on this server. I
can
> ssh to cygwin and run commands remotely by typing password. But I want to
> run commands without password. So I configured .ssh/authorized_keys2
file,
> so I can ssh without password. There is no problem in running unix
commands
> like ls , echo even some EMC symcli commands like sympd list. But when it
> comes to veritas volume manager commands , ssh hangs with an error
message
> that I can't even find on google:
>
> root AT client:/root# ssh winserv  -l iadministrator "vxdisk list"
> PBX_Acceptor, cannot connect on \\.\pipe\/tmp/PBXPIPE
> {8c7ebc1d-19bd-4d90-9f79-baf15bd318b9}, pipe connect: Input/output error

This is the usual problem when running in the wrong session.  This has
been discussed a lot on this list in the last couple of years.  For the
next major release of Cygwin we have a solution for this problem, which
is, using a password for password-less authentication.  Read
http://cygwin.com/1.7/cygwin-ug-net/ntsec.html#ntsec-setuid-overview
carefully.  The problem is explained in
http://cygwin.com/1.7/cygwin-ug-net/ntsec.html#ntsec-nopasswd1
the solution in
http://cygwin.com/1.7/cygwin-ug-net/ntsec.html#ntsec-nopasswd3


Corinna

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Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat

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