BackupPC-users

Re: [BackupPC-users] The dread "Unable to read 4 bytes" / "Read EOF: Connection reset by peer"

2010-05-11 13:32:07
Subject: Re: [BackupPC-users] The dread "Unable to read 4 bytes" / "Read EOF: Connection reset by peer"
From: Josh Malone <jmalone AT nrao DOT edu>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Tue, 11 May 2010 13:30:32 -0400
On Tue, 11 May 2010 12:26:47 -0500, Nick Bright <oz AT valnet DOT net> wrote:
> On 5/11/2010 9:53 AM, Les Mikesell wrote:
>> On 5/10/2010 8:14 PM, Nick Bright wrote:
>>    
>>> Let me start off by saying this: I know what I'm doing.
>>>
>>>      
>> [...]
>>    
>>> full backup started for directory / (baseline backup #259)
>>> started full dump, share=/
>>> Running: /usr/bin/ssh -q -x -l root TargetServer /usr/bin/rsync
--server
>>> --sender --numeric-ids --perms --owner --group -D --links --hard-links
>>> --times --block-size=2048 --recursive --port=38271 --ignore-times . /
>>>      
>> What does --port=38271 mean here?  Isn't that supposed to be used for
>> standalone rsyncd, not over ssh?
>>
>>    
> Thank you for taking the time to reply.
> 
> It's the port that SSHD is listening on. I had been stripping that out 
> because the guy that runs the target server is a little paranoid about 
> his SSH access.

Can you run:

  /usr/bin/ssh -q -x -l root TargetServer /usr/bin/rsync --version

And get a proper output? If not then something is up with the remote
server. You mention paranoia of the remote server admin -- is it possible
that in his authorized_keys file he's limited the command that can be run
via that key? If so, is it correct. That's a huge recipe for ssh disaster
in my experience w/ backuppc.


-- 
--------------------------------------------------------
       Joshua Malone       Systems Administrator
     (jmalone AT nrao DOT edu)    NRAO Charlottesville
        434-296-0263         www.cv.nrao.edu
        434-249-5699 (mobile)
BOFH excuse #360:

Your parity check is overdrawn and you're out of cache.
--------------------------------------------------------

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