BackupPC-users

Re: [BackupPC-users] stumped by ssh

2012-10-11 11:44:45
Subject: Re: [BackupPC-users] stumped by ssh
From: Ray Frush <ray.frush AT avagotech DOT com>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Thu, 11 Oct 2012 09:42:50 -0600


On Thu, Oct 11, 2012 at 12:34 AM, Robert E. Wooden <rbrtewdn AT comcast DOT net> wrote:
I ran "admin@wdnbkup01:~$ sudo -u backuppc rsync -aP root@[myclientip]:/tmp /tmp/client
[sudo] password for admin:
receiving incremental file list
created directory /tmp/client

I was hoping for some kind of informative failure.  But we got none.  That rules out the .ssh keys and any obvious mis-configurations.

When you rund "BackupPC_dump" part of what it runs is an rsync server on the client to be backed up.   The rest of the script is a perl based rsync receiver.

backuppc 32396 24278  2 09:31 ?        00:00:00 /usr/bin/perl /usr/share/BackupPC/bin/BackupPC_dump -i hostname
backuppc 32406 32396  0 09:31 ?        00:00:00 /usr/bin/ssh -q -x -l root hostname /usr/bin/rsync --server --sender --numeric-ids --perms --owner --group -D --links --hard-links --times --block-size=2048 --recursive . 


This is where my knowledge breaks down  BackupPC_dump tries to talk to the "rsync --server..."   running on the client, but in your case it is failing.  In our environment that's usually because the client disconnects from the network before any data is transferred.  (We backup a lot of laptops that wander around).   You'll have to see if there's any evidence that the client becomes "unavailable" after a backup is started.   Also check that the 'rsync --server' is actually getting started on the client.


--
Ray Frush               "Either you are part of the solution
T:970.288.6223               or part of the precipitate."
-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
 Avago Technologies, Inc. | Technical Computing | IT Engineer
------------------------------------------------------------------------------
Don't let slow site performance ruin your business. Deploy New Relic APM
Deploy New Relic app performance management and know exactly
what is happening inside your Ruby, Python, PHP, Java, and .NET app
Try New Relic at no cost today and get our sweet Data Nerd shirt too!
http://p.sf.net/sfu/newrelic-dev2dev
_______________________________________________
BackupPC-users mailing list
BackupPC-users AT lists.sourceforge DOT net
List:    https://lists.sourceforge.net/lists/listinfo/backuppc-users
Wiki:    http://backuppc.wiki.sourceforge.net
Project: http://backuppc.sourceforge.net/