In my experience with W7 and BackupPC, the c: drive does not need to be
shared. 

Rather than help troubleshoot your error. I'll outline what I do which is
100% successful on the network I administer.

0. I assume you've properly configured BackupPC.

1. Install cygwin-rsync-2.6.8_0 as 'c:\rsyncd' on the client (W7) machine. I
usually install the folder as an administrative user, but this may not be
necessary.

2. Create a 'backuppc' user on the W7 machine. Make sure user 'backuppc' is
password protected. Remember the password for the next step.

3. Alter c:\rsyncd\rsync.secrets so the 'login:password' pair is
'backuppc:the_backuppc_password' 

4. Make sure the following options in c:\rsyncd\rsync.conf cDrive module are
correct.

  [cDrive]
  path = c:
  comment = Entire Drive
  auth users = backuppc
  secrets file = c:/rsync/rsyncd.secrets
  hosts allow = 192.168.50.101 # Change to the IP of your backuppc server.
  strict modes = false
  read only = false
  list = false

5. Open a command line window with Administrator privileges. At the command
line run c:\rsyncd\services.bat. Check to make sure the rsyncd service is
running and set to run automatically after reboot.

6. Ensure the rsync.secrets file is read-only in Properties. 

7. In Windows Firewall allow the rsync program (c:/rsyncd/rsync.exe) to
receive and send traffic. You'll need to create a new firewall rule for both
inbound and outbound traffic.

8. Test the configuration at the server with "rsync -av
backuppc@host-name::cDrive ." Run the command from a temp directory which
you'll delete after the test. Or just try a backup from the BackupPC
intranet interface.

Once you have BackupPC running on the client PC, you might want to exclude a
large number of system files to make your backups much faster and the server
storage requirement smaller.

Two helpful links re exclusions:

http://www.cs.umd.edu/~cdunne/projs/backuppc_guide.html#7Vista
http://www.linux-geex.com/?p=268

Tom --
 
-----Original Message-----
From: higuita [mailto:higuita AT GMX DOT net] 
Sent: Sunday, June 05, 2011 17:10
To: General list for user discussion, questions and support
Subject: Re: [BackupPC-users] backuppc and Win7

Hi

On Sun, 5 Jun 2011 13:15:16 -0700, owens AT netptc DOT net wrote:
> all other machines on the LAN) and pings work fine.  Backuppc fires off
> the error "Get fatal error during xfer (no files dumped for share C$).
> Any suggestions?

        Yes... share the c drive... depending on your config, you might
not have the c$ share enabled by default (or restricted by the firewall
and network settings).

good luck
higuita
-- 
Naturally the common people don't want war... but after all it is the
leaders of a country who determine the policy, and it is always a 
simple matter to drag the people along, whether it is a democracy, or
a fascist dictatorship, or a parliament, or a communist dictatorship.
Voice or no voice, the people can always be brought to the bidding of
the leaders. That is easy. All you have to do is tell them they are 
being attacked, and denounce the pacifists for lack of patriotism and
exposing the country to danger.  It works the same in every country.
           -- Hermann Goering, Nazi and war criminal, 1883-1946



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