Hi,
I am trying to setup BackupPC to serve my small net.
The server is on an ubuntu/Linux machine.
I installed via synaptic.
I did a couple of successful backups from localhost and from a remote
WinXP machine (the latter using smb).
I am a complete loss to backup my other Linux machine.
I am trying to use ssh+rsync but the transfer fails with the following log:
----------------------------------
Contents of file
/media/backups/backuppc/pc/ambassador.soft-in.com/XferLOG.bad.z,
modified 2008-04-12 01:00:06 (Extracting only Errors)
full backup started for directory /srv
Running: /usr/bin/ssh -q -x -l root ambassador.soft-in.com /usr/bin/rsync
--server --sender --numeric-ids --perms --owner --group -D --links --hard-links
--times --block-size=2048 --recursive --ignore-times . /srv/
Xfer PIDs are now 32530
Sending: 1c000000
Rsync command pid is 32530
Fetching remote protocol
Receiving: 1d000000
Got remote protocol 29
Negotiated protocol version 28
Receiving: 88edff47
Checksum seed is 1207954824
Got checksumSeed 0x47ffed88
Sending: 00000000
Receiving: 1400000719012e00100000935af547ed4100000000000000
Got file (0 of 1): .
Got file list: 1 entries
Child PID is 32532
Xfer PIDs are now 32530,32532
Sending csums, cnt = 1, phase = 0
Sending: ffffffff
Sending csums, cnt = 0, phase = 1
Receiving: 04000007ffffffff
attribSet(dir=, file=/srv)
[ skipped 1 lines ]
makePath(/media/backups/backuppc/pc/ambassador.soft-in.com/new//f%2fsrv/, 0777)
attribSet(dir=, file=/srv)
Finished deltaGet phase 0
Child is sending done
Got done from child
Sending: ffffffff
Receiving: 04000007ffffffff0c000007100000002400000000000000
Finished deltaGet phase 1
Got stats: 16 36 0 0 ('errorCnt' => 0,'ExistFileSize' => 0,'ExistFileCnt' =>
0,'TotalFileCnt' => 0,'ExistFileCompSize' => 0,'TotalFileSize' => 0)
Sending: ffffffff
attribWrite(dir=) ->
/media/backups/backuppc/pc/ambassador.soft-in.com/new//attrib
Got exit from child
Done: 0 files, 0 bytes
Got fatal error during xfer (No files dumped for share /srv)
Backup aborted (No files dumped for share /srv)
----------------------------------
I am at a complete loss to understand what's wrong.
I also tried to enter manually the above command ("/usr/bin/ssh -q -x -l
root ...") and to gather info replacing the -q with a -v :)
The results are below:
----------------------------------
...
debug1: Server accepts key: pkalg ssh-rsa blen 277
debug1: read PEM private key done: type RSA
debug1: Authentication succeeded (publickey).
debug1: channel 0: new [client-session]
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = it_IT.UTF-8
debug1: Sending command: /usr/bin/rsync --server --sender --numeric-ids
--perms --owner --group -D --links --hard-links --times
--block-size=2048 --recursive --ignore-times . /srv/
----------------------------------
It seems everything is ok up to the point where the actual rsync command
is issued, then everything stops (possibly waiting for something else).
I should add that, due to a firewall between server and client, the
server can see the client, but not viceversa.
The problem is the server is on my internal local network, while the
client is my web server on the DMZ branch of the LAN.
This means that the server can initiate the ssh connection ok, but the
client cannot initiate a communication to the server by it's own accord.
I do not *think* this should be a problem, since the ssh tunnel is
working and should be used for rsync communication.
Can someone help me, please?
I'm beginning to be a little desperate...
TiA
Mauro
P.S.: I tried sending another mail, but it disappeared, so I wrote
again, I hope You will not be flooded :)
Regards
Mauro
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