Installprobs mit duplicity

[heermann]

tachchen zusammen,

Wir sind grade dabei duplicity als Backuplöung für unseren Rootserver (Debian) bei unserem Hostern zu installieren. Ich bin zwar nach einer guten Beschreibung (Debian Administration :: Unattended, Encrypted, Incremental Network Backups: Part 1) vorgegangen aber leider funktioniert es nicht.

Ich start folgendes Backupscript:

#!/bin/bash
export PASSPHRASE=signtest
duplicity --encrypt-key "116A0168" --sign-key "119CD263" /home/mybackup scp://root@111.111.111.111//root

dann kommt folgende Fehlermeldung:

/backup.sh
No signatures found, switching to full backup.
Traceback (most recent call last):
File "/usr/bin/duplicity", line 373, in ?
if __name__ == "__main__": main()
File "/usr/bin/duplicity", line 366, in main
if not sig_chain: full_backup(col_stats)
File "/usr/bin/duplicity", line 142, in full_backup
bytes_written = write_multivol("full", tarblock_iter, globals.backend)
File "/usr/bin/duplicity", line 78, in write_multivol
globals.gpg_profile)
File "/usr/lib/python2.4/site-packages/duplicity/gpg.py", line 213, in GPGWrit eFile
try: data = block_iter.next(bytes_to_go).data
File "/usr/lib/python2.4/site-packages/duplicity/diffdir.py", line 407, in nex t
result = self.process(self.input_iter.next(), size)
File "/usr/lib/python2.4/site-packages/duplicity/diffdir.py", line 487, in pro cess
data, last_block = self.get_data_block(fp, size - 512)
File "/usr/lib/python2.4/site-packages/duplicity/diffdir.py", line 509, in get _data_block
if fp.close(): raise DiffDirException("Error closing file")
File "/usr/lib/python2.4/site-packages/duplicity/diffdir.py", line 347, in clo se
self.callback(self.sig_gen.getsig(), *self.extra_args)
File "/usr/lib/python2.4/site-packages/duplicity/diffdir.py", line 298, in cal lback
sigTarFile.addfile(ti, cStringIO.StringIO(sig_string))
File "/usr/lib/python2.4/site-packages/duplicity/tarfile.py", line 768, in add file
copyfileobj(fileobj, self.fileobj, tarinfo.size)
File "/usr/lib/python2.4/site-packages/duplicity/tarfile.py", line 198, in cop yfileobj
dst.write(buf)
File "/usr/lib/python2.4/site-packages/duplicity/dup_temp.py", line 120, in wr ite
return self.fileobj.write(buf)
File "/usr/lib/python2.4/site-packages/duplicity/gpg.py", line 103, in write
def write(self, buf): return self.gpg_input.write(buf)
IOError: [Errno 32] Broken pipe
close failed: [Errno 32] Broken pipe
Debian-pre40-64-minimal:~/duplicity#

Kann sein das es daran liegt, daß ich ich mehrmals SChlüssel generiert habe.
Ein Aufruf von gpg --list-keys liefert:

/root/.gnupg/pubring.gpg
------------------------
pub 1024D/WWEWWEE0F 2007-11-13 [expires: 2008-11-12]
uid backuptest (backuptest) <ich@uns.com>
sub 1024g/6WEWEF6EB 2007-11-13 [expires: 2008-11-12]

pub 1024D/BDJDJS15 2007-11-13 [expires: 2008-11-12]
uid backuptest (backuptest) <ich@uns.com>
sub 1024g/7FCC4EF8 2007-11-13 [expires: 2008-11-12]

pub 1024D/116A0168 2007-11-13 [expires: 2008-11-12]
uid signtest (signtest) <ich@uns.com>
sub 1024g/EEERERER 2007-11-13 [expires: 2008-11-12]

pub 1024D/119CD263 2007-11-13 [expires: 2008-11-12]
uid backuptest (backuptest) <ich@uns.com>
sub 1024g/5RWEWQE1 2007-11-13 [expires: 2008-11-12]

Kann mir da jemand weiterhelfen ? Andere Howtos ?

Besten Dank.

Gruß

Christian Heermann

Hamburg, Lincolnstr 12