[Duplicity-talk] cannot remove older backup

[John Covici]

Hi.  So, I did a full backup with par2 -- it seemed to take quite a
bit longer than the one without.  But my real question is that I
cannot remove the previous backup.  The previous backup was without par2.

Here is the complete log at verbosity 8.

Any suggestions would be appreciated.

===File /usr/src/backup.log=================================
Using archive dir: /root/.cache/duplicity/backup_linux
Using backup name: backup_linux
Import of duplicity.backends.acdclibackend Succeeded
Import of duplicity.backends.azurebackend Succeeded
Import of duplicity.backends.b2backend Succeeded
Import of duplicity.backends.botobackend Succeeded
Import of duplicity.backends.cfbackend Succeeded
Import of duplicity.backends.copycombackend Succeeded
Import of duplicity.backends.dpbxbackend Failed: No module named dropbox
Import of duplicity.backends.gdocsbackend Succeeded
Import of duplicity.backends.giobackend Succeeded
Import of duplicity.backends.hsibackend Succeeded
Import of duplicity.backends.hubicbackend Succeeded
Import of duplicity.backends.imapbackend Succeeded
Import of duplicity.backends.lftpbackend Succeeded
Import of duplicity.backends.localbackend Succeeded
Import of duplicity.backends.mediafirebackend Succeeded
Import of duplicity.backends.megabackend Succeeded
Import of duplicity.backends.multibackend Succeeded
Import of duplicity.backends.ncftpbackend Succeeded
Import of duplicity.backends.onedrivebackend Succeeded
Import of duplicity.backends.par2backend Succeeded
Import of duplicity.backends.pydrivebackend Succeeded
Import of duplicity.backends.rsyncbackend Succeeded
Import of duplicity.backends.ssh_paramiko_backend Succeeded
Import of duplicity.backends.ssh_pexpect_backend Succeeded
Import of duplicity.backends.swiftbackend Succeeded
Import of duplicity.backends.sxbackend Succeeded
Import of duplicity.backends.tahoebackend Succeeded
Import of duplicity.backends.webdavbackend Succeeded
Main action: remove-all-but-n-full
================================================================================
duplicity 0.7.12 (March 21, 2017)
Args: /usr/bin/duplicity remove-all-but-n-full 1 --force -v info --volsize 300 
--gpg-options --pinentry-mode loopback --exclude-filelist 
/etc/azure_excludes.txt --name backup_linux --encrypt-key address@hidden 
--asynchronous-upload azure://linux
Linux ccs.covici.com 4.9.24-gentoo #1 SMP PREEMPT Sat Apr 29 22:53:55 EDT 2017 
x86_64 Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
/usr/lib/python-exec/python2.7/python2 2.7.13 (default, Mar  7 2017, 01:32:52) 
[GCC 5.3.0]
================================================================================
Synchronizing remote metadata to local cache...
Copying duplicity-full-signatures.20170508T104208Z.sigtar.gpg.par2 to local 
cache.
Using temporary directory /tmp/duplicity-XWofSK-tempdir
Deleting /tmp/duplicity-XWofSK-tempdir/mktemp-FTlMze-1
Deleting /tmp/duplicity-XWofSK-tempdir/mktemp-f5g7Yg-2
Copying duplicity-full-signatures.20170508T104208Z.sigtar.gpg.vol000+200.par2 
to local cache.
Deleting /tmp/duplicity-XWofSK-tempdir/mktemp-WOxgsF-3
Deleting /tmp/duplicity-XWofSK-tempdir/mktemp-yBhBcj-4
Copying duplicity-full.20170508T104208Z.manifest.gpg.par2 to local cache.
Deleting /tmp/duplicity-XWofSK-tempdir/mktemp-blCoF4-5
Deleting /tmp/duplicity-XWofSK-tempdir/mktemp-C4WQH8-6
Copying duplicity-full.20170508T104208Z.manifest.gpg.vol000+200.par2 to local 
cache.
Deleting /tmp/duplicity-XWofSK-tempdir/mktemp-hX733K-7
Deleting /tmp/duplicity-XWofSK-tempdir/mktemp-do5Zyl-8
Processing local manifest 
/root/.cache/duplicity/backup_linux/duplicity-full.20161015T074955Z.manifest 
(206577452)
Found 4526 volumes in manifest
Processing local manifest 
/root/.cache/duplicity/backup_linux/duplicity-full.20170508T104208Z.manifest.gpg.vol000+200.par2
 (2288776)
Found 0 volumes in manifest
Traceback (most recent call last):
  File "/usr/bin/duplicity", line 1546, in <module>
    with_tempdir(main)
  File "/usr/bin/duplicity", line 1540, in with_tempdir
    fn()
  File "/usr/bin/duplicity", line 1391, in main
    do_backup(action)
  File "/usr/bin/duplicity", line 1416, in do_backup
    globals.archive_dir).set_values()
  File "/usr/lib64/python2.7/site-packages/duplicity/collections.py", line 710, 
in set_values
    self.get_backup_chains(partials + backend_filename_list)
  File "/usr/lib64/python2.7/site-packages/duplicity/collections.py", line 836, 
in get_backup_chains
    add_to_sets(f)
  File "/usr/lib64/python2.7/site-packages/duplicity/collections.py", line 824, 
in add_to_sets
    if set.add_filename(filename):
  File "/usr/lib64/python2.7/site-packages/duplicity/collections.py", line 101, 
in add_filename
    self.set_manifest(filename)
  File "/usr/lib64/python2.7/site-packages/duplicity/collections.py", line 136, 
in set_manifest
    remote_filename)
AssertionError: ('duplicity-full.20170508T104208Z.manifest.gpg', 
'duplicity-full.20170508T104208Z.manifest.gpg.par2')

============================================================

-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         address@hidden