Backupninja / Duplicity: «No such file or directory: '/var/backup/archive/magento/files/duplicity-full-signatures.20200510T140010Z.sigtar.part'»

[dmitrii-fediuk]

*failed* -- /etc/backup.d/magento--files.dup

== fatal errors from /etc/backup.d/magento--files.dup ==

Info: Duplicity cleanup finished successfully.
Info: Duplicity remove-older-than finished successfully.
Info: Duplicity remove-all-inc-of-but-n-full finished successfully.
Error: Local and Remote metadata are synchronized, no sync needed.
Error: Last full backup date: none
Error: Last full backup is too old, forcing full backup
Error: Traceback (innermost last):
Error: File "/bin/duplicity", line 1567, in <module>
Error: with_tempdir(main)
Error: File "/bin/duplicity", line 1553, in with_tempdir
Error: fn()
Error: File "/bin/duplicity", line 1405, in main
Error: do_backup(action)
Error: File "/bin/duplicity", line 1523, in do_backup
Error: full_backup(col_stats)
Error: File "/bin/duplicity", line 588, in full_backup
Error: sig_outfp.to_remote()
Error: File "/usr/lib/python2.7/dist-packages/duplicity/dup_temp.py", line 182, in to_remote
Error: src_iter = SrcIter(src)
Error: File "/usr/lib/python2.7/dist-packages/duplicity/dup_temp.py", line 260, in __init__
Error: self.fp = src.open("rb")
Error: File "/usr/lib/python2.7/dist-packages/duplicity/path.py", line 567, in open
Error: result = open(self.name, mode)
Error: IOError: [Errno 2] No such file or directory: '/var/backup/archive/magento/files/duplicity-full-signatures.20200510T140010Z.sigtar.part'
Fatal: Duplicity failed.

[dmitrii-fediuk]

It seems to be because I am running a manual backup via backupninja --now --debug, and another Backupninja is started (and failed) by Cron.