[Duplicity-talk] Source of message 'Attempt 1 failed. OSError: Insufficient free space on the filesystem'

[Jeffrey Walton]

Hi Everyone,

Our nightly backup script is failing. According to journalctrl, we see:

Jul 11 20:25:25 localhost daily-backup[11141]: Wiki database size is
78,637,039 bytes
Jul 11 20:27:00 localhost daily-backup[11323]: Local and Remote
metadata are synchronized, no sync needed.
Jul 11 20:27:00 localhost daily-backup[11323]: Last inc backup left a
partial set, restarting.
Jul 11 20:27:00 localhost daily-backup[11323]: Last full backup date:
Mon Jan  1 05:12:16 2024
Jul 11 20:27:00 localhost daily-backup[11323]: RESTART: The first
volume failed to upload before termination.
Jul 11 20:27:00 localhost daily-backup[11323]:          Restart is
impossible...starting backup from beginning.
Jul 11 20:28:37 localhost daily-backup[11323]: Local and Remote
metadata are synchronized, no sync needed.
Jul 11 20:28:37 localhost daily-backup[11323]: Last full backup date:
Mon Jan  1 05:12:16 2024
Jul 11 20:28:57 localhost daily-backup[11323]: Attempt 1 failed.
OSError: Insufficient free space on the filesystem.
Jul 11 20:29:29 localhost daily-backup[11323]: Attempt 2 failed.
OSError: Insufficient free space on the filesystem.
Jul 11 20:30:02 localhost daily-backup[11323]: Attempt 3 failed.
OSError: Insufficient free space on the filesystem.
Jul 11 20:30:34 localhost daily-backup[11323]: Attempt 4 failed.
OSError: Insufficient free space on the filesystem.
Jul 11 20:31:06 localhost daily-backup[11323]: Giving up after 5
attempts. OSError: Insufficient free space on the filesystem.
Jul 11 20:31:06 localhost daily-backup[11141]: Failed to backup VM to
Remote Backup Storage
Jul 11 20:31:06 localhost systemd[1]: daily-backup.service: Main
process exited, code=exited, status=1/FAILURE

My question is, is the message "Attempt 1 failed. OSError:
Insufficient free space on the filesystem" (and friends) coming from
Duplicity?

And if it is Duplicity, is the message referring to the local
filesystem or remote filesystem?

Thanks in advance.