[Borgbackup] FileExistsError re nonce.tmp / nonce
Matthias Böttcher
matthias.boettcher at gmail.com
Fri Oct 9 03:41:05 EDT 2020
Sorry Michael,
I have no other clue.
Setting the protocol version in a NAS helped me multiple times to fix
strange errors in file operations on cifs mounts.
Bye for now
Matthias
Am Di., 6. Okt. 2020 um 21:10 Uhr schrieb Michael Siepmann via
Borgbackup <borgbackup at python.org>:
>
> Hello Mathhias,
>
> The Synology NAS wouldn't let me set SMB3 as minimum, but I set it as
> maximum and set the script to use "vers=3.0". Unfortunately I still got
> the same error.
>
> Thanks,
>
> Michael
>
>
> On 2020-10-05 22:12, Matthias Böttcher wrote:
>
> > Hello Michael,
> >
> > please set the SMB protocol min and max to SMB3 and mount it with the
> > same version.
> >
> > Best regards,
> > Matthias
> >
> > Am Di., 6. Okt. 2020 um 01:17 Uhr schrieb Michael Siepmann via
> > Borgbackup <borgbackup at python.org>:
> >> Hello Matthias,
> >>
> >> I appreciate your help. The Synology NAS has minimum and maximum
> >> options: SMB1, SMB2, SMB2 and Large MTU, SMB3, and is currently set to
> >> SMB1 for both minimum and maximum. My script mounts it with cifs version
> >> 1.0: "mount -t cifs -o vers=1.0"
> >>
> >> Best regards,
> >>
> >> Michael
> >>
> >>
> >> On 2020-10-05 02:51, Matthias Böttcher wrote:
> >>> Hello Michael,
> >>>
> >>> I guess you have mounted /mnt/synology/ as cifs on a Synology NAS.
> >>> Please check the SMB-Settings on the NAS, especially the version
> >>> settings of the protocol. I can't give you detailed information,
> >>> because I'm not using a Synology NAS.
> >>>
> >>> HTH
> >>> Matthias Böttcher
> >>>
> >>> Am Sa., 3. Okt. 2020 um 21:42 Uhr schrieb Michael Siepmann via
> >>> Borgbackup <borgbackup at python.org>:
> >>>> I'd appreciate any help anyone can offer on this error I'm getting when trying to do a backup - with a script that was previously working fine. I'll paste the relevant part of the log below, but the main error seems to be this:
> >>>>
> >>>> FileExistsError: [Errno 17] File exists: '/mnt/synology/Qubes-personal/nonce.tmp' -> '/mnt/synology/Qubes-personal/nonce'
> >>>>
> >>>> I tried deleting nonce and nonce.tmp before running the backup, but I still got this error. Here's the full log excerpt:
> >>>>
> >>>> ===
> >>>>
> >>>> Creating archive at "/mnt/synology/Qubes-personal::{hostname}-{now:%Y-%m-%d_T%H:%M}"
> >>>> Local Exception
> >>>> Traceback (most recent call last):
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 4529, in main
> >>>> exit_code = archiver.run(args)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 4461, in run
> >>>> return set_ec(func(args))
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 166, in wrapper
> >>>> return method(self, args, repository=repository, **kwargs)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 574, in do_create
> >>>> create_inner(archive, cache)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 537, in create_inner
> >>>> read_special=args.read_special, dry_run=dry_run, st=st)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 651, in _process
> >>>> read_special=read_special, dry_run=dry_run)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 651, in _process
> >>>> read_special=read_special, dry_run=dry_run)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 651, in _process
> >>>> read_special=read_special, dry_run=dry_run)
> >>>> [Previous line repeated 1 more time]
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archiver.py", line 625, in _process
> >>>> status = archive.process_file(path, st, cache)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archive.py", line 1071, in process_file
> >>>> self.chunk_file(item, cache, self.stats, backup_io_iter(self.chunker.chunkify(fd, fh)))
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archive.py", line 999, in chunk_file
> >>>> item.chunks.append(chunk_processor(data))
> >>>> File "/usr/lib64/python3.7/site-packages/borg/archive.py", line 987, in chunk_processor
> >>>> chunk_entry = cache.add_chunk(self.key.id_hash(data), data, stats, wait=False)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/cache.py", line 897, in add_chunk
> >>>> data = self.key.encrypt(chunk)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/crypto/key.py", line 370, in encrypt
> >>>> self.nonce_manager.ensure_reservation(num_aes_blocks(len(data)))
> >>>> File "/usr/lib64/python3.7/site-packages/borg/crypto/nonces.py", line 85, in ensure_reservation
> >>>> self.commit_repo_nonce_reservation(reservation_end, repo_free_nonce)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/crypto/nonces.py", line 48, in commit_repo_nonce_reservation
> >>>> self.repository.commit_nonce_reservation(next_unreserved, start_nonce)
> >>>> File "/usr/lib64/python3.7/site-packages/borg/repository.py", line 346, in commit_nonce_reservation
> >>>> fd.write(bin_to_hex(next_unreserved.to_bytes(8, byteorder='big')))
> >>>> File "/usr/lib64/python3.7/site-packages/borg/platform/base.py", line 176, in __exit__
> >>>> os.replace(self.tmppath, self.path)
> >>>> FileExistsError: [Errno 17] File exists: '/mnt/synology/Qubes-personal/nonce.tmp' -> '/mnt/synology/Qubes-personal/nonce'
> >>>>
> >>>> Platform: Linux personal 4.19.132-1.pvops.qubes.x86_64 #1 SMP Tue Jul 14 03:42:21 UTC 2020 x86_64
> >>>> Linux: Fedora 30 Thirty
> >>>> Borg: 1.1.11 Python: CPython 3.7.7 msgpack: 0.5.6
> >>>> PID: 25754 CWD: /home/user/Apps/ScriptsByMMS
> >>>> sys.argv: ['/usr/bin/borg', 'create', '-v', '--stats', '--compression', 'zlib,5', '/mnt/synology/Qubes-personal::{hostname}-{now:%Y-%m-%d_T%H:%M}', '/home', '--exclude', '/home/*/.cache', '--exclude', '/home/*/.local/share/Trash', '--exclude', '/home/user/Downloads/NOT backed up', '--exclude', '/home/user/Seafile/mra
> >>>> y', '--exclude', '/home/user/Seafile/snowdrift-design']
> >>>> SSH_ORIGINAL_COMMAND: None
> >>>>
> >>>> ===
> >>>>
> >>>> Thank you,
> >>>>
> >>>> Michael Siepmann
> >>>>
> >>>> --
> >>>>
> >>>> Michael Siepmann, Ph.D.
> >>>> The Tech Design Psychologist™
> >>>> Shaping technology to help people flourish™
> >>>> 303-835-0501 TechDesignPsych.com OpenPGP: 6D65A4F7
> >>>>
> >>>>
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