[Borgbackup] borg failed integrity check

[Neal Becker]

After upgrading client and server from fedora 26 to fedora 27, I got my
first failure today.

The borg versions may have been switched back and forth a between 1.0.? and
1.1.12 because 1) the versions on f26 and f27 are different and 2) I
locally installed (via pip install --user) version 1.1.12, which I think is
being picked up via ssh to the server.

Cache integrity data not available: old Borg version modified the cache.
Cache integrity data not available: old Borg version modified the cache.

Cache integrity data not available: old Borg version modified the cache.

Keeping archive: nbecker2-2017-11-15                  Wed, 2017-11-15
06:44:53 [2fd14d3d80291c1e3e19ad27839574205a2da99b29ee7ac2fe1aadded
3b825f4]

Keeping archive: nbecker2-2017-11-14                  Tue, 2017-11-14
07:00:25 [f0423d3cdcba00b4cf3bca06073921f9b1fe07561b06370ddb47275ce
46d267f]

Keeping archive: nbecker2-2017-11-13                  Mon, 2017-11-13
06:50:06 [5dfd59e2e080f7a5cd5837f79db5ec6c26546005e85c991a42c06b603
8476383]

Keeping archive: nbecker2-2017-11-10                  Fri, 2017-11-10
06:58:32 [1071d6f308d7249972a66fcaea6b1fdeb8c0a9c753d3d97f8439df756
2ce9764]

Keeping archive: nbecker2-2017-11-09                  Thu, 2017-11-09
06:39:12 [491593bc35e4df15af2b236dd8d76eca82e3334739b7910b5308c6ef9
534b97b]

Keeping archive: nbecker2-2017-11-08                  Wed, 2017-11-08
06:47:31 [4c18c78bbf87b19ec6345a20df7e1be1884105df5899cbc6015427daf
7cbf320]
Keeping archive: nbecker2-2017-11-07                  Tue, 2017-11-07
06:58:02 [a7a507c1844d1f530f5350579bf40b12941638692dabc1b98aa6415cf
d90455e]
Pruning archive: nbecker2-2017-11-06                  Mon, 2017-11-06
06:51:02 [72991774bdaf67be33003fe769f8144c387a3641b98dd10f51f3117ad
37cfe1f] (1/1)
Keeping archive: nbecker2-2017-11-03                  Fri, 2017-11-03
06:52:51 [d594fd99e4dfe6e3f4821a1bc825f0f29984f3dd5017fad32e6103fdb
4c40647]
Keeping archive: nbecker2-2017-10-31                  Tue, 2017-10-31
06:58:32 [cef483d333eb94027f5aec4684e70bce5d53211297a53292e433bb5fa
8a67e60]
Keeping archive: nbecker2-2017-10-27                  Fri, 2017-10-27
06:35:09 [5124fc7a0484f7021b75741ae754c08f384c000ca51ec8298a12bad84
3116323]
Keeping archive: nbecker2-2017-10-20                  Fri, 2017-10-20
07:00:43 [bbcfc61158346b7a4b2b8163e5e38af1afb6b98f71250520e10d5768b
beb2dda]
Keeping archive: nbecker2-2017-10-13                  Fri, 2017-10-13
06:54:40 [0be49afef2150584b51ea5b0d962fbf76ac958c684145d9dae54211e1
c0b8c9e]
Keeping archive: nbecker2-2017-09-28                  Thu, 2017-09-28
06:59:47 [ad319f85ed1e0dfe75fd363b64586a933c980fb362a1e0ab9aa386b3c
c668cc6]
Keeping archive: nbecker2-2017-08-31                  Thu, 2017-08-31
08:09:57 [fdd67dcb0ea2c618443d8164e8cc331d9711ad13d2cb691916fa33450
bfb9e11]
Keeping archive: nbecker2-2017-07-31                  Mon, 2017-07-31
07:03:29 [3247d30272aacd36a7f63f814ae940b6b27cb30f5d8d66f99445f21fe
e0a9aa0]
Keeping archive: nbecker2-2017-06-30                  Fri, 2017-06-30
08:34:03 [9f41c8d502872b93e9a3fea94a4d495785d21a3fed0a7ad4bfec21971
554a4df]
Keeping archive: nbecker2-2017-05-31                  Wed, 2017-05-31
06:53:48 [dce7cf35f14ccc171e75462ca62eb9fdea99c9d0daeb3a12861c379f4
1c65546]
File failed integrity check:
/home/nbecker/.cache/borg/234c85641ffd393726ad1d0e3adadf78315db6e53725a167bd1cebb7c99ea19f/files

Traceback (most recent call last):
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 4073, in main
   exit_code = archiver.run(args)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 4001, in run
   return set_ec(func(args))
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 148, in wrapper
   return method(self, args, repository=repository, **kwargs)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 543, in do_create
   create_inner(archive, cache)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 506, in create_inner
   read_special=args.read_special, dry_run=dry_run, st=st)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 617, in _process
   read_special=read_special, dry_run=dry_run)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 617, in _process
   read_special=read_special, dry_run=dry_run)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 617, in _process
   read_special=read_special, dry_run=dry_run)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archiver.py",
line 594, in _process
   status = archive.process_file(path, st, cache, self.ignore_inode,
self.files_cache_mode)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/archive.py",
line 972, in process_file
   ids = cache.file_known_and_unchanged(path_hash, st, ignore_inode,
files_cache_mode)
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/cache.py",
line 910, in file_known_and_unchanged
   self._read_files()
 File "/home/nbecker/.local/lib/python3.6/site-packages/borg/cache.py",
line 516, in _read_files
   return
 File
"/home/nbecker/.local/lib/python3.6/site-packages/borg/crypto/file_integrity.py",
line 193, in __exit__
   self.hash_part('final', is_final=True)
 File
"/home/nbecker/.local/lib/python3.6/site-packages/borg/crypto/file_integrity.py",
line 188, in hash_part
   raise FileIntegrityError(self.path)
borg.crypto.file_integrity.FileIntegrityError: File failed integrity check:
/home/nbecker/.cache/borg/234c85641ffd393726ad1d0e3adadf78315
db6e53725a167bd1cebb7c99ea19f/files

Platform: Linux nbecker2 4.13.12-300.fc27.x86_64 #1 SMP Wed Nov 8 16:38:01
UTC 2017 x86_64 x86_64
Linux: Fedora 27 Twenty Seven
Borg: 1.1.2  Python: CPython 3.6.3
PID: 7430  CWD: /home/nbecker
sys.argv: ['/home/nbecker/.local/bin/borg', 'create', '--progress', '-v',
'--stats', '-C', 'lz4', '::{hostname}-{now:%Y-%m-%d}', '/home/n
becker', '--exclude', '/home/nbecker/.cache', '--exclude', '*.pyc',
'--exclude', '/home/nbecker/.local/MATLAB']
SSH_ORIGINAL_COMMAND: None
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