Re: [rdiff-backup-users] rdiff-backup fails, no gzipped file

[Michael Grant]

I'm having what seems like exactly the same problem.  Any ideas how to
fix this yet?

 /usr/local/bin/rdiff-backup -v8 --exclude-filelist /.cpignore --exclude-
other-filesystems --remove-older-than 1M --force /2nd

Using rdiff-backup version 1.3.3
Using mirror root directory /2nd
Making directory /2nd/rdiff-backup-data/rdiff-backup.tmp.0
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/5-_ a.snapshot.gz
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/5-_ a.snapshot.gz
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/uniá

Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/uniá

Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/:\"
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/:\"
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/A
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/A
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/foo
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/foo
Making directory /2nd/rdiff-backup-data/rdiff-backup.tmp.0/hl
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/hardlinked_file1
Hard linking /2nd/rdiff-backup-data/rdiff-backup.tmp.0/hl/hardlinked_file2
to /2nd/rdiff-backup-data/rdiff-backup.tmp.0/hardlinked_file1
Unable to import module xattr.
Extended attributes not supported on filesystem at
/2nd/rdiff-backup-data/rdiff-backup.tmp.0
Unable to import module posix1e from pylibacl package.
POSIX ACLs not supported on filesystem at
/2nd/rdiff-backup-data/rdiff-backup.tmp.0
Unable to import win32security module. Windows ACLs
not supported by filesystem at /2nd/rdiff-backup-data/rdiff-backup.tmp.0
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/dir_inc_check
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/dir_inc_check
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/regfile
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/regfile
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/high_perms_file
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/high_perms_dir
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/high_perms_file
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/high_perms_dir
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/symlinked_file1
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/symlinked_file2
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/symlinked_file1
Touching /2nd/rdiff-backup-data/rdiff-backup.tmp.0/foo
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0/foo
Deleting /2nd/rdiff-backup-data/rdiff-backup.tmp.0
Removing directory /2nd/rdiff-backup-data/rdiff-backup.tmp.0
-----------------------------------------------------------------
Detected abilities for /2nd/rdiff-backup-data (read/write) file system:
  Ownership changing                           On
  Hard linking                                 On
  fsync() directories                          On
  Directory inc permissions                    On
  High-bit permissions                         On
  Symlink permissions                          On
  Extended filenames                           On
  Windows reserved filenames                   Off
  Access control lists                         Off
  Extended attributes                          Off
  Windows access control lists                 Off
  Case sensitivity                             On
  Escape DOS devices                           Off
  Escape trailing spaces                       Off
  Mac OS X style resource forks                Off
  Mac OS X Finder information                  Off
-----------------------------------------------------------------
Backup: escape_dos_devices = 0
Backup: escape_trailing_spaces = 0
No increments older than Sun Nov  7 14:28:14 2010 found, exiting.
Cleaning up
Previous backup seems to have failed, regressing destination now.
Exception 'CRC check failed' raised of class 'exceptions.IOError':
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 306, in error_check_Main
    try: Main(arglist)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 326, in Main
    take_action(rps)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 282, in take_action
    elif action == "backup": Backup(rps[0], rps[1])
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 339, in Backup
    backup_final_init(rpout)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 504, in backup_final_init
    checkdest_if_necessary(rpout)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 938, in checkdest_if_necessary
    dest_rp.conn.regress.Regress(dest_rp)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/regress.py",
line 71, in Regress
    for rf in iterate_meta_rfs(mirror_rp, inc_rpath): ITR(rf.index, rf)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/regress.py",
line 197, in iterate_meta_rfs
    for raw_rf, metadata_rorp in collated:
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/rorpiter.py",
line 100, in Collate2Iters
    try: relem2 = riter2.next()
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/metadata.py",
line 274, in iterate
    for record in self.iterate_records():
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/metadata.py",
line 283, in iterate_records
    next_pos = self.get_next_pos()
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/metadata.py",
line 266, in get_next_pos
    newbuf = self.fileobj.read(self.blocksize)
  File "/usr/local/lib/python2.4/gzip.py", line 225, in read
    self._read(readsize)
  File "/usr/local/lib/python2.4/gzip.py", line 273, in _read
    self._read_eof()
  File "/usr/local/lib/python2.4/gzip.py", line 309, in _read_eof
    raise IOError, "CRC check failed"

Traceback (most recent call last):
  File "/usr/local/bin/rdiff-backup", line 30, in ?
    rdiff_backup.Main.error_check_Main(sys.argv[1:])
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 306, in error_check_Main
    try: Main(arglist)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 326, in Main
    take_action(rps)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 282, in take_action
    elif action == "backup": Backup(rps[0], rps[1])
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 339, in Backup
    backup_final_init(rpout)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 504, in backup_final_init
    checkdest_if_necessary(rpout)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/Main.py",
line 938, in checkdest_if_necessary
    dest_rp.conn.regress.Regress(dest_rp)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/regress.py",
line 71, in Regress
    for rf in iterate_meta_rfs(mirror_rp, inc_rpath): ITR(rf.index, rf)
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/regress.py",
line 197, in iterate_meta_rfs
    for raw_rf, metadata_rorp in collated:
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/rorpiter.py",
line 100, in Collate2Iters
    try: relem2 = riter2.next()
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/metadata.py",
line 274, in iterate
    for record in self.iterate_records():
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/metadata.py",
line 283, in iterate_records
    next_pos = self.get_next_pos()
  File "/usr/local/lib/python2.4/site-packages/rdiff_backup/metadata.py",
line 266, in get_next_pos
    newbuf = self.fileobj.read(self.blocksize)
  File "/usr/local/lib/python2.4/gzip.py", line 225, in read
    self._read(readsize)
  File "/usr/local/lib/python2.4/gzip.py", line 273, in _read
    self._read_eof()
  File "/usr/local/lib/python2.4/gzip.py", line 309, in _read_eof
    raise IOError, "CRC check failed"
IOError: CRC check failed
Deleting increment at time:

Michael Grant