Re: [rdiff-backup-users] OverflowError: signed integer is greater than maximum

[Michel Le Cocq]

Here is the complete Traceback :

address@hidden ~]# rdiff-backup --force -v3 --print-statistics
--force /mnt/users_lipn/export/vol01/jc
/backup/Lipn/users_backup1/export/jc
Exception 'signed integer is greater than maximum' raised of class
'<type 'exceptions.OverflowError'>':
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/Main.py",
  line 304, in error_check_Main
    try: Main(arglist)  
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/Main.py",
  line 324, in Main
    take_action(rps)
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/Main.py",
  line 280, in take_action
    elif action == "backup": Backup(rps[0], rps[1])
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/Main.py",
  line 346, in Backup
    backup.Mirror(rpin, rpout)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 38, in Mirror
    DestS.patch(dest_rpath, source_diffiter)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 232, in patch
    ITR(diff.index, diff)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/rorpiter.py",
  line 281, in __call__
    last_branch.fast_process(*args)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 529, in fast_process
    if self.patch_to_temp(mirror_rp, diff_rorp, tf):
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 553, in patch_to_temp
    result = self.patch_snapshot_to_temp(diff_rorp, new)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 578, in patch_snapshot_to_temp
    rpath.copy_attribs(diff_rorp, new)
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/rpath.py",
  line 180, in copy_attribs
    rpout.chown(*rpout.conn.user_group.map_rpath(rpin))
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/rpath.py",
  line 973, in chown
    try: self.conn.C.lchown(self.path, uid, gid)

Traceback (most recent call last):
  File "/usr/local/bin/rdiff-backup", line 30, in <module>
    rdiff_backup.Main.error_check_Main(sys.argv[1:])
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/Main.py",
  line 304, in error_check_Main
    try: Main(arglist)
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/Main.py",
  line 324, in Main
    take_action(rps)
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/Main.py",
  line 280, in take_action
    elif action == "backup": Backup(rps[0], rps[1])
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/Main.py",
  line 346, in Backup
    backup.Mirror(rpin, rpout)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 38, in Mirror
    DestS.patch(dest_rpath, source_diffiter)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 232, in patch
    ITR(diff.index, diff)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/rorpiter.py",
  line 281, in __call__
    last_branch.fast_process(*args)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 529, in fast_process
    if self.patch_to_temp(mirror_rp, diff_rorp, tf):
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 553, in patch_to_temp
    result = self.patch_snapshot_to_temp(diff_rorp, new)
  File
  "/usr/local/lib/python2.6/site-packages/rdiff_backup/backup.py",
  line 578, in patch_snapshot_to_temp
    rpath.copy_attribs(diff_rorp, new)
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/rpath.py",
  line 180, in copy_attribs
    rpout.chown(*rpout.conn.user_group.map_rpath(rpin))
  File "/usr/local/lib/python2.6/site-packages/rdiff_backup/rpath.py",
  line 973, in chown
    try: self.conn.C.lchown(self.path, uid, gid)
OverflowError: signed integer is greater than maximum

--
Michel

Michel Le Cocq a écrit:
> 
> 
> Andrew Ferguson-4 wrote:
> > 
> > 
> > On Jan 5, 2009, at 4:00 PM, Brad Beyenhof wrote:
> > 
> >> Backing up from the 64-bit system works fine, and two of the
> >> directories I'm backing up from the 32-bit system are fine as well.
> >> However, one directory reports "OverflowError: signed integer is
> >> greater than maximum" and quits partway through the backup. The
> >> terminal output with the default verbosity is below; I can attach a
> >> log with a higher verbosity if requested.
> > 
> > 
> > Hi Brad,
> > 
> > This is a known problem that is due to a bug in Python. The Python bug  
> > has been fixed in their SVN, and was slated to be a part of 2.5.3, so  
> > it should be included in the latest Python releases: 2.5.4, 2.6.1, and  
> > 3.0. Try upgrading your Python to 2.5.4 or 2.6.1.
> > 
> > Here is some more information about the problem:
> > 
> > https://bugs.launchpad.net/ubuntu/+source/rdiff-backup/+bug/245844
> > http://bugs.python.org/issue1747858
> > 
> 
> I have the same problem.
> I'm on python26-2.6.4 with rdiff-backup-1.2.8,1
> I just did :
> # rm -rf /backup/users_backup/toto/rdiff-ba*
> # rdiff-backup --force /mnt/users/toto /backup/Lipn/users_backup/toto
> [...]
> verflowError: signed integer is greater than maximum
> 
> I'm also on a 64 bit sys : FreeBSD 8.0-RELEASE AMD64
> 
> --
> Michel