bugrdiff-backup - Bugs: bug #35655, rdiff-backup suicides on...

 
 

bug #35655: rdiff-backup suicides on incomplete backups

Submitter:  None
Submitted:  Tue 28 Feb 2012 08:57:14 AM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Need Info
Privacy:  Public Assigned to:  None
Open/Closed:  Closed
* Mandatory Fields

Add a New Comment Rich Markup
   

Fri 12 Feb 2016 09:54:46 PM UTC, comment #2: 

closing due to age and lack of info

david kempe <davekempe>
Group administrator
Sun 26 May 2013 04:21:55 PM UTC, comment #1: 

Does a:

rdiff-backup --check-destination-dir --force

get it back on track?

Can you describe how you are using lvm here in more detail?

Kevin Fenzi <nirik>
Group Member
Tue 28 Feb 2012 08:57:14 AM UTC, original submission:  

Scenario: rdiff-backup using lvm snapshots. Snapshot runs full and gets invalidated. rdiff-backup aborts and only backups half the data, and after that never manages a complete backup.

Traceback (most recent call last):
  File "/usr/bin/rdiff-backup", line 30, in ?
    rdiff_backup.Main.error_check_Main(sys.argv[1:])
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/Main.py", line 304, in error_check_Main
    try: Main(arglist)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/Main.py", line 324, in Main
    take_action(rps)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/Main.py", line 280, in take_action
    elif action == "backup": Backup(rps[0], rps[1])
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/Main.py", line 343, in Backup
    backup.Mirror_and_increment(rpin, rpout, incdir)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/backup.py", line 51, in Mirror_and_increment
    DestS.patch_and_increment(dest_rpath, source_diffiter, inc_rpath)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/backup.py", line 243, in patch_and_increment
    ITR(diff.index, diff)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/rorpiter.py", line 281, in _call_
    last_branch.fast_process(*args)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/backup.py", line 694, in fast_process
    increment.Increment, (tf, mirror_rp, inc_prefix))
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/robust.py", line 32, in check_common_error
    try: return function(*args)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/increment.py", line 43, in Increment
    incrp = makediff(new, mirror, incpref)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/increment.py", line 79, in makediff
    if compress: diff = get_inc(incpref, "diff.gz")
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/increment.py", line 123, in get_inc
    assert not incrp.lstat(), incrp
AssertionError: Path: /storage/stshanas1.storage/rdiff-backup-data/long_filename_data/2.2012-02-22T12:15:03+08:00.diff.gz
Index: ('long_filename_data', '2.2012-02-22T12:15:03+08:00.diff.gz')
Data: {'uid': 10048, 'perms': 420, 'type': 'reg', 'gname': 'users', 'ctime': 1330102473, 'devloc': 64768L, 'uname': None, 'nlink': 1, 'gid': 100, 'mtime': 1329865579, 'atime': 1330103180, 'inode': 130322901, 'size': 122}


Plus restore is broken:


Traceback (most recent call last):
  File "/usr/bin/rdiff-backup", line 30, in ?
    rdiff_backup.Main.error_check_Main(sys.argv[1:])
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/Main.py", line 304, in error_check_Main
    try: Main(arglist)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/Main.py", line 324, in Main
    take_action(rps)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/Main.py", line 280, in take_action
    elif action == "backup": Backup(rps[0], rps[1])
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/Main.py", line 343, in Backup
    backup.Mirror_and_increment(rpin, rpout, incdir)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/backup.py", line 51, in Mirror_and_increment
    DestS.patch_and_increment(dest_rpath, source_diffiter, inc_rpath)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/backup.py", line 243, in patch_and_increment
    ITR(diff.index, diff)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/rorpiter.py", line 284, in _call_
    branch.start_process(*args)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/backup.py", line 725, in start_process
    self.prepare_dir(diff_rorp, self.base_rp)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/backup.py", line 655, in prepare_dir
    self.CCPP.flag_success(diff_rorp.index)
  File "/usr/lib64/python2.4/site-packages/rdiff_backup/backup.py", line 435, in flag_success
    self.cache_dict[index][3] = 1
KeyError: ('q', 'Projects', 'O108203', 'Trans')

This might make people VERY UNHAPPY :)

Anonymous

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by davekempe (Posted a comment)
  • -email is unavailable- added by nirik (Posted a comment)
  •  

    There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

    Only logged-in users can vote.

     

    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2016-02-12 davekempe StatusNone Need Info
        Open/ClosedOpen Closed

    Back to the top

    Powered by Savane 3.13-758e.
    Corresponding source code