Backup Central

Hi,

I can't seem to figure out why this happens. It works the first time (no
backup) but the second time round it fails with:

AssertionError: CCPP index out of order

However, if I use the a local directory for the destination target, all
appears well.

I'm using rdiff-backup 0.13.4 from debian backports, and python2.2.


carlton# rdiff-backup --print-statistics --ssh-no-compression
northcote::/home port-melbourne::/rsync/rdiff/northcote/
home
-----------------------------------------------------------------
Detected abilities for source (read only) file system:
Access control lists Off
Extended attributes Off
Mac OS X style resource forks Off
Mac OS X Finder information Off
-----------------------------------------------------------------
-----------------------------------------------------------------
Detected abilities for destination (read/write) file system:
Characters needing quoting ''
Ownership changing On
Hard linking On
fsync() directories On
Directory inc permissions On
Access control lists Off
Extended attributes Off
Mac OS X style resource forks Off
Mac OS X Finder information Off
-----------------------------------------------------------------
Traceback (most recent call last):
File "/bin/rdiff-backup", line 24, in ?
rdiff_backup.Main.Main(sys.argv[1:])
File
"/home/tretkowski/rdiff-backup/rdiff-backup-0.13.4/debian/rdiff-backup/usr/lib/python2.2/site-packages/rdiff_backup/Main.py",
line 259, in Main
File
"/home/tretkowski/rdiff-backup/rdiff-backup-0.13.4/debian/rdiff-backup/usr/lib/python2.2/site-packages/rdiff_backup/Main.py",
line 229, in take_action
File
"/home/tretkowski/rdiff-backup/rdiff-backup-0.13.4/debian/rdiff-backup/usr/lib/python2.2/site-packages/rdiff_backup/Main.py",
line 278, in Backup
File
"/home/tretkowski/rdiff-backup/rdiff-backup-0.13.4/debian/rdiff-backup/usr/lib/python2.2/site-packages/rdiff_backup/backup.py",
line 51, in Mirror_and_increment
File
"/home/tretkowski/rdiff-backup/rdiff-backup-0.13.4/debian/rdiff-backup/usr/lib/python2.2/site-packages/rdiff_backup/connection.py",
line 445, in __call__
File
"/home/tretkowski/rdiff-backup/rdiff-backup-0.13.4/debian/rdiff-backup/usr/lib/python2.2/site-packages/rdiff_backup/connection.py",
line 367, in reval
AssertionError: CCPP index out of order: ('claire', '.kde', 'share',
'config', 'kdeglobals') ('valerie', 'work', 'staffdevelopment', 'icams',
'src', 'gcode', 'aos', 'demo', 'icams', 'web', 'CaptureBadDataEntry.gplan')
carlton# Traceback (most recent call last):
File "/usr/bin/rdiff-backup", line 23, in ?
Traceback (most recent call last):
rdiff_backup.Main.Main(sys.argv[1:])
File "/usr/lib/python2.3/site-packages/rdiff_backup/Main.py", line
259, in Main
take_action(rps)
File "/usr/lib/python2.3/site-packages/rdiff_backup/Main.py", line
227, in take_action
connection.PipeConnection(sys.stdin, sys.stdout).Server()
File "/usr/lib/python2.3/site-packages/rdiff_backup/connection.py",
line 352, in Server
self.get_response(-1)
File "/usr/lib/python2.3/site-packages/rdiff_backup/connection.py",
line 314, in get_response
try: req_num, object = self._get()
File "/usr/lib/python2.3/site-packages/rdiff_backup/connection.py",
line 230, in _get
raise ConnectionReadError("Truncated header string (problem "
rdiff_backup.connection.ConnectionReadError: Truncated header string
(problem probably originated remotely)
File "/usr/bin/rdiff-backup", line 23, in ?
rdiff_backup.Main.Main(sys.argv[1:])
File "/usr/lib/python2.3/site-packages/rdiff_backup/Main.py", line
259, in Main
take_action(rps)
File "/usr/lib/python2.3/site-packages/rdiff_backup/Main.py", line
227, in take_action
connection.PipeConnection(sys.stdin, sys.stdout).Server()
File "/usr/lib/python2.3/site-packages/rdiff_backup/connection.py",
line 352, in Server
self.get_response(-1)
File "/usr/lib/python2.3/site-packages/rdiff_backup/connection.py",
line 314, in get_response
try: req_num, object = self._get()
File "/usr/lib/python2.3/site-packages/rdiff_backup/connection.py",
line 230, in _get
raise ConnectionReadError("Truncated header string (problem "
rdiff_backup.connection.ConnectionReadError: Truncated header string
(problem probably originated remotely)
Exception exceptions.TypeError: "'NoneType' object is not callable" in
<bound method GzipFile.__del__ of <gzip open file
'/rsync/rdiff/northcote/home/rdiff-backup-data/file_statistics.2004-12-23T13:50:55+11:00.data.gz',
mode 'wb' at 0x4024cfa0 0x404cb46c>> ignored
Exception exceptions.TypeError: "'NoneType' object is not callable" in
<bound method GzipFile.__del__ of <gzip open file
'/rsync/rdiff/northcote/home/rdiff-backup-data/error_log.2004-12-23T13:50:55+11:00.data.gz',
mode 'wb' at 0x4022e620 0x404c7c6c>> ignored
Exception exceptions.TypeError: "'NoneType' object is not callable" in
<bound method GzipFile.__del__ of <gzip open file
'/rsync/rdiff/northcote/home/rdiff-backup-data/mirror_metadata.2004-12-23T13:50:55+11:00.snapshot.gz',
mode 'wb' at 0x402590e0 0x404cb3ac>> ignored


--
Elías López Melbourne Product Centre
System Administrator Level 1 594 Elizabeth Street
Agent Oriented Software Pty. Ltd. Melbourne VIC 3000
ABN: 98 078 321 589 P O Box 639
T: +61 3 9349 5055 Carlton South VIC 3053
F: +61 3 9349 5088 Australia
E: elias.lopez < at > agent-software.com www.agent-software.com

Elias Lopez wrote:
Hi,

I can't seem to figure out why this happens. It works the first time (no
backup) but the second time round it fails with:

AssertionError: CCPP index out of order

However, if I use the a local directory for the destination target, all
appears well.

I'm using rdiff-backup 0.13.4 from debian backports, and python2.2.

carlton# rdiff-backup --print-statistics --ssh-no-compression
northcote::/home port-melbourne::/rsync/rdiff/northcote/
home
......
Traceback (most recent call last):
..........
AssertionError: CCPP index out of order: ('claire', '.kde', 'share',
'config', 'kdeglobals') ('valerie', 'work', 'staffdevelopment', 'icams',
'src', 'gcode', 'aos', 'demo', 'icams', 'web', 'CaptureBadDataEntry.gplan')
......

Seems very familiar. how fast are you doing this. I got the same error I
think, when I tired to convert an old backup that used rsync and
hardlinks to rdiff-backup. my script did something like:
for DATE in $(ssh backup.old ls /backup) ; do
rdiff-backup --current-time $DATE --print-statistics \
backup.old::/backup/$DATE backup.new::/backup
done

with each of the old backup sets sorted like
/backup/
2004-08-01/
2004-09-01/
...
2004-11-02/
2004-11-09/
2004-11-14/
2004-11-15/

I had to something with the date, but it kind of worked anyway. I think
i thought it was some temporary error, cause if I did things manually it
kind of worked. But then there could be hours between each time I ran
the new commands. I changed, and ran rdiff from backup.old instead, and
then everythiong went fine.
Have you checked that there is no file left in /tmp on either carlton or
port-melbourne ? (or even northcore)

// faj