Your message dated Sun, 17 Dec 2017 09:38:23 +0000
with message-id <[email protected]>
and subject line Bug#884581: Removed package(s) from unstable
has caused the Debian Bug report #683388,
regarding obnam: making checkpointERROR: We have already locked shared B-trees, 
oops
to be marked as done.

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If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
683388: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683388
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: obnam
Version: 1.1-1
Severity: normal

After getting around #682798 (by getting rid of a ridiculously large Maildir
folder), I've hit the following error:

06h34m08s 717659 files; 1.56 GiB (0 B/s) making checkpointERROR: We have 
already locked shared B-trees, oops

Log excerpt:

2012-07-31 09:20:28 DEBUG making checkpoint in the middle of a file
2012-07-31 09:20:28 INFO Making checkpoint
2012-07-31 09:20:29 DEBUG Initializing Journal for chunksums
2012-07-31 09:20:29 DEBUG Automatically rolling back remaining changes
2012-07-31 09:20:32 DEBUG Initializing Journal for chunklist
2012-07-31 09:20:32 DEBUG Automatically rolling back remaining changes
2012-07-31 09:21:10 ERROR Can't back up <FILENAME OMITTED>: Cannot allocate 
memory
2012-07-31 09:21:10 DEBUG OSError(12, 'Cannot allocate memory')
2012-07-31 09:21:10 INFO Making checkpoint
2012-07-31 09:21:10 DEBUG Handling exception We have already locked shared 
B-trees, oops
2012-07-31 09:21:10 DEBUG Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/backup_plugin.py", 
line 258, in backup
    self.backup_roots(roots)
  File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/backup_plugin.py", 
line 365, in backup_roots
    self.make_checkpoint()
  File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/backup_plugin.py", 
line 392, in make_checkpoint
    self.repo.lock_shared()
  File "/usr/lib/python2.7/dist-packages/obnamlib/repo.py", line 383, in 
lock_shared
    self.require_no_shared_lock()
  File "/usr/lib/python2.7/dist-packages/obnamlib/repo.py", line 246, in 
require_no_shared_lock
    raise obnamlib.Error('We have already locked shared B-trees, oops')
Error: We have already locked shared B-trees, oops

2012-07-31 09:21:10 INFO Unlocking client because of error
2012-07-31 09:21:10 INFO Unlocking shared trees because of error
2012-07-31 09:21:10 CRITICAL Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/cliapp/app.py", line 169, in _run
    self.process_args(args)
  File "/usr/lib/python2.7/dist-packages/obnamlib/app.py", line 170, in 
process_args
    cliapp.Application.process_args(self, args)
  File "/usr/lib/python2.7/dist-packages/cliapp/app.py", line 416, in 
process_args
    method(args[1:])
  File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/backup_plugin.py", 
line 258, in backup
    self.backup_roots(roots)
  File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/backup_plugin.py", 
line 365, in backup_roots
    self.make_checkpoint()
  File "/usr/lib/python2.7/dist-packages/obnamlib/plugins/backup_plugin.py", 
line 392, in make_checkpoint
    self.repo.lock_shared()
  File "/usr/lib/python2.7/dist-packages/obnamlib/repo.py", line 383, in 
lock_shared
    self.require_no_shared_lock()
  File "/usr/lib/python2.7/dist-packages/obnamlib/repo.py", line 246, in 
require_no_shared_lock
    raise obnamlib.Error('We have already locked shared B-trees, oops')
Error: We have already locked shared B-trees, oops


This looks like another case of mishandling ENOMEM.


-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (990, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.32.33-kvm-i386-20111128-dirty (SMP w/1 CPU core)
Locale: LANG=fi_FI.UTF-8, LC_CTYPE=fi_FI.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages obnam depends on:
ii  libc6             2.13-33
ii  python            2.7.3~rc2-1
ii  python-cliapp     1.20120630-1
ii  python-larch      1.20120527-1
ii  python-paramiko   1.7.7.1-3
ii  python-tracing    0.6-2
ii  python-ttystatus  0.19-1

obnam recommends no packages.

obnam suggests no packages.

-- no debconf information

--- End Message ---
--- Begin Message ---
Version: 1.22-1+rm

Dear submitter,

as the package obnam has just been removed from the Debian archive
unstable we hereby close the associated bug reports.  We are sorry
that we couldn't deal with your issue properly.

For details on the removal, please see https://bugs.debian.org/884581

The version of this package that was in Debian prior to this removal
can still be found using http://snapshot.debian.org/.

This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
[email protected].

Debian distribution maintenance software
pp.
Chris Lamb (the ftpmaster behind the curtain)

--- End Message ---

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