It may be that you have too many incrementals.  Did you start a new full
backup?


On Wed, Mar 28, 2018 at 12:58 AM, ausboffin <email address hidden>
wrote:

> I have updated duplicity, but still getting memory error:
> Traceback (innermost last):
>   File "/usr/bin/duplicity", line 1555, in <module>
>     with_tempdir(main)
>   File "/usr/bin/duplicity", line 1541, in with_tempdir
>     fn()
>   File "/usr/bin/duplicity", line 1393, in main
>     do_backup(action)
>   File "/usr/bin/duplicity", line 1523, in do_backup
>     incremental_backup(sig_chain)
>   File "/usr/bin/duplicity", line 668, in incremental_backup
>     globals.backend)
>   File "/usr/bin/duplicity", line 430, in write_multivol
>     globals.volsize)
>   File "/usr/lib/python2.7/dist-packages/duplicity/gpg.py", line 385, in
> GPGWriteFile
>     data = block_iter.next().data
>   File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 520,
> in next
>     result = self.process_continued()
>   File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 711,
> in process_continued
>     return self.tarinfo2tarblock(index, ti, data)
>   File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 490,
> in tarinfo2tarblock
>     return TarBlock(index, "%s%s%s" % (headers, file_data, filler_data))
>  MemoryError
>
> Is there anything else that I can do?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1720159
>
> Title:
>   Cannot allocate memory with large manifest file since 0.7.03
>
> Status in Duplicity:
>   Fix Released
>
> Bug description:
>   Bug cause: https://bugs.launchpad.net/duplicity/+bug/1044715
>   Question: https://answers.launchpad.net/duplicity/+question/658653
>
>   Hi team
>
>   I have used the duplicity for backup my server files from few months
>   before.  And It was working fine. Currently I have upgraded the
>   duplicity new version(0.7.14),  after upgraded the backup manifest
>   cache file written in large size(near to GBs) due to bulk delete or
>   changes in files.
>
>   It was stopped the next backup process with this error - "OSError:
>   [Errno 12] Cannot allocate memory".
>
>   Please help me on this. Is there any way to solve this problem?
>
>   Herewith  I have placed the logged error information for your
>   reference.
>
>   Traceback (most recent call last):
>     File "/usr/bin/duplicity", line 1548, in <module>
>       with_tempdir(main)
>     File "/usr/bin/duplicity", line 1534, in with_tempdir
>       fn()
>     File "/usr/bin/duplicity", line 1383, in main
>       do_backup(action)
>     File "/usr/bin/duplicity", line 1515, in do_backup
>       check_last_manifest(col_stats)  # not needed for full backup
>     File "/usr/bin/duplicity", line 1217, in check_last_manifest
>       last_backup_set.check_manifests()
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/collections.py",
> line 208, in check_manifests
>       remote_manifest = self.get_remote_manifest()
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/collections.py",
> line 241, in get_remote_manifest
>       manifest_buffer = self.backend.get_data(self.remote_manifest_name)
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/backend.py",
> line 677, in get_data
>       fin = self.get_fileobj_read(filename, parseresults)
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/backend.py",
> line 671, in get_fileobj_read
>       return tdp.filtered_open_with_delete("rb")
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/dup_temp.py",
> line 120, in filtered_open_with_delete
>       fh = FileobjHooked(path.DupPath.filtered_open(self, mode))
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/path.py", line
> 779, in filtered_open
>       return gpg.GPGFile(False, self, gpg_profile)
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/gpg.py", line
> 217, in __init__
>       'logger': self.logger_fp})
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/gpginterface.py",
> line 374, in run
>       create_fhs, attach_fhs)
>     File "/usr/local/lib/python2.7/dist-packages/duplicity/gpginterface.py",
> line 414, in _attach_fork_exec
>       process.pid = os.fork()
>   OSError: [Errno 12] Cannot allocate memory
>
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>