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Export not working for large backups

See original GitHub issue

I have configured /Export as export folder for the alternate backup location. This is working fine for small full backups (1Gb). Now my backup is about 2Gb and the export file is 0kb. The rror in the server log:

Traceback (most recent call last):
  File "/config/custom_components/auto_backup/__init__.py", line 339, in new_snapshot
    await self.copy_snapshot(data[ATTR_NAME], slug, backup_path)
  File "/config/custom_components/auto_backup/__init__.py", line 432, in copy_snapshot
    await self.download_snapshot(slug, destination)
  File "/config/custom_components/auto_backup/__init__.py", line 452, in download_snapshot
    file.write(await request.read())
  File "/usr/local/lib/python3.7/site-packages/aiohttp/client_reqrep.py", line 973, in read
    self._body = await self.content.read()
  File "/usr/local/lib/python3.7/site-packages/aiohttp/streams.py", line 362, in read
    return b''.join(blocks)
MemoryError

Is there a way that this can be fixed? I am using an RPI4 with 4 Gb of memory. Disk space is plenty available.

Issue Analytics

State:
Created 3 years ago
Comments:10 (5 by maintainers)

Top GitHub Comments

1reaction

arjen-wcommented, May 13, 2020

File is around 2Gb now and export is working fine now. Seems indeed a file size issue. FYI: I changed the retention period for InfluxDB to 2 weeks, so database will shrink more. I will also look at the information that will be in the HA db itself as that one is now about 1.5Gb.

1reaction

jcwilloxcommented, May 7, 2020

Thanks, I thought it would be something like that. Anyway, this should be fixed in the latest release (0.5.2), feel free to re-open if it’s not.