[GitHub] [couchdb] AlexanderKaraberov edited a comment on issue #1470: Fix calculation of external size for attachments

[GitBox <gi...@apache.org>]

AlexanderKaraberov edited a comment on issue #1470: Fix calculation of external size for attachments
URL: https://github.com/apache/couchdb/pull/1470#issuecomment-469350894
 
 
   Hi @eiri 
   
   > I somehow completely missed the notification for your comment and only found in because I'm thinking of reviving this PR.
   
   That's ok. I appreciate your detailed answer.
   
   > Btw, do you happened to have a size of this db after compression?
   
   I assume you meant a size of the db file on the file system after `snappy` compression? In my test case it was almost matching the one reported by the `sizes.file` (~30KB less). 
   
   I've just repeated exactly the same test case as I described above on a new database (with 537Kb attachment) and I see that `sizes.file` shows `file: 31266020` and the actual `db1.1551713236.couch` shard file on the FS is `31236291` bytes. Looks like this ~26 MB of unknown space occupied are pretty consistent. 

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services