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| author | Magnus Hagander <magnus@hagander.net> | 2016-12-19 10:11:04 +0100 |
|---|---|---|
| committer | Magnus Hagander <magnus@hagander.net> | 2016-12-19 10:15:52 +0100 |
| commit | 1c8ad594e5cb46952bd70f8a0f2f8681912dc223 (patch) | |
| tree | bad6cad4c53d088cf327b61fd56bc79a20f569ec /src/backend/executor/nodeCustom.c | |
| parent | 512f27cb3576d1ee1cb9a20463a33bd678e72db8 (diff) | |
| download | postgresql-1c8ad594e5cb46952bd70f8a0f2f8681912dc223.tar.gz postgresql-1c8ad594e5cb46952bd70f8a0f2f8681912dc223.zip | |
Fix base backup rate limiting in presence of slow i/o
When source i/o on disk was too slow compared to the rate limiting
specified, the system could end up with a negative value for sleep that
it never got out of, which caused rate limiting to effectively be
turned off.
Discussion: https://postgr.es/m/CABUevEy_-e0YvL4ayoX8bH_Ja9w%2BBHoP6jUgdxZuG2nEj3uAfQ%40mail.gmail.com
Analysis by me, patch by Antonin Houska
Diffstat (limited to 'src/backend/executor/nodeCustom.c')
0 files changed, 0 insertions, 0 deletions