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| author | Michael Paquier | 2020-08-17 01:24:24 +0000 |
|---|---|---|
| committer | Michael Paquier | 2020-08-17 01:24:24 +0000 |
| commit | 3424c6bef0b897f9c6800f55d34a162a07319795 (patch) | |
| tree | a8d0b126ff23f0d056967b1af92d6540d64ef2d8 | |
| parent | 277e49eca73a719695d0b74360b54124e76c6833 (diff) | |
doc: Fix description about bgwriter and checkpoint in HA section
Since 806a2ae, the work of the bgwriter is split the checkpointer, but a
portion of the documentation did not get the message.
Author: Masahiko Sawada
Discussion: https://postgr.es/m/CA+fd4k6jXxjAtjMVC=wG3=QGpauZBtcgN3Jhw+oV7zXGKVLKzQ@mail.gmail.com
Backpatch-through: 9.5
| -rw-r--r-- | doc/src/sgml/high-availability.sgml | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/src/sgml/high-availability.sgml b/doc/src/sgml/high-availability.sgml index d9c591b1ba..3c3a457233 100644 --- a/doc/src/sgml/high-availability.sgml +++ b/doc/src/sgml/high-availability.sgml @@ -2381,9 +2381,10 @@ LOG: database system is ready to accept read only connections </para> <para> - The background writer is active during recovery and will perform - restartpoints (similar to checkpoints on the primary) and normal block - cleaning activities. This can include updates of the hint bit + The checkpointer process and the background writer process are active during + recovery. The checkpointer process will perform restartpoints (similar to + checkpoints on the primary) and the background writer process will perform + normal block cleaning activities. This can include updates of the hint bit information stored on the standby server. The <command>CHECKPOINT</command> command is accepted during recovery, though it performs a restartpoint rather than a new checkpoint. |