[pgpool-general: 8680] How does pgpool ensure data consistency during a replica's recovery 1st stage?

Zhaoxun Yan yan.zhaoxun at gmail.com
Wed Mar 29 15:13:22 JST 2023


I noticed " /etc/pgpool-II/recovery_1st_stage.sample
<https://git.postgresql.org/gitweb/?p=pgpool2.git;a=blob_plain;f=src/sample/scripts/recovery_1st_stage.sample;hb=refs/heads/master>
"

uses rsync to copy any different files that master has but the replica does
not.

What would happen as data in master is changed during this copy process?
Will the copy fail to capture changes? (i.e. data modification).

Regards,
  Zhaoxun
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