Corrupted WAL during recovery from archived log - Mailing list pgsql-admin

From rotellaro
Subject Corrupted WAL during recovery from archived log
Date
Msg-id a3e8e2210806040407x4897322aif90894533aaf6e20@mail.gmail.com
Whole thread Raw
List pgsql-admin
Hi,
I'm writing some paper about instance recovery and I'm wondering how
PostgreSQL act when find a corrupted archived WAL during the restore
command.
I found that when instance recovery starts the zero_damaged_pages is
set to true.
This parameter affect only data files with corrupted pages or even wal
pages that are zeroed before going on data file?


Thanks in advance
Kind regards
Federico
--
(all opinions expressed are my own)
Federico Campoli
PostgreSQL Consulting -> PGHost http://www.pghost.eu

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