| From: | furlongs(at)osti(dot)gov |
|---|---|
| To: | pgsql-bugs(at)postgresql(dot)org |
| Subject: | BUG #14304: WAL files pg_upgrade |
| Date: | 2016-08-30 15:41:41 |
| Message-ID: | 20160830154141.15676.28819@wrigleys.postgresql.org |
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| Thread: | |
| Lists: | pgsql-bugs |
The following bug has been logged on the website:
Bug reference: 14304
Logged by: Shane Furlong
Email address: furlongs(at)osti(dot)gov
PostgreSQL version: 9.4.9
Operating system: centOS
Description:
My shop is running PostgreSQL 9.0 and pg_upgrading to 9.4.
Currently WAL files are saved in a location /pgsql/archive.
New WAL files will be stored in location /pgsql/archive94.
My question is how does pg_upgrade handle WAL files. It looks like to me
that pg_upgrade only addresses the data directory and not the archive
directory.
Is it necessary to flush all 9.0 WAL files prior to running pg_upgrade? Or
would one just copy the WAL files from the previous location to the new
location?
Any help or direction you can supply would be greatly appreciated.
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