Horton

Re: standby recovery fails (tablespace related) (tentative patch and discussion)

Alvaro Herrera <alvherre@alvh.no-ip.org>

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From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Michael Paquier <michael@paquier.xyz>
Cc: Kyotaro Horiguchi <horikyota.ntt@gmail.com>, rjuju123@gmail.com, pgsql-hackers@postgresql.org
Date: 2022-03-21T11:24:38Z
Lists: pgsql-hackers 
On 2022-Mar-04, Michael Paquier wrote:

> d6d317d as solved the issue of tablespace paths across multiple nodes
> with the new GUC called allow_in_place_tablespaces, and is getting
> successfully used in the recovery tests as of 027_stream_regress.pl.

OK, but that means that the test suite is now not backpatchable.  The
implication here is that either we're going to commit the fix without
any tests at all on older branches, or that we're going to fix it only
in branch master.  Are you thinking that it's okay to leave this bug
unfixed in older branches?  That seems embarrasing.

-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/
"No me acuerdo, pero no es cierto.  No es cierto, y si fuera cierto,
 no me acuerdo."                 (Augusto Pinochet a una corte de justicia)

Commits

  1. Improve recently-added test reliability

  2. Fix new recovery test for log_error_verbosity=verbose case

  3. Fix test instability

  4. Fix replay of create database records on standby

  5. Allow "in place" tablespaces.

  6. Fix get_dirent_type() for Windows junction points.

  7. Revert "Fix replay of create database records on standby"

  8. Add end-to-end testing of pg_basebackup's tar-format output.

  9. Make DROP DATABASE command generate less WAL records.

  10. Consolidate methods for translating a Perl path to a Windows path.