Horton

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

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

View thread View on postgr.es
From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Thomas Munro <thomas.munro@gmail.com>
Cc: Kyotaro Horiguchi <horikyota.ntt@gmail.com>, Dilip Kumar <dilipbalaut@gmail.com>, Robert Haas <robertmhaas@gmail.com>, Michael Paquier <michael@paquier.xyz>, Julien Rouhaud <rjuju123@gmail.com>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2022-07-21T11:20:26Z
Lists: pgsql-hackers 
On 2022-Jul-21, Thomas Munro wrote:

> On Thu, Jul 21, 2022 at 11:01 PM Alvaro Herrera <alvherre@alvh.no-ip.org> wrote:

> > I've got no opinions on this.  I don't like either 1 or 3, so I'm going
> > to add and backpatch a new GUC allow_recovery_tablespaces as the
> > override mechanism.
> >
> > If others disagree with this choice, please speak up.
> 
> Would it help if we back-patched the allow_in_place_tablespaces stuff?
>  I'm not sure how hard/destabilising that would be, but I could take a
> look tomorrow.

Yeah, I think that would reduce cruft.  I'm not sure this is more
against backpatching policy or less, compared to adding a separate
GUC just for this bugfix.

-- 
Álvaro Herrera        Breisgau, Deutschland  —  https://www.EnterpriseDB.com/
"The problem with the facetime model is not just that it's demoralizing, but
that the people pretending to work interrupt the ones actually working."
                                                           (Paul Graham)

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.