| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> |
| Cc: | tgl(at)sss(dot)pgh(dot)pa(dot)us, alvherre(at)2ndquadrant(dot)com, sbai(at)pivotal(dot)io, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Add tablespace tap test to pg_rewind |
| Date: | 2019-05-09 05:51:59 |
| Message-ID: | 20190509055159.GF14573@paquier.xyz |
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| Lists: | pgsql-hackers |
On Tue, May 07, 2019 at 10:31:59AM +0900, Kyotaro HORIGUCHI wrote:
> The patch seems to be using the tablespace directory in backups
> directly from standbys. In other words, multiple standbys created
> from A backup shares the tablespace directory in the backup.
Yes, I noticed that, and I am not happy about that either. I'd like
to think that what we are looking for is an equivalent of the
tablespace mapping of pg_basebackup, but for init_from_backup(). At
least that sounds like a plausible solution.
--
Michael
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