| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: pgsql: Support "postgres -C" with runtime-computed GUCs |
| Date: | 2021-09-21 03:47:24 |
| Message-ID: | YUlVzPkVgEPjtmIB@paquier.xyz |
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| Lists: | pgsql-committers |
On Mon, Sep 20, 2021 at 08:20:40PM -0700, Andres Freund wrote:
> So the problem is that -C data_checksums requires permissions to be dropped,
> but the way it's invoked here that's not guaranteed... And I don't think we
> should remove that requirement, given that we're actually doing stuff to the
> lock file...
Hmm. One way I can think of to keep the test would be something like
that to avoid problems with pg_ctl redirecting the server's stderr to
stdout (hence the tweak for log_min_messages):
pg_ctl start -s -o '-C data_checksums -c log_min_messages=fatal'
This would print the parameter, while getting to stderr mostly a
"could not start server". Would that work for you?
--
Michael
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