Re: pg_rewind fails if there is a read only file.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, Paul Guo <paulguo(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Michael Paquier <michael(at)paquier(dot)xyz>
Subject: Re: pg_rewind fails if there is a read only file.
Date: 2021-05-25 14:29:14
Message-ID: 1209734.1621952954@sss.pgh.pa.us
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Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> Perhaps we should add that read-only files can be particularly problematic.

Given the (legitimate, IMO) example of a read-only SSL key, I'm not
quite convinced that pg_rewind doesn't need to cope with this.

regards, tom lane

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