Re: WIP: WAL prefetch (another approach)

Andres Freund <andres@anarazel.de> writes:
> On 2021-04-21 21:21:05 -0400, Tom Lane wrote:
>> What I'm doing is running the core regression tests with a single
>> standby (on the same machine) and wal_consistency_checking = all.

> Do you run them over replication, or sequentially by storing data into
> an archive? Just curious, because its so painful to run that scenario in
> the replication case due to the tablespace conflicting between
> primary/standby, unless one disables the tablespace tests.

No, live over replication.  I've been skipping the tablespace test.

> Have you tried reproducing it on commits before the recent xlogreader
> changes?

Nope.

            regards, tom lane