Re: Progress reporting for pg_verify_checksums

Hi,

Am Dienstag, den 02.04.2019, 15:56 +0900 schrieb Michael Paquier:
> Regarding all this tooling around checksums.  With v12, enabling
> checksums with no actual downtime is doable with a primary-standby
> deployment using physical replication and one planned failover

Can you explain in more detail how this would work? I thought we came to
the conclusion (and the documentation seems to indicate so), that you
should stop all participating instances of a cluster and then enable
checksums on all of them, which would impose a downtime.


Michael

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