On 9/21/17 14:15, Jeff Janes wrote:
> This looks good to me. Might suggest adding verifying the clients as a
> specific step:
>
> "To upgrade an existing installation from md5 to scram-sha-256, verify
> that all client software supports it, set password_encryption =
> 'scram-sha-256' in postgresql.conf..."
I don't think there is a well-defined way of verifying whether all
client software supports it other than making the switch described and
then checking what breaks. So it's a bit of a circular process.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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