Celso:
No, both the primary and any secondaries, whether HDR, RSS, or SDS, must be on the same version.
There is a way in v14.10 to do a rolling upgrade of secondaries, but not run that way, but that's not even possible in 11.70.
Art
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Art S. Kagel, President and Principal Consultant
ASK Database Management Corp.
www.askdbmgt.com------------------------------
Original Message:
Sent: Thu March 11, 2021 10:33 AM
From: Celso Freitas de Andrade
Subject: Primary and RSS versions
Hello All,
I have a primary server with an RSS Secondary, both using version 11.70.FC8.
As far as I know, these servers must be identical (including version - minor and major release). But I would like to confirm:
Is it possible to upgrade the primary to version 12.10 and the RSS secondary remain with version 11.70? Also, if someone have any clear documentation on that subject, would be very helpful.
Thanks!
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Celso Freitas
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#Informix