Is there an option for gradual migration of single DMS (CMAs) in MDS HA?

[Vladimir]

For single MDS, there is "Upgrading one R7x Multi-Domain Server with Gradual Migration of Domain Management Servers" option, which is not listed under the "Upgrading Multi-Domain Servers in High Availability".

Can someone tell me if it is possible, what are the steps to achieve this and if not, what is the explanation for this limitation?

Thank you,

Vladimir

[Kaspars_Zibarts]

Haven't done it myself but I remember reading about somewhere on Checkmates. Maarten Sjouw‌ i believe is your man

[Maarten_Sjouw]

Vladimir, upgrade of a R77.x CMA to R80.x is described in the advanced upgrade guide, here the only difference I see is the HA. Well this is added afterwards same as you would do when you create a new Domain in the HA environment, the only difference is that you need to do the import before you create the HA Domain.