Re: Major Version Upgradation from 9.4 to 9.6 in Replication Environment

[Jov <amutu@xxxxxxxxx>]

Not sure windows，on linux，you can use pg_upgrade hardlink mode and use rsync to achieve this. See 9.6 pg_upgrade doc for detail.

Jov

2017年7月26日 5:50 AM，"Amee Sankhesara - Quipment India" <amee.sankhesara@xxxxxxxxxxx>写道：

Hello,

 

We have a windows setup where we have 2 node primary-slave setup which comprises Async Replication + Log Shipping on slave.

 

Now we want to upgrade it from 9.4 to 9.6 version.

 

Do we need to upgrade slave to 9.6, upgrade master to 9.6 and setup replication again from scratch?

 

What are the best possible ways available to upgrade slave and master without setting up replication again?

 

Our Setup - WINDOWS SERVER 2012 , PostgreSQL 9.4.7 on primary and slave

Objective - To Upgrade Master and Slave from 9.4 to 9.6

 

Thanks,

Amee Sankhesara
Database Developer

R&D .Net Department

T / +91 (0) 94295 45266
amee.sankhesara@ / www.quipment.in

 

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