| From: | Guillaume Lelarge <guillaume(at)lelarge(dot)info> |
|---|---|
| To: | Vicky Soni - Quipment India <vicky(dot)soni(at)quipment(dot)nl> |
| Cc: | "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org> |
| Subject: | Re: Major Version Upgradation in Replication Environment |
| Date: | 2016-05-05 13:59:00 |
| Message-ID: | CAECtzeVbCXNov9WAcTVxzWbPhtxAGE056D_GTsN0ZSTmTCQhng@mail.gmail.com |
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| Lists: | pgsql-admin |
2016-05-05 11:48 GMT+02:00 Vicky Soni - Quipment India <
vicky(dot)soni(at)quipment(dot)nl>:
>
> Hello Friends,
>
>
>
> We have a windows setup where we have 2 node
> primary-slave setup which comprises Async Replication + Log Shippin on
> slave.
>
>
>
> Now we want to upgrade it from 9.3 to 9.4 version.
>
>
>
> Do we need to upgrade slave to 9.4, upgrade master to 9.4 and setup
> replication again from scratch?
>
>
>
Just upgrade master to 9.4, install 9.4 on slave, and setup replication
again.
> What are the best possible ways available to upgrade slave and master
> without setting up replication again?
>
>
You can't.
>
>
>
>
--
Guillaume.
http://blog.guillaume.lelarge.info
http://www.dalibo.com
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