| From: | Patrick B <patrickbakerbr(at)gmail(dot)com> |
|---|---|
| To: | Melvin Davidson <melvin6925(at)gmail(dot)com> |
| Cc: | John R Pierce <pierce(at)hogranch(dot)com>, pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Postgres UPGRADE from 9.2 to 9.4 |
| Date: | 2016-09-06 23:47:30 |
| Message-ID: | CAJNY3ivETAt0MojW18UbDzBVJx8R=LQtJrbbV7RZZ-0m9q_kbg@mail.gmail.com |
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| Lists: | pgsql-general |
>
>
> John,
> Yes, Rackspace supports slony. I used to work there and they use slony on
> their core system.
>
> Patrick,
> You cannot stream directly from 9.2 to 9.4. However, you can just create a
> separate 9.4 cluster (on a separate port).
> Then pg_dump from 9.2 in plain format and it will load on 9.4
>
damn!!! really? =( That's not good
will have to think about how will perform this....
I think what I would need to use is:
1 - upgrade master server
2 - by performing #1 - the slaves would become unused (streaming
replication wouldn't work)
3 - Setup new slave running Postgres 9.4
4 - dump the db to the new server
Do you guys agree?
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