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Re: Upgrading using pg_dumpall

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On 09/03/2016 03:43 PM, Rich Shepard wrote:
On Sat, 3 Sep 2016, Adrian Klaver wrote:

A question are you really using 9.4.5 or 9.5.4(the latest version of
9.5)?
And if you want to use 9.4 I would say use the latest(9.4.9).

Adrian,

  It is 9.4.5, but I have the source tarball for 9.5.4 in the build
directory.
If the above is a yes, any particular reason you do not want to move
to 9.5?

  No.

  I'll delete the 9.4.5 package and build the 9.5.4 package. Will run init
on port 5442 ... except that I do not find an option for init to specify a
different port. So I assume that the initdb doesn't care about ports.

initdb does not care about ports.

Once you verify that the new instance is running and you can connect
to it

  Not sure how I do this. Don't I need to kill the postgres-9.3.4 process
then start the -9.5.4 process?

You can if you already have an up to date dump of the 9.3 instance, but is not necessary. As long as you assign each instance a unique port number in postgesql.conf you can have multiple instances of Postgres running at the same time.

Rich





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Adrian Klaver
adrian.klaver@xxxxxxxxxxx


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