On Tue, Jul 10, 2012 at 6:17 PM, Bruce Momjian <bruce@momjian.us> wrote:
> On Tue, Jul 10, 2012 at 12:04:50PM -0400, Tom Lane wrote:
>> Bruce Momjian <bruce@momjian.us> writes:
>> > + While a Log-Shipping Standby Server (<xref linkend="warm-standby">) can
>> > + be upgraded, the server must be in changed to a primary server to allow
>> > + writes, and after the upgrade it cannot be reused as a standby server.
>> > + (Running <command>rsync</> after the upgrade allows reuse.)
>>
>> "in changed"? This sentence makes no sense at all to me.
>
> Oops. New wording attached with "in" removed:
>
> the server must be changed to a primary server
Don't we normally talk about "must be promoted to a primary server",
not changed?
And wouldn't it be good if it also mentions that another good option
is to just pg_upgrade the master and rebuild the standby? (Unless
that's already mentioned somewhere else).
What's the actual usecase for promoting the slave, upgrading it and
then *not* using it, which is what I think this paragraph suggests?
And I think the sentence about running rsync is extremely vague - run
rsync where and how? What are you actually trying to suggest people
do?
-- Magnus HaganderMe: http://www.hagander.net/Work: http://www.redpill-linpro.com/