From: | Gary Webster <webster(at)lexmark(dot)com> |
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To: | pgsql-admin(at)postgresql(dot)org |
Subject: | clustering with shared storage |
Date: | 2012-03-20 19:26:18 |
Message-ID: | CAEHjwJ7qWN05=cte4nLGV+XKKQragFjJaZiMEC-x0BtEJBN5Wg@mail.gmail.com |
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Lists: | pgsql-admin |
Hello.
Sorry if this is redundant, but I can't find any 'cookbook' for getting
this setup.
The best I've found is here:
http://wiki.postgresql.org/images/5/58/06.5_-_Devrim_Gunduz_-_PostgreSQLClusteringWithRedHatClusterSuite--LT.pdf
but, it doesn't go into setup details.
I have a few questions/issues, but figure I will attack it piecemeal, in
chronological order.
RHCS is handling the fencing.
I have installed postgres on the local drive of the primary, with pgdata on
the shared drive.
I am generally using the EnterpriseDB install package for v9.1.3 .
So, first, just how to install postgres on the secondary?
1) If I leave it as secondary (non-active), it can't see the shared drive.
Is this correct/OK ?
If so, it will create its own pgdata locally, which is later ignored?
or
2) Do I make it primary, then point its pgdata to the already existing
data during install ?!?
Thanks.
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