On Fri, Jan 18, 2013 at 10:19:48PM +0000, giomac@gmail.com wrote:
> The following bug has been logged on the website:
>
> Bug reference: 7815
> Logged by: George Machitidze
> Email address: giomac@gmail.com
> PostgreSQL version: 9.2.2
> Operating system: Fedora 18 Linux
> Description:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=896161
> Upgrading PostgreSQL from 9.1 to 9.2 with pg_upgrade/postgreql-setup fails
> with invalid message "There seems to be a postmaster servicing the old
> cluster". Looks like pg_upgrade is checking pid file too early without
> waiting for master process to exit:
>
> open("/var/lib/pgsql/data-old/postmaster.pid", O_RDONLY) = 5
How are you shutting down the postmaster? Are you use pg_ctl -w stop?
If not, you have to wait for the server to actually shut down before
starting pg_upgrade. pg_upgrade is not going to do that waiting.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
