On Wed, Nov 7, 2012 at 01:09:19PM -0800, Lonni J Friedman wrote: > On Wed, Nov 7, 2012 at 1:07 PM, Bruce Momjian <bruce@xxxxxxxxxx> wrote: > > On Wed, Nov 7, 2012 at 01:06:19PM -0800, Lonni J Friedman wrote: > >> On Wed, Nov 7, 2012 at 12:59 PM, Bruce Momjian <bruce@xxxxxxxxxx> wrote: > >> > On Wed, Nov 7, 2012 at 10:44:12AM -0800, Lonni J Friedman wrote: > >> >> On Wed, Nov 7, 2012 at 10:42 AM, Bruce Momjian <bruce@xxxxxxxxxx> wrote: > >> >> > On Fri, Oct 19, 2012 at 02:44:05PM -0700, Lonni J Friedman wrote: > >> >> >> Greetings, > >> >> >> I'm in the process of planning for a production upgrade from 9.1.6 to > >> >> >> 9.2.x (all Linux-x86-64). In my staging environment (which has the > >> >> >> same versions), I kicked off pg_upgrade about 5 hours ago, and its > >> >> >> still not done. It is making progress, so I don't think anything has > >> >> >> gone wrong, beyond it taking much longer than anticipated. > >> >> >> > >> >> >> When I used pg_upgrade to go from 9.0.x to 9.1.x, it finished in just > >> >> >> under an hour. There is admittedly about three times as much data (in > >> >> >> terms of disk usage) now than when I upgraded from 9.0.x. Would that > >> >> >> explain the increased time needed to do the upgrade? Or is there > >> >> >> something about the upgrade to 9.2.x that requires a lot more time? > >> >> >> > >> >> >> I'm trying to understand if what I'm seeing is expected, normal > >> >> >> behavior, or if something might not be right. > >> >> > > >> >> > Odd. How many object/tables do you have? I have just patched 9.2 to > >> >> > improve upgrades for clusters with many objects. > >> >> > >> >> about 5000 tables spread across 5 databases. > >> > > >> > That should not take very long. Are you using link mode? > >> > >> Nope. The command that I used was: > >> pg_upgrade -b /usr/pgsql-9.1/bin -B /usr/pgsql-9.2/bin -d > >> /var/lib/pgsql/9.1/data -D /var/lib/pgsql/9.2/data > > > > Well, it must then copy all the data from old to new cluster --- that > > could take a while. > > I guess so, but its hard to tell. It was sitting for quite a while > with no output. It should spin through the file names as they are copied. What was the last output line before it hung? -- Bruce Momjian <bruce@xxxxxxxxxx> http://momjian.us EnterpriseDB http://enterprisedb.com + It's impossible for everything to be true. + -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
