----- Original Message ----- From: "Bruce Momjian" <br...@momjian.us> To: "Lou Picciano" <loupicci...@comcast.net> Cc: pgsql-hackers@postgresql.org Sent: Wednesday, August 31, 2011 10:38:01 PM Subject: Re: [HACKERS] toast error after pg_upgrade 9.0.4 -> 9.1rc1
Lou Picciano wrote: > After running an essentially uneventful* pg_upgrade from 9.0.4 -> > 9.1rc1, we are seeing some toast errors logged on the new cluster: > > All are of this pattern: ERROR: missing chunk number 0 for toast value > 130087 in pg_toast_34735 > > Have seen the same pattern for a few of the databases in the 9.1rc1 > cluster, and all as a result of a select on a usr table (the offending > SELECT happens to be the first one any of these DBs sees, as it's the > first step in a user authentication process). SELECT count(*) does not > produce an error. > > *almost uneventful: We also saw messages that the destination cluster > did not have one of our schema - (of course it didn't!) - I didn't > realize pg_upgrade doesn't 'do' schema? I have fixed two errors in pg_upgrade since 9.1rc1 was released. Can you use git 9.1 head or wait for 9.1rc2 or 9.1 final? I can email you patches if you prefer. -- Bruce Momjian <br...@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + It's impossible for everything to be true. + Bruce, many thanks. I've done the recent git pull; yes, will build head from there and send you the new mileage report. (Glad your weekend with Irene is finally over - we had a few crises down here in New York; my fish were swimming in the back yard, lots of flooding, a few trees down - one of which only prevented from falling on the house by the 16K volt primary line. Great! But we were luckier than many. ) Lou Picciano
