[ADMIN] Slony DDL/DML Change and "attempted to lock invisible tuple" PG Error

2010-06-25 Thread Bob Lunney
I'm not sure if this is really a bug, so I'm posting here instead of pgsql-bugs. Last night I attempted to make a DDL and DML change through Slony, using the execute script command. The changes (adding a column and updating some rows) worked on the master but failed on the slave, with the PG da

Re: [ADMIN] Programatically create, dump, copy to other server and restore database

2010-06-25 Thread dimitar nen4ev
Hi Thanks for you reply. I change it, because taking the fakt that every server will have slave replication(as fail over) i decided only to use it. i.e. I have serve A with database test, and server B is replication database test. So when i need to partition(meaning to separate 1/2 of the databas

[ADMIN] Slony - I question

2010-06-25 Thread Plugge, Joe R.
I am using slony1-2.0.3 and needed to make some wholesale changes, so like other times I stopped all slon processes on my master box as well as on the 2 slave machines. I then dropped the slony schema on all three, completely removing it, made my changes. I then ran my slonik script at the mas

[ADMIN] unsubscribe

2010-06-25 Thread Michal Bicz
From: pgsql-admin-ow...@postgresql.org [mailto:pgsql-admin-ow...@postgresql.org] On Behalf Of Uwe Bartels Sent: Tuesday, June 22, 2010 4:29 PM To: Kevin Grittner Cc: pgsql-admin@postgresql.org Subject: Re: [ADMIN] blocking automatic vacuum # select version();

Re: [ADMIN] Slony - I question

2010-06-25 Thread Plugge, Joe R.
Found the culprit, the app had thrown locks on the first table in the replicate set and it was waiting for those locks to be released. From: Plugge, Joe R. Sent: Wednesday, June 23, 2010 12:23 PM To: pgsql-admin@postgresql.org Subject: Slony - I question I am using slony1-2.0.3 and needed to ma

[ADMIN] Database corruption

2010-06-25 Thread David Haube
Postgres version 8.4.4 Hardware: 12 cpu intel sda 15K 600GB raid 1 sdb ssd 173GB raid 1 (most tables and indexes on sdb) adaptec controller 24G of memory shared buffers 12GB Machine age 3 months Normal load 2-4 200-300 Transactions per second We had a database failure last night after one of

Re: [ADMIN] Slony DDL/DML Change and "attempted to lock invisible tuple" PG Error

2010-06-25 Thread Joshua D. Drake
On Fri, 2010-06-25 at 06:31 -0700, Bob Lunney wrote: > I'm not sure if this is really a bug, so I'm posting here instead of > pgsql-bugs. I am thinking this needs to be posted to: http://lists.slony.info/mailman/listinfo/slony1-general JD -- PostgreSQL.org Major Contributor Command Prompt, In