Re: [ADMIN] Autovacuum and invalid page header

2010-09-03 Thread Ireneusz Pluta
Kevin Grittner pisze: Ireneusz Pluta wrote: Is there any ready tool, which, for instance when given a path to database cluster, would traverse all cluster directories and files and check all page headers? I probably answered myself - manual VACUUM [VERBOSE] would do - but it fails when

Re: [ADMIN] Autovacuum and invalid page header

2010-09-03 Thread Ireneusz Pluta
Tom Lane pisze: Alvaro Herrera writes: Yeah, maybe we should make it put the failed table at the end of the list, for the next run. This is not simple to implement, if only because autovac workers don't have any way to persist state from one run to the next. But this kind of thing causes e

[ADMIN] Invalid page header

2010-09-01 Thread Ireneusz Pluta
Hello, I have a server, 8.4.3, where I get intermittent and rather rare cases of "invalid page headers". Quick search over the pg lists shows a general advice to "check your hardware". Yes, I need to schedule a downtime and perform some checks. However, let me also share with you what I noti

Re: [ADMIN] How can I tell if I'm autovacuuming?

2010-05-25 Thread Ireneusz Pluta
(b) How can I verify that my databases are being vacuumed by autovacuum? pg_stat_user_tables should have a last_autovac column. Also, you can see autovacuum related messages like: DEBUG: autovacuum: processing database "postgres" DEBUG: autovacuum: processing database "template1"

[ADMIN] Autovacuum and invalid page header

2010-05-12 Thread Ireneusz Pluta
I had a problem with neverending forced autovacuum process, running as preventing xid wraparound. As I finally (?) found, following some advices given here: -> http://forums.enterprisedb.com/posts/list/2028.page, that autovacuum in question was not just one autovacuum, but many different autov

Re: [ADMIN] Logging autovacuum activity

2007-06-20 Thread Ireneusz Pluta
Sibte Abbas napisał(a): On 6/20/07, Ireneusz Pluta <[EMAIL PROTECTED]> wrote: Hello, How can I make sure that autovacuum is running, beyond believing that all autovacuum_ settings in postgresql.conf are set correctly? In the 8.1 I could see: LOG: autovacuum: processing database &qu

[ADMIN] Logging autovacuum activity

2007-06-20 Thread Ireneusz Pluta
some developers discussions about making changes to logging autovacuum activity, however could not track the discussion tight enough to find what the final solution is. Thanks Ireneusz Pluta ---(end of broadcast)--- TIP 9: In versions below 8.0, the plan

Re: [ADMIN] how to view all database,tables,users

2007-05-23 Thread Ireneusz Pluta
Mondi Ravi napisał(a): i can't find out command to show all databases,tables,users and integrity constraints relationships; yours sincerely See tables and views of system catalogs: http://www.postgresql.org/docs/8.2/interactive/catalogs.html and use just SELECT statements on them to get what

Re: [ADMIN] Pg_dump and bytaA

2007-03-09 Thread Ireneusz Pluta
Lukas napisał(a): Hello, we have one table in database (db has over 200 tables), which has one byteA filed for storing user photos. We are making backup every night, but it is now too large because of photos. We do not need to make backup of photos every night, but the question is how to backup

Re: [ADMIN] Lost password...

2007-02-23 Thread Ireneusz Pluta
Mike napisał(a): Silly me - I installed 8.0 a year or so ago, and it is working just fine. When I went to install 8.2, I can't remember the Windows NT password I set up for the service account. I'm afraid if I change it I'll bugger the 8.0 service. Has anybody encountered a similar situation,