Re: [BUGS] Reltuples/n_live_tup values wrong
Sebastian Kornehl webmas...@sourcebase.org writes: I'm facing a problem which seems like a bug to me. I'm running: It seems like most of your problem is explained by this: DETAIL: 609299 dead row versions cannot be removed yet. You need to get rid of whatever old open transaction is preventing those rows from getting vacuumed away. Perhaps you have a prepared transaction lying around? regards, tom lane -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
Re: [BUGS] Reltuples/n_live_tup values wrong
Hi Tom, thanks for your Reply! You might be right, I found some pg_prepared_xacts from 2013-05-23. This was a test with a XA using application, but the application is already offline. There is also no pid available for the given transaction id's. Do you have any idea how to close these xa transactions without restarting the whole db? Thank you. -Sebastian On 08/07/2013 02:12 PM, Tom Lane wrote: Sebastian Kornehl webmas...@sourcebase.org writes: I'm facing a problem which seems like a bug to me. I'm running: It seems like most of your problem is explained by this: DETAIL: 609299 dead row versions cannot be removed yet. You need to get rid of whatever old open transaction is preventing those rows from getting vacuumed away. Perhaps you have a prepared transaction lying around? regards, tom lane -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
Re: [BUGS] Reltuples/n_live_tup values wrong
On Wed, Aug 7, 2013 at 1:50 PM, Sebastian Kornehl webmas...@sourcebase.orgwrote: Do you have any idea how to close these xa transactions without restarting the whole db? Restarting the database wouldn't accomplish anything. Prepared transactions are persistent across reboots. http://www.postgresql.org/docs/9.3/static/sql-rollback-prepared.html -- greg
Re: [BUGS] Reltuples/n_live_tup values wrong
Sebastian Kornehl webmas...@sourcebase.org writes: You might be right, I found some pg_prepared_xacts from 2013-05-23. This was a test with a XA using application, but the application is already offline. There is also no pid available for the given transaction id's. Do you have any idea how to close these xa transactions without restarting the whole db? Just use ROLLBACK PREPARED with the ID you see in pg_prepared_xacts. regards, tom lane -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
Re: [BUGS] Reltuples/n_live_tup values wrong
Thank you, that did it! On 08/07/2013 03:30 PM, Tom Lane wrote: Sebastian Kornehl webmas...@sourcebase.org writes: You might be right, I found some pg_prepared_xacts from 2013-05-23. This was a test with a XA using application, but the application is already offline. There is also no pid available for the given transaction id's. Do you have any idea how to close these xa transactions without restarting the whole db? Just use ROLLBACK PREPARED with the ID you see in pg_prepared_xacts. regards, tom lane -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
