Hannu Krosing wrote: > ?hel kenal p?eval, E, 2006-04-17 kell 17:14, kirjutas Bruce Momjian: > > Jim C. Nasby wrote: > > > Are you going to back-patch this? If I understand correctly current > > > behavior could mean people using PITR may have invalid backups. In the > > > meantime, perhaps we should send an email to -annouce recommending that > > > folks issue a CHEKCPOINT; after pg_start_backup and before initiating > > > the filesystem copy. > > > > We are disabling full_page_writes for 8.1.4, so they should be fine. > > Except that people currently using full_page_writes=off on 8.1 may see a > sudden > drop in performance after upgrading.
Yea, but if it can cause corruption, we have no choice. It will be mentioned in the release notes. > Do you have an estimate, how big the impact is ? Nope. -- Bruce Momjian http://candle.pha.pa.us EnterpriseDB http://www.enterprisedb.com + If your life is a hard drive, Christ can be your backup. + ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend
