Re: Replication options?
От | Joshua D. Drake |
---|---|
Тема | Re: Replication options? |
Дата | |
Msg-id | 4155F089.40200@commandprompt.com обсуждение исходный текст |
Ответ на | Re: Replication options? (Jan Wieck <JanWieck@Yahoo.com>) |
Список | pgsql-general |
>>> logging of the commit is done after the WAL operation, it must be >>> assured that WAL replay during crash recovery also causes >>> replication log journal to be recovered or repeated. In short, the >>> replication log must be covered by the same redo mechanism the crash >>> recovery system uses. >> >> >> This I will have to verify with our programmers as to exactly "when" >> the replication occurs. > > > Joshua, > > you never followed up to this one. As of 1.3.1 (the current version) we also perform wal processing to insure that the transaction is correctly replicated in case of a crash. Sincerely, Joshua D. Drake > > > Jan > -- Command Prompt, Inc., home of Mammoth PostgreSQL - S/ODBC and S/JDBC Postgresql support, programming shared hosting and dedicated hosting. +1-503-667-4564 - jd@commandprompt.com - http://www.commandprompt.com PostgreSQL Replicator -- production quality replication for PostgreSQL
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