Re: Primary DB stuck becuase of unavailable standby (synchronized streaming) - please help
От | Andreas Kretschmer |
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Тема | Re: Primary DB stuck becuase of unavailable standby (synchronized streaming) - please help |
Дата | |
Msg-id | 20130418163812.GA24028@tux обсуждение исходный текст |
Ответ на | Primary DB stuck becuase of unavailable standby (synchronized streaming) - please help ("Sofer, Yuval" <Yuval_Sofer@bmc.com>) |
Список | pgsql-sql |
Sofer, Yuval <Yuval_Sofer@bmc.com> wrote: > Hi, > > > > I am using Postgres DB with stand by database, configured with streaming in > synchronized mode (each commit on primary DB waits for commit on secondary DB). > > > > Sometimes we suffer from network issues and as consequences, secondary machine > is not available. > > > > In these situations, our application is stuck and do not respond anymore, since > no confirmation comes from the secondary Postgres (obviously… it is down or > unavailable….). > > > > Is there any parameter that I can use, to enable recovering from hanging on > until someone of us re-establish connection to secondary DB? Use asynchronous mode. There is no way for 'only a little bit synchronized mode'. We are not in the mysql-world ... Andreas -- Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect. (Linus Torvalds) "If I was god, I would recompile penguin with --enable-fly." (unknown) Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889°
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