Re: Inconsistent DB data in Streaming Replication
От | Samrat Revagade |
---|---|
Тема | Re: Inconsistent DB data in Streaming Replication |
Дата | |
Msg-id | CAF8Q-GwjduHPwERW4jewX8CkVCk6PWeMmdENBiJLo+R6-9Vi+w@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Inconsistent DB data in Streaming Replication (Samrat Revagade <revagade.samrat@gmail.com>) |
Ответы |
Re: Inconsistent DB data in Streaming Replication
|
Список | pgsql-hackers |
<div dir="ltr"><br />>(5) <b>The master then forces a write of the data page related to this transaction.</b><p class=""><b>Sorry,this is incorrect. Whenever the master writes the data page it checks that the WAL record is written instandby till that LSN. </b><p class=""><b><br /></b><p class=""><p class="">>While master is waiting to force a write(point 5) for this data page, streaming replication continuous. <p class="">>Also other data page writes are notdependent on this particular page write. So the commit of data >pages are not serialized.<p class=""><b>Sorry, thisis incorrect. Streaming replication continuous, master is not waiting, whenever the master writes the data page it checksthat the WAL record is written in standby till that LSN.</b><p class=""><b><br /></b><p class="" style="style"><b>Regards,</b><pclass="" style="style"><b>Samrat</b><p class="" style="style"><b><br /></b><p></div>
В списке pgsql-hackers по дате отправления: