On Tue, Mar 20, 2018 at 10:43:55AM +0530, Dilip Kumar wrote: > I think like WALWriterProcess, we need to call InitXLogInsert for the > CheckpointerProcess as well as for the BgWriterProcess > because earlier they were calling InitXLogInsert while check > RecoveryInProgress before inserting the WAL.
/* don't set signals, bgwriter has its own agenda */ + InitXLOGAccess(); + InitXLogInsert() This is wrong, as the checkpointer is started as well on standbys, and that InitXLOGAccess initializes things for WAL generation like ThisTimeLineID. So you should just call InitXLogInsert(), and a comment would be welcome for both the bgwriter and the checkpointer. -- Michael
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