Hi~
> I purpose a patch which calls smgrdestroyall() when redo each
> XLOG_CHECKPOINT_ONLINE, so that it can keep the same frequency of calling
> smgrdestroyall() as background processes on primary. I don't call it for
> XLOG_CHECKPOINT_SHUTDOWN because the process is about to exit so that the
> memory will go soon, and don't call it for XLOG_CHECKPOINT_REDO because it
> seems to be a place holder only.
Oops. When redo XLOG_CHECKPOINT_SHUTDOWN, smgrdestroyall should also be
called, since the startup may not exit on standby.
The patch is updated.
—
Regards, Jingtang
