Julien Rouhaud <rjuju123@xxxxxxxxx> writes: > But since your customer recreated their standbys from scratch *after* that > delete, all the nodes should have those hint bits set (Guillaume confirmed > off-list that they used a fresh BASE_BACKUP). Note that Guillaume also > confirmed off-list that the customer has checksums enabled, which means that > MarkBufferDirtyHint() should be guaranteed to mark the buffers as dirty, so I'm > out of ideas to explain the different behavior on standbys. Do we propagate visibility-map bits to standbys? regards, tom lane
