Kuntal Ghosh wrote: > Hi all, > > In brin_doupdate(line 290), REGBUF_STANDARD is used to register > revmap buffer reference in WAL record. But, revmap buffer page doesn't > have a standard page layout and it doesn't update pd_upper and > pd_lower as well.
Hmm. This bug should be causing WAL replay to zero out the revmap page contents, since essentially the whole page is covered by the "hole" in standard pages. I can't see what is causing that not to happen, but evidently it isn't, since the index works in a replica. What am I missing? -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers