On Mon, Apr 11, 2016 at 1:17 PM, Andres Freund <and...@anarazel.de> wrote: > I can think of a number of relatively easy ways to address this: > 1) Just zap (or issue?) all pending flush requests when getting an > smgrinval/smgrclosenode > 2) Do 1), but filter for the closed relnode > 3) Actually handle the case of the last open segment not being > RELSEG_SIZE properly in _mdfd_getseg() - mdnblocks() does so. > > I'm kind of inclined to do both 3) and 1).
#3 seems like it's probably about 15 years overdue, so let's do that anyway. I don't quite understand why #1 fixes the problem - not because I doubt you, but just because I haven't studied it much. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
