Doc: correct aggressive vacuum threshold for multixact members storage The threshold is two billion members, which was interpreted as 2GB in the documentation. Fix to reflect that each member takes up five bytes, which translates to about 10GB. This is not exact, because of page boundaries. While at it, mention the maximum size 20GB.
This has been wrong since commit c552e171d16e, so backpatch to version 14. Author: Alex Friedman <alex...@gmail.com> Reviewed-by: Sami Imseih <samims...@gmail.com> Reviewed-by: Bertrand Drouvot <bertranddrouvot...@gmail.com> Discussion: https://postgr.es/m/cacbfw60uok6fcc02ksyt3ofu9dnuq5royxdw2afisin_p1l...@mail.gmail.com Backpatch-through: 14 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/fcabc3adf889ebf2c2d8d1c084989f5fd95aac2f Modified Files -------------- doc/src/sgml/maintenance.sgml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
