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 ------ REL_17_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/5c8dcf9483349f39ee8da965c3acd3a61cf242fe Modified Files -------------- doc/src/sgml/maintenance.sgml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
