From: Bruce Momjian Date: Wed, 30 Mar 2011 21:45:54 +0000 (-0400) Subject: Mention pg_upgrade sets autovacuum_freeze_max_age to maximum. X-Git-Tag: REL9_1_BETA1~184 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=da3418cea9bd10e9ea3489b42f6278772942e745;p=postgresql Mention pg_upgrade sets autovacuum_freeze_max_age to maximum. --- diff --git a/contrib/pg_upgrade/server.c b/contrib/pg_upgrade/server.c index 9331667b8b..022f69742e 100644 --- a/contrib/pg_upgrade/server.c +++ b/contrib/pg_upgrade/server.c @@ -172,8 +172,8 @@ start_postmaster(ClusterInfo *cluster, bool quiet) * * Using autovacuum=off disables cleanup vacuum and analyze, but * freeze vacuums can still happen, so we set - * autovacuum_freeze_max_age very high. We assume all datfrozenxid and - * relfrozen values are less than a gap of 2000000000 from the current + * autovacuum_freeze_max_age to its maximum. We assume all datfrozenxid + * and relfrozen values are less than a gap of 2000000000 from the current * xid counter, so autovacuum will not touch them. */ snprintf(cmd, sizeof(cmd),