Publish more openly the fact that autovacuum is working for wraparound

protection.

Simon Riggs

diff --git a/src/backend/postmaster/autovacuum.c b/src/backend/postmaster/autovacuum.c
index 12dbfa811b2c2889593c39e53a244a5602d63c80..aa4d7903980464a3d437c75acad66944f491b44e 100644 (file)
--- a/src/backend/postmaster/autovacuum.c
+++ b/src/backend/postmaster/autovacuum.c
@@ -2657,8 +2657,9 @@ autovac_report_activity(autovac_table *tab)
        /* Report the command and possible options */
        if (tab->at_dovacuum)
                snprintf(activity, MAX_AUTOVAC_ACTIV_LEN,
-                                "autovacuum: VACUUM%s",
-                                tab->at_doanalyze ? " ANALYZE" : "");
+                                "autovacuum: VACUUM%s%s",
+                                tab->at_doanalyze ? " ANALYZE" : "",
+                                tab->at_wraparound ? " (to prevent wraparound)" : "");
        else
                snprintf(activity, MAX_AUTOVAC_ACTIV_LEN,
                                 "autovacuum: ANALYZE");