From 76dd09bbec893c02376e3440a6a86a3b994d804c Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Mon, 25 Apr 2011 12:00:21 -0400 Subject: Add postmaster/postgres undocumented -b option for binary upgrades. This option turns off autovacuum, prevents non-super-user connections, and enables oid setting hooks in the backend. The code continues to use the old autoavacuum disable settings for servers with earlier catalog versions. This includes a catalog version bump to identify servers that support the -b option. --- src/backend/tcop/postgres.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'src/backend/tcop/postgres.c') diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index 59b7666c109..a07661f02ab 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -3238,7 +3238,7 @@ process_postgres_switches(int argc, char *argv[], GucContext ctx) * postmaster/postmaster.c (the option sets should not conflict) and with * the common help() function in main/main.c. */ - while ((flag = getopt(argc, argv, "A:B:c:D:d:EeFf:h:ijk:lN:nOo:Pp:r:S:sTt:v:W:-:")) != -1) + while ((flag = getopt(argc, argv, "A:B:bc:D:d:EeFf:h:ijk:lN:nOo:Pp:r:S:sTt:v:W:-:")) != -1) { switch (flag) { @@ -3250,6 +3250,11 @@ process_postgres_switches(int argc, char *argv[], GucContext ctx) SetConfigOption("shared_buffers", optarg, ctx, gucsource); break; + case 'b': + /* Undocumented flag used for binary upgrades */ + IsBinaryUpgrade = true; + break; + case 'D': if (secure) userDoption = strdup(optarg); -- cgit v1.2.3