diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-03-06 00:04:27 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-03-06 00:04:27 +0000 |
| commit | 4b6c198a6af427fd3531b09cd6fa15e715de6aa5 (patch) | |
| tree | 5eed566a56b5daff030ae202427cce369227ee4f /src/backend/bootstrap/bootstrap.c | |
| parent | 21591967bc19c749a100fb97ec82f6086ce5cc3c (diff) | |
| download | postgresql-4b6c198a6af427fd3531b09cd6fa15e715de6aa5.tar.gz postgresql-4b6c198a6af427fd3531b09cd6fa15e715de6aa5.zip | |
Add code to dump contents of free space map into $PGDATA/global/pg_fsm.cache
at database shutdown, and then load it again at database startup. This
preserves our hard-won knowledge of free space across restarts (given
an orderly shutdown, that is).
Diffstat (limited to 'src/backend/bootstrap/bootstrap.c')
| -rw-r--r-- | src/backend/bootstrap/bootstrap.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/backend/bootstrap/bootstrap.c b/src/backend/bootstrap/bootstrap.c index cf0c1de7c62..f120192bc88 100644 --- a/src/backend/bootstrap/bootstrap.c +++ b/src/backend/bootstrap/bootstrap.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.147 2002/12/15 16:17:38 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.148 2003/03/06 00:04:27 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -34,6 +34,7 @@ #include "executor/executor.h" #include "libpq/pqsignal.h" #include "miscadmin.h" +#include "storage/freespace.h" #include "storage/ipc.h" #include "storage/proc.h" #include "tcop/tcopprot.h" @@ -398,10 +399,12 @@ BootstrapMain(int argc, char *argv[]) case BS_XLOG_STARTUP: StartupXLOG(); + LoadFreeSpaceMap(); proc_exit(0); /* done */ case BS_XLOG_SHUTDOWN: ShutdownXLOG(); + DumpFreeSpaceMap(); proc_exit(0); /* done */ default: |