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Add code to dump contents of free space map into $PGDATA/global/pg_fsm.cache

author Tom Lane <tgl@sss.pgh.pa.us>

Thu, 6 Mar 2003 00:04:27 +0000 (00:04 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

Thu, 6 Mar 2003 00:04:27 +0000 (00:04 +0000)

commit 4b6c198a6af427fd3531b09cd6fa15e715de6aa5

tree 5eed566a56b5daff030ae202427cce369227ee4f tree

parent 21591967bc19c749a100fb97ec82f6086ce5cc3c commit | diff

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).

src/backend/bootstrap/bootstrap.c diff | blob | blame | history

src/backend/storage/freespace/freespace.c diff | blob | blame | history

src/backend/tcop/postgres.c diff | blob | blame | history

src/include/storage/freespace.h diff | blob | blame | history

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