Remove secondary checkpoint
Simon Riggs <simon@2ndQuadrant.com>
Remove secondary checkpoint Previously server reserved WAL for last two checkpoints, which used too much disk space for small servers. Bumps PG_CONTROL_VERSION Author: Simon Riggs <simon@2ndQuadrant.com> Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/backup.sgml | modified | +1 −1 |
| doc/src/sgml/func.sgml | modified | +0 −5 |
| src/backend/access/transam/xlog.c | modified | +22 −71 |
| src/backend/utils/misc/pg_controldata.c | modified | +37 −42 |
| src/bin/pg_controldata/pg_controldata.c | modified | +0 −3 |
| src/bin/pg_resetwal/pg_resetwal.c | modified | +0 −1 |
| src/include/catalog/pg_control.h | modified | +1 −2 |
| src/include/catalog/pg_proc.h | modified | +1 −1 |