9155580 has changed the value of the first fake LSN for unlogged
relations from 1 to FirstNormalUnloggedLSN (aka 1000), GiST requiring a
non-zero LSN on some pages to allow an interlocking logic to work, but
its value was still initialized to 1 at the beginning of recovery or
after running pg_resetwal. This fixes the initialization for both code
paths.
Author: Takayuki Tsunakawa
Reviewed-by: Dilip Kumar, Kyotaro Horiguchi, Michael Paquier
Discussion: https://postgr.es/m/OSBPR01MB2503CE851940C17DE44AE3D9FE6F0@OSBPR01MB2503.jpnprd01.prod.outlook.com
Backpatch-through: 12
index 46d41318992dae7fb92646cc1398062902e008b2..2e3cc510060b63aa46040331bfb8a43c41d4a3e5 100644 (file)
if (ControlFile->state == DB_SHUTDOWNED)
XLogCtl->unloggedLSN = ControlFile->unloggedLSN;
else
- XLogCtl->unloggedLSN = 1;
+ XLogCtl->unloggedLSN = FirstNormalUnloggedLSN;
/*
* We must replay WAL entries using the same TimeLineID they were created
index c83f865246c6b547cfb657946d9a454a0f24ab3e..c4ee0168a918f598b80778e7f3e16f317ea4cfa8 100644 (file)
ControlFile.state = DB_SHUTDOWNED;
ControlFile.time = (pg_time_t) time(NULL);
ControlFile.checkPoint = ControlFile.checkPointCopy.redo;
- ControlFile.unloggedLSN = 1;
+ ControlFile.unloggedLSN = FirstNormalUnloggedLSN;
/* minRecoveryPoint, backupStartPoint and backupEndPoint can be left zero */