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Issue free space notices to both the user and the server log file.

This commit is contained in:
Bruce Momjian 2005-03-14 20:15:09 +00:00
parent 28bcc344b5
commit 2c4dea126a
1 changed files with 15 additions and 5 deletions
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20
src/backend/storage/freespace/freespace.c
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@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.38 2005/03/12 05:21:52 momjian Exp $ * $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.39 2005/03/14 20:15:09 momjian Exp $
* *
* *
* NOTES: * NOTES:
@ -221,6 +221,8 @@ static HTAB *FreeSpaceMapRelHash; /* points to (what used to be)
* FSMHeader->relHash */ * FSMHeader->relHash */
static void CheckFreeSpaceMapStatistics(int elevel, int numRels,
double needed);
static FSMRelation *lookup_fsm_rel(RelFileNode *rel); static FSMRelation *lookup_fsm_rel(RelFileNode *rel);
static FSMRelation *create_fsm_rel(RelFileNode *rel); static FSMRelation *create_fsm_rel(RelFileNode *rel);
static void delete_fsm_rel(FSMRelation *fsmrel); static void delete_fsm_rel(FSMRelation *fsmrel);
@ -711,16 +713,24 @@ PrintFreeSpaceMapStatistics(int elevel)
errdetail("FSM size: %d relations + %d pages = %.0f kB shared memory.", errdetail("FSM size: %d relations + %d pages = %.0f kB shared memory.",
MaxFSMRelations, MaxFSMPages, MaxFSMRelations, MaxFSMPages,
(double) FreeSpaceShmemSize() / 1024.0))); (double) FreeSpaceShmemSize() / 1024.0)));
if (numRels == MaxFSMRelations) CheckFreeSpaceMapStatistics(NOTICE, numRels, needed);
ereport(NOTICE, /* Print to server logs too because is deals with a config variable. */
CheckFreeSpaceMapStatistics(LOG, numRels, needed);
}
static void
CheckFreeSpaceMapStatistics(int elevel, int numRels, double needed)
{
if (numRels == MaxFSMRelations)
ereport(elevel,
(errmsg("max_fsm_relations(%d) equals the number of relations checked", (errmsg("max_fsm_relations(%d) equals the number of relations checked",
MaxFSMRelations), MaxFSMRelations),
errhint("You have >= %d relations.\n" errhint("You have >= %d relations.\n"
"Consider increasing the configuration parameter \"max_fsm_relations\".", "Consider increasing the configuration parameter \"max_fsm_relations\".",
numRels))); numRels)));
else if (needed > MaxFSMPages) else if (needed > MaxFSMPages)
ereport(NOTICE, ereport(elevel,
(errmsg("the number of page slots needed (%.0f) exceeds max_fsm_pages (%d)", (errmsg("the number of page slots needed (%.0f) exceeds max_fsm_pages (%d)",
needed,MaxFSMPages), needed,MaxFSMPages),
errhint("Consider increasing the configuration parameter \"max_fsm_relations\"\n" errhint("Consider increasing the configuration parameter \"max_fsm_relations\"\n"