diff options
Diffstat (limited to 'src/backend/utils/misc/guc.c')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 38d577f87bb..274030195fb 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -10,7 +10,7 @@ * Written by Peter Eisentraut <peter_e@gmx.net>. * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.532 2010/01/07 04:53:35 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.533 2010/01/15 09:19:04 heikki Exp $ * *-------------------------------------------------------------------- */ @@ -55,6 +55,7 @@ #include "postmaster/postmaster.h" #include "postmaster/syslogger.h" #include "postmaster/walwriter.h" +#include "replication/walsender.h" #include "storage/bufmgr.h" #include "storage/fd.h" #include "tcop/tcopprot.h" @@ -494,6 +495,8 @@ const char *const config_group_names[] = gettext_noop("Write-Ahead Log / Settings"), /* WAL_CHECKPOINTS */ gettext_noop("Write-Ahead Log / Checkpoints"), + /* WAL_REPLICATION */ + gettext_noop("Write-Ahead Log / Replication"), /* QUERY_TUNING */ gettext_noop("Query Tuning"), /* QUERY_TUNING_METHOD */ @@ -1698,6 +1701,26 @@ static struct config_int ConfigureNamesInt[] = }, { + /* see max_connections */ + {"max_wal_senders", PGC_POSTMASTER, WAL_REPLICATION, + gettext_noop("Sets the maximum number of simultaneously running WAL sender processes."), + NULL + }, + &MaxWalSenders, + 0, 0, INT_MAX / 4, NULL, NULL + }, + + { + {"wal_sender_delay", PGC_SIGHUP, WAL_REPLICATION, + gettext_noop("WAL sender sleep time between WAL replications."), + NULL, + GUC_UNIT_MS + }, + &WalSndDelay, + 200, 1, 10000, NULL, NULL + }, + + { {"commit_delay", PGC_USERSET, WAL_SETTINGS, gettext_noop("Sets the delay in microseconds between transaction commit and " "flushing WAL to disk."), |