diff options
Diffstat (limited to 'src/backend/access/transam/xlog.c')
| -rw-r--r-- | src/backend/access/transam/xlog.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index a9f32728495..ecd12fc53ae 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -5257,6 +5257,7 @@ BootStrapXLOG(void) /* Set important parameter values for use when replaying WAL */ ControlFile->MaxConnections = MaxConnections; ControlFile->max_worker_processes = max_worker_processes; + ControlFile->max_wal_senders = max_wal_senders; ControlFile->max_prepared_xacts = max_prepared_xacts; ControlFile->max_locks_per_xact = max_locks_per_xact; ControlFile->wal_level = wal_level; @@ -6170,6 +6171,9 @@ CheckRequiredParameterValues(void) RecoveryRequiresIntParameter("max_worker_processes", max_worker_processes, ControlFile->max_worker_processes); + RecoveryRequiresIntParameter("max_wal_senders", + max_wal_senders, + ControlFile->max_wal_senders); RecoveryRequiresIntParameter("max_prepared_transactions", max_prepared_xacts, ControlFile->max_prepared_xacts); @@ -9460,6 +9464,7 @@ XLogReportParameters(void) wal_log_hints != ControlFile->wal_log_hints || MaxConnections != ControlFile->MaxConnections || max_worker_processes != ControlFile->max_worker_processes || + max_wal_senders != ControlFile->max_wal_senders || max_prepared_xacts != ControlFile->max_prepared_xacts || max_locks_per_xact != ControlFile->max_locks_per_xact || track_commit_timestamp != ControlFile->track_commit_timestamp) @@ -9478,6 +9483,7 @@ XLogReportParameters(void) xlrec.MaxConnections = MaxConnections; xlrec.max_worker_processes = max_worker_processes; + xlrec.max_wal_senders = max_wal_senders; xlrec.max_prepared_xacts = max_prepared_xacts; xlrec.max_locks_per_xact = max_locks_per_xact; xlrec.wal_level = wal_level; @@ -9493,6 +9499,7 @@ XLogReportParameters(void) ControlFile->MaxConnections = MaxConnections; ControlFile->max_worker_processes = max_worker_processes; + ControlFile->max_wal_senders = max_wal_senders; ControlFile->max_prepared_xacts = max_prepared_xacts; ControlFile->max_locks_per_xact = max_locks_per_xact; ControlFile->wal_level = wal_level; @@ -9896,6 +9903,7 @@ xlog_redo(XLogReaderState *record) LWLockAcquire(ControlFileLock, LW_EXCLUSIVE); ControlFile->MaxConnections = xlrec.MaxConnections; ControlFile->max_worker_processes = xlrec.max_worker_processes; + ControlFile->max_wal_senders = xlrec.max_wal_senders; ControlFile->max_prepared_xacts = xlrec.max_prepared_xacts; ControlFile->max_locks_per_xact = xlrec.max_locks_per_xact; ControlFile->wal_level = xlrec.wal_level; @@ -9927,7 +9935,7 @@ xlog_redo(XLogReaderState *record) UpdateControlFile(); LWLockRelease(ControlFileLock); - /* Check to see if any changes to max_connections give problems */ + /* Check to see if any parameter change gives a problem on recovery */ CheckRequiredParameterValues(); } else if (info == XLOG_FPW_CHANGE) |