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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2014-12-05 11:58:24 +0200 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2014-12-05 12:05:10 +0200 |
| commit | 463dde8def8befec1e8f1f3c106c1ce1108ad54f (patch) | |
| tree | 2a99566586fe9485da7501adc476fe51a80067fb | |
| parent | f3d7077dad94d6ac864647eaa50f5dd0590a6c8d (diff) | |
| download | postgresql-463dde8def8befec1e8f1f3c106c1ce1108ad54f.tar.gz postgresql-463dde8def8befec1e8f1f3c106c1ce1108ad54f.zip | |
Print wal_log_hints in the rm_desc routing of a parameter-change record.
It was an oversight in the original commit.
Also note in the sample config file that changing wal_log_hints requires a
restart.
Michael Paquier. Backpatch to 9.4, where wal_log_hints was added.
| -rw-r--r-- | src/backend/access/rmgrdesc/xlogdesc.c | 7 | ||||
| -rw-r--r-- | src/backend/utils/misc/postgresql.conf.sample | 1 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/backend/access/rmgrdesc/xlogdesc.c b/src/backend/access/rmgrdesc/xlogdesc.c index e3d7b6681f3..5b0e3109dca 100644 --- a/src/backend/access/rmgrdesc/xlogdesc.c +++ b/src/backend/access/rmgrdesc/xlogdesc.c @@ -117,12 +117,15 @@ xlog_desc(StringInfo buf, uint8 xl_info, char *rec) } } - appendStringInfo(buf, "parameter change: max_connections=%d max_worker_processes=%d max_prepared_xacts=%d max_locks_per_xact=%d wal_level=%s", + appendStringInfo(buf, "parameter change: max_connections=%d max_worker_processes=%d " + "max_prepared_xacts=%d max_locks_per_xact=%d " + "wal_level=%s wal_log_hints=%s", xlrec.MaxConnections, xlrec.max_worker_processes, xlrec.max_prepared_xacts, xlrec.max_locks_per_xact, - wal_level_str); + wal_level_str, + xlrec.wal_log_hints ? "on" : "off"); } else if (info == XLOG_FPW_CHANGE) { diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample index 8d5bb1961cc..8dfd485e0b9 100644 --- a/src/backend/utils/misc/postgresql.conf.sample +++ b/src/backend/utils/misc/postgresql.conf.sample @@ -186,6 +186,7 @@ # open_sync #full_page_writes = on # recover from partial page writes #wal_log_hints = off # also do full page writes of non-critical updates + # (change requires restart) #wal_buffers = -1 # min 32kB, -1 sets based on shared_buffers # (change requires restart) #wal_writer_delay = 200ms # 1-10000 milliseconds |