diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/access/transam/xlog.c | 2 | ||||
| -rw-r--r-- | src/backend/utils/misc/guc.c | 2 | ||||
| -rw-r--r-- | src/backend/utils/misc/postgresql.conf.sample | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index 17bd5d85a95..72af2c43303 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -79,7 +79,7 @@ extern uint32 bootstrap_data_checksum_version; /* User-settable parameters */ -int max_wal_size = 8; /* 128 MB */ +int max_wal_size = 64; /* 1 GB */ int min_wal_size = 5; /* 80 MB */ int wal_keep_segments = 0; int XLOGbuffers = -1; diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 7196b0b2157..26275bda129 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -2191,7 +2191,7 @@ static struct config_int ConfigureNamesInt[] = GUC_UNIT_XSEGS }, &max_wal_size, - 8, 2, INT_MAX, + 64, 2, INT_MAX, NULL, assign_max_wal_size, NULL }, diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample index d7a61f1fc4b..110983f1764 100644 --- a/src/backend/utils/misc/postgresql.conf.sample +++ b/src/backend/utils/misc/postgresql.conf.sample @@ -199,7 +199,7 @@ # - Checkpoints - #checkpoint_timeout = 5min # range 30s-1h -#max_wal_size = 128MB # in logfile segments +#max_wal_size = 1GB #min_wal_size = 80MB #checkpoint_completion_target = 0.5 # checkpoint target duration, 0.0 - 1.0 #checkpoint_warning = 30s # 0 disables |