diff options
| -rw-r--r-- | src/backend/access/transam/xlog.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index 1b2f2402283..b809a2152cc 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -6129,13 +6129,19 @@ LogCheckpointEnd(bool restartpoint) CheckpointStats.ckpt_sync_rels; average_msecs = (long) ((average_sync_time + 999) / 1000); + /* + * ControlFileLock is not required to see ControlFile->checkPoint and + * ->checkPointCopy here as we are the only updator of those variables at + * this moment. + */ if (restartpoint) ereport(LOG, (errmsg("restartpoint complete: wrote %d buffers (%.1f%%); " "%d WAL file(s) added, %d removed, %d recycled; " "write=%ld.%03d s, sync=%ld.%03d s, total=%ld.%03d s; " "sync files=%d, longest=%ld.%03d s, average=%ld.%03d s; " - "distance=%d kB, estimate=%d kB", + "distance=%d kB, estimate=%d kB; " + "lsn=%X/%X, redo lsn=%X/%X", CheckpointStats.ckpt_bufs_written, (double) CheckpointStats.ckpt_bufs_written * 100 / NBuffers, CheckpointStats.ckpt_segs_added, @@ -6148,14 +6154,17 @@ LogCheckpointEnd(bool restartpoint) longest_msecs / 1000, (int) (longest_msecs % 1000), average_msecs / 1000, (int) (average_msecs % 1000), (int) (PrevCheckPointDistance / 1024.0), - (int) (CheckPointDistanceEstimate / 1024.0)))); + (int) (CheckPointDistanceEstimate / 1024.0), + LSN_FORMAT_ARGS(ControlFile->checkPoint), + LSN_FORMAT_ARGS(ControlFile->checkPointCopy.redo)))); else ereport(LOG, (errmsg("checkpoint complete: wrote %d buffers (%.1f%%); " "%d WAL file(s) added, %d removed, %d recycled; " "write=%ld.%03d s, sync=%ld.%03d s, total=%ld.%03d s; " "sync files=%d, longest=%ld.%03d s, average=%ld.%03d s; " - "distance=%d kB, estimate=%d kB", + "distance=%d kB, estimate=%d kB; " + "lsn=%X/%X, redo lsn=%X/%X", CheckpointStats.ckpt_bufs_written, (double) CheckpointStats.ckpt_bufs_written * 100 / NBuffers, CheckpointStats.ckpt_segs_added, @@ -6168,7 +6177,9 @@ LogCheckpointEnd(bool restartpoint) longest_msecs / 1000, (int) (longest_msecs % 1000), average_msecs / 1000, (int) (average_msecs % 1000), (int) (PrevCheckPointDistance / 1024.0), - (int) (CheckPointDistanceEstimate / 1024.0)))); + (int) (CheckPointDistanceEstimate / 1024.0), + LSN_FORMAT_ARGS(ControlFile->checkPoint), + LSN_FORMAT_ARGS(ControlFile->checkPointCopy.redo)))); } /* |