From 14796bdb606fd3d91c7ad0d2bbdeba01acaef98c Mon Sep 17 00:00:00 2001
From: beorn7 <beorn@soundcloud.com>
Date: Mon, 25 Jan 2016 18:57:51 +0100
Subject: [PATCH] Improve chunkMaxBatchSize doc comment

---
 storage/local/persistence.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/storage/local/persistence.go b/storage/local/persistence.go
index efd0c59c0..96a478a04 100644
--- a/storage/local/persistence.go
+++ b/storage/local/persistence.go
@@ -67,8 +67,9 @@ const (
 	chunkHeaderFirstTimeOffset = 1
 	chunkHeaderLastTimeOffset  = 9
 	chunkLenWithHeader         = chunkLen + chunkHeaderLen
-	chunkMaxBatchSize          = 62 // Max no. of chunks to load or write in one batch.
-	// Note that 62 is the largest number of chunks that fit into 64kiB on disk.
+	chunkMaxBatchSize          = 62 // Max no. of chunks to load or write in
+	// one batch.  Note that 62 is the largest number of chunks that fit
+	// into 64kiB on disk because chunkHeaderLen is added to each 1k chunk.
 
 	indexingMaxBatchSize  = 1024 * 1024
 	indexingBatchTimeout  = 500 * time.Millisecond // Commit batch when idle for that long.