From 5e7cd0df7fbca609e5105557dbfa9dc01a421e2d Mon Sep 17 00:00:00 2001
From: Tomasz Szarstuk <szarsti@gmail.com>
Date: Thu, 17 Mar 2016 12:03:30 +0000
Subject: [PATCH] Fix offest calculation when part of requested data is in
 memory buffer

---
 apps/metric_vnode/src/metric_vnode.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/metric_vnode/src/metric_vnode.erl b/apps/metric_vnode/src/metric_vnode.erl
index c9f48e8..fe37efa 100644
--- a/apps/metric_vnode/src/metric_vnode.erl
+++ b/apps/metric_vnode/src/metric_vnode.erl
@@ -241,7 +241,7 @@ handle_command({get, ReqID, Bucket, Metric, {Time, Count}}, Sender,
               ->
             PartStart = max(Time, Start),
             PartCount = min(Time + Count, Start + Size) - PartStart,
-            SkipBytes = (PartStart - Start),
+            SkipBytes = (PartStart - Start) * ?DATA_SIZE,
             Bin = k6_bytea:get(Array, SkipBytes, (PartCount * ?DATA_SIZE)),
             Offset = PartStart - Time,
             Part = {Offset, PartCount, Bin},