From 4caf6295904db85cfda71fb56a77bdb0831ccc32 Mon Sep 17 00:00:00 2001
From: Branislav Jansik <branislav.jansik@vsb.cz>
Date: Wed, 6 Sep 2017 16:29:23 +0200
Subject: [PATCH] Update index.md

---
 docs.it4i/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs.it4i/index.md b/docs.it4i/index.md
index b7a7bb2a7..9eaad2c4c 100644
--- a/docs.it4i/index.md
+++ b/docs.it4i/index.md
@@ -31,7 +31,7 @@ In many cases, you will run your own code on the cluster. In order to fully expl
 
 * **node:** a computer, interconnected by network to other computers - Computational nodes are powerful computers, designed and dedicated for executing demanding scientific computations.
 * **core:** processor core, a unit of processor, executing computations
-* **corehours:** wall clock hours of processor core time - Each node is equipped with **X** processor cores, provides **X** corehours per 1 wall clock hour.
+* **core-hour:** also standard core-hour, SCH. A metric to measure computer utilization, [see definition](salomon/resources-allocation-policy/#standard-core-hours-sch).
 * **job:** a calculation running on the supercomputer - The job allocates and utilizes resources of the supercomputer for certain time.
 * **HPC:** High Performance Computing
 * **HPC (computational) resources:** corehours, storage capacity, software licences
-- 
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