[Pkg-ganeti-devel] [ganeti] 82/165: Document the change of the cluster metric

[Apollon Oikonomopoulos]

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commit fe36c0f08a8125a491165f8fdf3cfaad49ed8676
Author: Klaus Aehlig <aehlig at google.com>
Date:   Tue Mar 17 12:59:06 2015 +0100

    Document the change of the cluster metric
    
    Signed-off-by: Klaus Aehlig <aehlig at google.com>
    Reviewed-by: Petr Pudlak <pudlak at google.com>
---
 man/hbal.rst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/man/hbal.rst b/man/hbal.rst
index dd3daaa..c4ef1cf 100644
--- a/man/hbal.rst
+++ b/man/hbal.rst
@@ -118,6 +118,7 @@ following components:
 
 - standard deviation of the percent of free memory
 - standard deviation of the percent of reserved memory
+- the sum of the percentages of reserved memory
 - standard deviation of the percent of free disk
 - count of nodes failing N+1 check
 - count of instances living (either as primary or secondary) on
@@ -186,7 +187,8 @@ nodes with less CPU load.
 
 On a perfectly balanced cluster (all nodes the same size, all
 instances the same size and spread across the nodes equally), the
-values for all metrics would be zero. This doesn't happen too often in
+values for all metrics would be zero, with the exception of the total
+percentage of reserved memory. This doesn't happen too often in
 practice :)
 
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