openstack/openstack-manuals
Code Issues Proposed changes

Arch Design: Fix maths

Browse Source 
It should be / for proper calculation. Also use non-breaking space.
Also adds × entity to follow IBM Style Guide.

Change-Id: I32c00f03ff40c258b5802f8f8123c58a26d4e4e4
Closes-Bug: #1371523
This commit is contained in:
Andreas Jaeger 2014-09-19 20:57:51 +02:00
parent c73a71dca1
commit bb57938eb0
3 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
doc/arch-design/compute_focus/section_tech_considerations_compute_focus.xml
View File

@ -55,10 +55,10 @@
an equation of:</para> an equation of:</para>
<itemizedlist> <itemizedlist>
<listitem> <listitem>
<para>1600 = (16 x (number of physical cores)) / 2</para> <para>1600 = (16 &times; (number of physical cores)) / 2</para>
</listitem> </listitem>
<listitem> <listitem>
<para>storage required = 50&nbsp;GB x 1600</para> <para>storage required = 50&nbsp;GB &times; 1600</para>
</listitem> </listitem>
</itemizedlist> </itemizedlist>
<para>On the surface, the equations reveal the need for 200 <para>On the surface, the equations reveal the need for 200

4
doc/arch-design/generalpurpose/section_tech_considerations_general_purpose.xml
View File

@ -75,10 +75,10 @@
disk and memory to service instances running at capacity. For disk and memory to service instances running at capacity. For
a server with 2 CPUs of 10 cores each, with hyperthreading a server with 2 CPUs of 10 cores each, with hyperthreading
turned on, the default CPU overcommit ratio of 16:1 would turned on, the default CPU overcommit ratio of 16:1 would
allow for 640 (2 x 10 x 2 x 16) total <literal>m1.small</literal> instances. By allow for 640 (2 &times; 10 &times; 2 &times; 16) total <literal>m1.small</literal> instances. By
the same reasoning, using the default memory overcommit ratio the same reasoning, using the default memory overcommit ratio
of 1.5:1 you can determine that the server will need at least of 1.5:1 you can determine that the server will need at least
853GB (640 x 2,048 MB % 1.5) of RAM. When sizing nodes for 853&nbsp;GB (640 &times; 2,048&nbsp;MB / 1.5) of RAM. When sizing nodes for
memory, it is also important to consider the additional memory memory, it is also important to consider the additional memory
required to service operating system and service needs.</para> required to service operating system and service needs.</para>
<para>Processor selection is an extremely important consideration <para>Processor selection is an extremely important consideration

1
doc/common/entities/openstack.ent
View File

@ -3,6 +3,7 @@
<!ENTITY ndash "&#x2013;"> <!ENTITY ndash "&#x2013;">
<!ENTITY mdash "&#x2014;"> <!ENTITY mdash "&#x2014;">
<!ENTITY nbsp "&#160;"> <!ENTITY nbsp "&#160;">
<!ENTITY times "&#215;">
<!ENTITY CHECK '<inlinemediaobject xmlns="http://docbook.org/ns/docbook"> <!ENTITY CHECK '<inlinemediaobject xmlns="http://docbook.org/ns/docbook">
<imageobject> <imageobject>