<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Feb 27, 2015 at 8:12 PM, liuxinguo <span dir="ltr"><<a href="mailto:liuxinguo@huawei.com" target="_blank">liuxinguo@huawei.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">





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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif">Recently I have commit a patch in “openstack-manuals/<a href="https://review.openstack.org/#/c/150761/8/doc/config-reference/block-storage/drivers/huawei-storage-driver.xml" target="_blank"><span style="color:windowtext;text-decoration:none">doc/config-reference/block-storage/drivers/huawei-storage-driver.xml</span></a>”
 contains the QoS configuration and the reviewers said that I should not put the QoS configuration as Huawei specific information but in the Cloud Admin Guide.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif">The problem is I think the QoS configuration I want to commit in the patch might be really Huawei specific information. For example, I described how to create
 “minIOPS” QoS in the patch because the name “minIOPS” is the exactly name the user should use in Huawei driver. So I think these configuration is really Huawei specific information and I think maybe it is not appropriate to put these information in “Cloud
 Admin Guide”.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif"> </span></p></div></div></blockquote><div><br></div><div>I looked through the patch at <a href="https://review.openstack.org/#/c/150761/2/doc/config-reference/block-storage/drivers/huawei-storage-driver.xml">https://review.openstack.org/#/c/150761/2/doc/config-reference/block-storage/drivers/huawei-storage-driver.xml</a> to try to determine the concern Andreas had.</div><div><br></div><div>Is Quality of Service policy only used for the Huawei storage driver? Even if so, there are examples of QoS drivers for networking here:</div><div><br></div><div><a href="http://docs.openstack.org/admin-guide-cloud/content/section_plugin_specific_extensions.html">http://docs.openstack.org/admin-guide-cloud/content/section_plugin_specific_extensions.html</a><br></div><div><br></div><div>With that as a pattern, please patch here to add QoS information for storage drivers.</div><div><br></div><div>New file like this one:</div><div><a href="https://github.com/openstack/openstack-manuals/blob/master/doc/admin-guide-cloud/blockstorage/section_consistency_groups.xml">https://github.com/openstack/openstack-manuals/blob/master/doc/admin-guide-cloud/blockstorage/section_consistency_groups.xml</a><br></div><div><br></div><div>with an xi:include statement in this file:</div><div><br></div><div><a href="https://github.com/openstack/openstack-manuals/blob/master/doc/admin-guide-cloud/ch_blockstorage.xml">https://github.com/openstack/openstack-manuals/blob/master/doc/admin-guide-cloud/ch_blockstorage.xml</a><br></div><div><br></div><div>Hope this direction makes sense.</div><div>Anne</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div lang="ZH-CN" link="blue" vlink="purple"><div><p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif">I am confused where to put the QoS configuration and I would be very appreciative if anyone can give me some ideas. <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif">Thanks and best regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Calibri,sans-serif">Liu<u></u><u></u></span></p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Anne Gentle<br><a href="mailto:annegentle@justwriteclick.com" target="_blank">annegentle@justwriteclick.com</a></div>
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