<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">There has been discussion about extending support to include these features, but we wanted to get the one feature implemented through all the functional areas (horizon, api's, novadb, nova, etc).<div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><p class="MsoNormal"><span style="font-family: Helvetica; ">Regards,</span></p><p class="MsoNormal"><span style="font-family: Helvetica; ">Colin</span></p><p class="MsoNormal"><span style="font-family: Helvetica; ">If</span> you would like to schedule a time to speak with me, please <i><a href="https://my.timedriver.com/L89ZG">click here</a></i> to see my calendar and pick a time that works for your schedule. The system will automatically send us both an outlook meeting invite.</p><div>Colin McNamara<br>(858)208-8105<br>CCIE #18233,VCP<br><a href="http://www.colinmcnamara.com/">http://www.colinmcnamara.com</a><br><a href="http://www.linkedin.com/in/colinmcnamara">http://www.linkedin.com/in/colinmcnamara</a><br><br>"The difficult we do immediately, the impossible just takes a little<br>longer"</div><div><br></div></div></span><br class="Apple-interchange-newline"></div></span><br class="Apple-interchange-newline"></span><br class="Apple-interchange-newline">
</div>
<br><div><div>On Sep 11, 2012, at 6:27 PM, 延生 付 <<a href="mailto:willfly0620@yahoo.com.cn">willfly0620@yahoo.com.cn</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div><div style="background-color: rgb(255, 255, 255); font-family: 'Courier New', courier, monaco, monospace, sans-serif; font-size: 10pt; "><div style="RIGHT: auto"><span style="RIGHT: auto">Hi Vinay,</span></div>
<div style="RIGHT: auto"><span style="RIGHT: auto"></span> </div>
<div style="RIGHT: auto"><span style="RIGHT: auto">Thanks for your reply. Glad to hear diskio control feature is ongoing.</span></div>
<div style="RIGHT: auto"><span style="RIGHT: auto">What about other hardware resources? Is there any feature working on?</span></div>
<div style="RIGHT: auto"><span style="RIGHT: auto">such as network bandwidth(Qos), cpu frequency etc.</span></div>
<div></div>
<div style="RIGHT: auto"> </div>
<div><font face="Courier New, courier, monaco, monospace, sans-serif">Regards,<br>willfu</font></div>
<div style="RIGHT: auto"><var id="yui-ie-cursor"></var><br></div>
<div style="FONT-FAMILY: Courier New, courier, monaco, monospace, sans-serif; FONT-SIZE: 10pt">
<div style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt">
<div style="RIGHT: auto" dir="ltr"><font size="2" face="Arial">
<div style="BORDER-BOTTOM: #ccc 1px solid; BORDER-LEFT: #ccc 1px solid; PADDING-BOTTOM: 0px; LINE-HEIGHT: 0; MARGIN: 5px 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; HEIGHT: 0px; FONT-SIZE: 0px; BORDER-TOP: #ccc 1px solid; BORDER-RIGHT: #ccc 1px solid; PADDING-TOP: 0px" class="hr" contenteditable="false" readonly="true"></div><b><span style="FONT-WEIGHT: bold">发件人：</span></b> Vinay Bannai <<a href="mailto:vbannai@gmail.com">vbannai@gmail.com</a>><br><b><span style="FONT-WEIGHT: bold">收件人：</span></b> 延生 付 <<a href="mailto:willfly0620@yahoo.com.cn">willfly0620@yahoo.com.cn</a>> <br><b><span style="FONT-WEIGHT: bold">抄送：</span></b> Ray Sun <<a href="mailto:qsun01185@cienet.com.cn">qsun01185@cienet.com.cn</a>>; "<a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>" <<a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>>; Sean Roberts <<a href="mailto:seanrob@yahoo-inc.com">seanrob@yahoo-inc.com</a>>; Ewan Mellor <<a href="mailto:ewan.mellor@citrix.com">ewan.mellor@citrix.com</a>>; "McNamara, Colin" <<a href="mailto:colin.mcnamara@nexusis.com">colin.mcnamara@nexusis.com</a>> <br><b><span style="FONT-WEIGHT: bold">发送日期：</span></b> 2012年9月12日, 星期三, 上午 1:32<br><b><span style="FONT-WEIGHT: bold">主题:</span></b> Re: [Openstack] 回复： Can openstack guarantee each VM network bandwidth<br></font></div><br>
<div id="yiv263626950">Hello Willfu,
<div><br></div>
<div>We are working on a feature to add to flavor types that allows the administrator to specify the disk i/o operations. You get to specify the weight for the blkiotune parameter (from 100 to 1000) for the flavor that you created. This information would get stored as part of the instance type extra specs table. In the first step of our feature development, you get to create a instance type with this parameter. In the second part of our developoment we will allow VM creation based on the flavor type and take into consideration the blkiotune weight that is associated with the flavor type. </div>
<div><br></div>
<div>We have not created a blueprint at this stage. Maybe we should. This is a group effort as part of the openstack hackathon that meets regularly at Yahoo in SF south bay. </div>
<div><br></div>
<div>Vinay</div>
<div><br>
<div class="yiv263626950gmail_quote">On Tue, Sep 11, 2012 at 1:40 AM, 延生 付 <span dir="ltr"><<a href="mailto:willfly0620@yahoo.com.cn" rel="nofollow" target="_blank" ymailto="mailto:willfly0620@yahoo.com.cn">willfly0620@yahoo.com.cn</a>></span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="yiv263626950gmail_quote">
<div>
<div style="FONT-FAMILY: 宋体, simsun, serif; FONT-SIZE: 10pt">
<div><span><font face="Courier New, courier, monaco, monospace, sans-serif">This one seems to be a monitor component(correct me if wrong). </font></span></div>
<div style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; FONT-FAMILY: 宋体, simsun, serif; FONT-SIZE: 13px"><span><font face="Courier New, courier, monaco, monospace, sans-serif">My point is controller, which can guarantee resources, </font></span></div>
<div style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; FONT-FAMILY: 宋体, simsun, serif; FONT-SIZE: 13px"><span><font face="Courier New, courier, monaco, monospace, sans-serif">and make each vm issolation and fairness to use low level resources.</font></span></div>
<div><font face="Courier New, courier, monaco, monospace, sans-serif"></font></div>
<div><font face="Courier New, courier, monaco, monospace, sans-serif"> </font></div>
<div style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; FONT-FAMILY: Courier New, courier, monaco, monospace, sans-serif; FONT-SIZE: 13px"><font face="Courier New, courier, monaco, monospace, sans-serif">Regards,<var></var><br></font></div>
<div><font face="Courier New, courier, monaco, monospace, sans-serif">willfu<br></font>
<div style="FONT-FAMILY: 宋体, simsun, serif; FONT-SIZE: 10pt">
<div style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt">
<div dir="ltr"><font face="Arial">
<div style="BORDER-BOTTOM: #ccc 1px solid; BORDER-LEFT: #ccc 1px solid; PADDING-BOTTOM: 0px; LINE-HEIGHT: 0; MARGIN: 5px 0px; MIN-HEIGHT: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-SIZE: 0px; BORDER-TOP: #ccc 1px solid; BORDER-RIGHT: #ccc 1px solid; PADDING-TOP: 0px"></div><b><span style="FONT-WEIGHT: bold">发件人：</span></b> Ray Sun <<a href="mailto:qsun01185@cienet.com.cn" rel="nofollow" target="_blank" ymailto="mailto:qsun01185@cienet.com.cn">qsun01185@cienet.com.cn</a>><br><b><span style="FONT-WEIGHT: bold">收件人：</span></b> 延生 付 <<a href="mailto:willfly0620@yahoo.com.cn" rel="nofollow" target="_blank" ymailto="mailto:willfly0620@yahoo.com.cn">willfly0620@yahoo.com.cn</a>> <br><b><span style="FONT-WEIGHT: bold">抄送：</span></b> "<a href="mailto:openstack@lists.launchpad.net" rel="nofollow" target="_blank" ymailto="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>" <<a href="mailto:openstack@lists.launchpad.net" rel="nofollow" target="_blank" ymailto="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>> <br><b><span style="FONT-WEIGHT: bold">发送日期：</span></b> 2012年9月11日, 星期二, 下午 4:17<br><b><span style="FONT-WEIGHT: bold">主题:</span></b> Re: [Openstack] Can openstack guarantee each VM network bandwidth<br></font></div><br>
<div><font size="+0"><font face="arial,helvetica,sans-serif">I don't think so. Sina has an open source project about this: <a href="https://github.com/zyluo/kanyun" rel="nofollow" target="_blank">https://github.com/zyluo/kanyun</a><br clear="all"></font></font>
<div><span><br></span></div>
<div><span>- Ray</span></div><font face="'courier new', monospace">Yours faithfully, Kind regards.<br><br>CIeNET Technologies (Beijing) Co., Ltd<br>Email: <a href="mailto:qsun01185@cienet.com.cn" rel="nofollow" target="_blank" ymailto="mailto:qsun01185@cienet.com.cn">qsun01185@cienet.com.cn</a><br>Mobile Phone: 86-18901118291<br></font><br><br><br>
<div>
<div>
<div class="yiv263626950h5">On Tue, Sep 11, 2012 at 1:22 PM, 延生 付 <span dir="ltr"><<a href="mailto:willfly0620@yahoo.com.cn" rel="nofollow" target="_blank" ymailto="mailto:willfly0620@yahoo.com.cn">willfly0620@yahoo.com.cn</a>></span> wrote:<br></div></div>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex">
<div>
<div class="yiv263626950h5">
<div>
<div style="FONT-FAMILY: 宋体, simsun, serif; FONT-SIZE: 10pt">
<div><span></span> </div>
<div><span>Hi stacker,</span></div>
<div><span></span> </div>
<div><span>I tried openstack several times, and there is a question always in there.</span></div>
<div style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; FONT-FAMILY: 宋体, simsun, serif; FONT-SIZE: 13px"><span><font size="+0">Can openstack issolate the low level resource usages for each VM instance?</font></span></div>
<div style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; FONT-FAMILY: 宋体, simsun, serif; FONT-SIZE: 13px"><span><font size="+0">such as network bandwith, diskio, cpu frequency etc.</font></span></div>
<div style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; FONT-FAMILY: 宋体, simsun, serif; FONT-SIZE: 13px"><span><font size="+0">Is there any api?</font></span></div>
<div></div>
<div> <var></var></div>
<div>Regards,</div>
<div> </div>
<div>willfu</div></div></div><br></div></div>_______________________________________________<br>Mailing list: <a href="https://launchpad.net/~openstack" rel="nofollow" target="_blank">https://launchpad.net/~openstack</a><br>Post to : <a href="mailto:openstack@lists.launchpad.net" rel="nofollow" target="_blank" ymailto="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>Unsubscribe : <a href="https://launchpad.net/~openstack" rel="nofollow" target="_blank">https://launchpad.net/~openstack</a><br>More help : <a href="https://help.launchpad.net/ListHelp" rel="nofollow" target="_blank">https://help.launchpad.net/ListHelp</a><br><br></blockquote></div><br></div><br><br></div></div></div></div></div><br>_______________________________________________<br>Mailing list: <a href="https://launchpad.net/~openstack" rel="nofollow" target="_blank">https://launchpad.net/~openstack</a><br>Post to : <a href="mailto:openstack@lists.launchpad.net" rel="nofollow" target="_blank" ymailto="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>Unsubscribe : <a href="https://launchpad.net/~openstack" rel="nofollow" target="_blank">https://launchpad.net/~openstack</a><br>More help : <a href="https://help.launchpad.net/ListHelp" rel="nofollow" target="_blank">https://help.launchpad.net/ListHelp</a><br><br></blockquote></div><br><br clear="all">
<div><br></div>-- <br>Vinay Bannai<br>Email: <a href="mailto:vbannai@gmail.com" rel="nofollow" target="_blank" ymailto="mailto:vbannai@gmail.com">vbannai@gmail.com</a><br>Google Voice: 415 938 7576<br><br></div></div><br><br></div></div></div></div>_______________________________________________<br>Mailing list: <a href="https://launchpad.net/~openstack">https://launchpad.net/~openstack</a><br>Post to : <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>Unsubscribe : <a href="https://launchpad.net/~openstack">https://launchpad.net/~openstack</a><br>More help : <a href="https://help.launchpad.net/ListHelp">https://help.launchpad.net/ListHelp</a><br></blockquote></div><br></div></body></html>