<div dir="ltr">Haomai, Zippy,<br><br>Do you have any actual link to share about where your impression is from? I don't want to be the last to know that we _choose_ something.<br></div><div class="gmail_extra"><br><br>
<div class="gmail_quote">On Thu, Jul 11, 2013 at 8:00 PM, Haomai Wang <span dir="ltr"><<a href="mailto:haomai@unitedstack.com" target="_blank">haomai@unitedstack.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">Hi,<div><br></div><div>I think the information "OpenStack choose Ceph" is from Ceph community, we can often heard about correlative talks from</div><div>Ceph community and blogs. There is a illusion that OpenStack decide to choose Ceph as backend.</div>
<div><br><div>
<div><div>Best regards,</div></div><div>Haomai Wang, UnitedStack Inc.</div>
</div>
<br><div><div>在 2013-7-12，上午8:32，John Griffith <<a href="mailto:john.griffith@solidfire.com" target="_blank">john.griffith@solidfire.com</a>> 写道：</div><div><div class="h5"><br><blockquote type="cite"><div dir="ltr">
<div class="gmail_default" style="font-family:courier new,monospace"><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Jul 11, 2013 at 6:27 PM, Tom Fifield <span dir="ltr"><<a href="mailto:tom@openstack.org" target="_blank">tom@openstack.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
Community Manager here - just confirming - "OpenStack" has not "chosen Ceph". Not sure where that information is coming from - got a blog link so we can fix any confusion? :)<br>
<br>
<br>
Regards,<br>
<br>
Tom<div><div><br>
<br>
On 12/07/13 10:23, Zippy Zeppoli wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello,<br>
I apologize if this email causes some kind of subjective ruckus, but<br>
frankly I don't care (sorry etiquette) since it will resolve a<br>
reasonable question that isn't clearly answered on the web.<br>
<br>
Why did openstack choose ceph and not glusterfs. There doesn't seem to<br>
be a lot of (good) information on how/why to choose one over the other,<br>
and I'm sure most folks do a proof-of-concept to figure this out, but it<br>
doesn't seem like a lot of information has been shared on the matter.<br>
<br>
That being said, OpenStack is a large open source project that has<br>
decided to use this storage platform (big decision). Why and how did the<br>
technical architects for OpenStack come to this decision (blog post<br>
would be awesome, wasn't able to find one Googling).<br>
<br>
CheerZ<br>
<br>
</blockquote>
<br></div></div>
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</blockquote></div><br></div><div class="gmail_extra"><div class="gmail_default" style="font-family:'courier new',monospace">Hi Zippy,</div><div class="gmail_default" style="font-family:'courier new',monospace">
<br></div><div class="gmail_default" style="font-family:'courier new',monospace">To be clear, OpenStack doesn't really "choose" at all. In terms of Cinder you have a choice, that could be the base LVM implementation, Ceph-RBD, Gluster or any choice from a long list of supported/integrated backend storage devices.</div>
<div class="gmail_default" style="font-family:'courier new',monospace"><br></div><div class="gmail_default" style="font-family:'courier new',monospace">John</div><br></div></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Regards<br>Huang Zhiteng
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