<div dir="ltr">Is there any limit as well for LVM backends ?<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Apr 6, 2015 at 2:12 AM, John Griffith <span dir="ltr"><<a href="mailto:john.griffith@solidfire.com" target="_blank">john.griffith@solidfire.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace"><br></div><div class="gmail_extra"><br><div class="gmail_quote"><span class="">On Sun, Apr 5, 2015 at 2:42 PM, John Griffith <span dir="ltr"><<a href="mailto:john.griffith@solidfire.com" target="_blank">john.griffith@solidfire.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><p dir="ltr"><br></p>
<div class="gmail_quote"><div><div>On Apr 5, 2015 2:10 PM, "mad Engineer" <<a href="mailto:themadengin33r@gmail.com" target="_blank">themadengin33r@gmail.com</a>> wrote:<br type="attribution"></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><div><p dir="ltr">Read about cinder multi backend support,for using different backend types.<br>
I have 2 servers for running as lvm+iscsi back ends.<br>
Is it possible to use these 2 lvm backend nodes for same volume type and schedule block drives between these for that volume type.<br>
So that volumes will be distributed between these 2 nodes.<br>
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<br></blockquote><div><br></div><div><span style="font-size:small"><font face="monospace, monospace">For sure, if you create without a type specification the weight filter just places based on available capacity among the backends you configured.  You can also have an LVM type with no backend name<div style="font-family:monospace,monospace;display:inline">, so you would</div></font></span></div></div></div></blockquote><div> </div></span><div><div class="gmail_default" style="font-family:monospace,monospace;display:inline">Err... that should say "same" backend name.</div></div><span class=""><div><div class="gmail_default" style="font-family:monospace,monospace;display:inline"></div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div><span style="font-size:small"><font face="monospace, monospace"><div style="font-family:monospace,monospace;display:inline"> just</div> weigh between LVM backend<div style="font-family:monospace,monospace;display:inline">s</div>.  That's actually the default example shown here<div style="display:inline">:</div></font></span></div><div><font face="monospace, monospace"><font><a href="https://wiki.openstack.org/wiki/Cinder-multi-backend" target="_blank">https://wiki.openstack.org/wiki/Cinder-multi-backend</a></font><span style="font-size:small"><div style="display:inline"></div></span> </font></div></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr"><div><div>Regards,<br><br><b>Vijay Kakkar - RHC{E,SS,VA,DS,A,I,X}</b><br><br>Techgrills Systems Pvt. Ltd.<br>E4,3rd Floor,<br>South EX Part I,<br>New Delhi,110049<br>011-46521313 | +919999103657<br></div>Singapore: +6593480537<br></div>Australia: +61426044312<br><div><div><a href="http://lnkd.in/bnj2VUU" target="_blank">http://lnkd.in/bnj2VUU</a><br><a href="http://www.facebook.com/techgrills" target="_blank">http://www.facebook.com/techgrills</a></div></div></div></div>
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