<div dir="ltr">Yeah, basically, volume block devices are terminated on the hypervisor, so any hypervisor capabilities can be used for the storage system. We're using iscsi with iSER with good success in a similar fashion.<div>
-nld</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Apr 11, 2014 at 9:00 AM, gustavo panizzo <gfa> <span dir="ltr"><<a href="mailto:gfa@zumbi.com.ar" target="_blank">gfa@zumbi.com.ar</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">cinder volumes appears to the VM as another disk, /dev/vdb or /dev/vdc or D:<br>
<br>
hypervisor, cinder and nova takes care of plumbing to make it happen<br>
<div><div class="h5"><br>
<br>
On 04/11/2014 04:52 AM, Zeeshan Ali Shah wrote:<br>
> Hi,<br>
> We have ceph connected with IPoIB , i can access ceph-mon from<br>
> controller node via ib0 and via compute node (Host OS).<br>
><br>
> The basic idea is to use it for cinder volume and which I can create<br>
> successfully but unable to attach to an instance.<br>
><br>
> Now the question is how an instance get access to cinder volume via RBD<br>
> ? Since IB0 network is not accessible from VM .<br>
><br>
><br>
> Any suggestion ?<br>
><br>
><br>
><br>
> --<br>
><br>
> Regards<br>
><br>
> Zeeshan Ali Shah<br>
> System Administrator - PDC HPC<br>
> PhD researcher (IT security)<br>
> Kungliga Tekniska Hogskolan<br>
> <a href="tel:%2B46%208%20790%209115" value="+4687909115">+46 8 790 9115</a><br>
> <a href="http://www.pdc.kth.se/members/zashah" target="_blank">http://www.pdc.kth.se/members/zashah</a><br>
><br>
><br>
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