11:51 a.m.
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Thank you.
Regards,
Logan
----- On Sep 16, 2016, at 6:36 PM, Nir Soffer <nsoffer(a)redhat.com> wrote:
| On Sat, Sep 17, 2016 at 12:19 AM, Logan Kuhn < logank(a)wolfram.com > wrote:
|| Our current infrastructure is as follows:
|| KVM managed with NFS exported raw files.
|| We are planning on moving to ovirt, but we want to move our disk images into
|| Ceph via Cinder is this possible and if so, how?
| Importing vms from kvm is very easy in 4.0, you just import
| the vm, ovirt will do everything for you in few clicks.
| We don't support yet copying disks to ceph, only creating new disks.
| This should work:
| 1. Create vm with ceph disk
| 2. Find the ceph disk name in cinder using the disk name in engine
| 3. Copy the image manually to ceph using ceph command line tools
| The machine copying the disks should have cephx auth keys
| deployed.
| Note that ovirt hosts do not deploy ceph auth keys on the host, we
| deploy the keys dynamically using libvirt secrets, so only vms that
| need access to ceph disk can access it.
| Adding Daniel to add more details on how to find the cinder disk.
| There are some ceph users on this list, maybe they can add more
| details.
| Nir
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<html><body><div style=3D"font-family: Arial; font-size: 12pt; color:
#0000=
00"><div>Thank you.
</div><div><br></div><div
data-marker=3D"__SIG_PR=
E__">Regards,<br>Logan</div><br><span id=3D"zwchr"
data-marker=3D"__DIVIDER=
__">----- On Sep 16, 2016, at 6:36 PM, Nir Soffer
&lt;nsoffer(a)redhat.com&gt=
; wrote:<br></span><div
data-marker=3D"__QUOTED_TEXT__"><blockquote style=
=3D"border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; co=
lor: #000; font-weight: normal; font-style: normal; text-decoration: none; =
font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-mce-style=
=3D"border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; co=
lor: #000; font-weight: normal; font-style: normal; text-decoration: none; =
font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div
dir=3D"ltr"=
<div class=3D"gmail_extra"><div
class=3D"gmail_quote">On Sat, Sep 17, 2016=
at 12:19 AM, Logan Kuhn
<span dir=3D"ltr"><<a href=3D"mailto:logank@wol=
fram.com"
target=3D"_blank">logank(a)wolfram.com</a>&gt;</span>
wrote:<br><bl=
ockquote class=3D"gmail_quote" style=3D"margin: 0 0 0 .8ex; border-left:
1p=
x #ccc solid; padding-left: 1ex;" data-mce-style=3D"margin: 0 0 0 .8ex; bor=
der-left: 1px #ccc solid; padding-left: 1ex;"><div><div
style=3D"font-famil=
y: Arial; font-size: 12pt; color: #000000;" data-mce-style=3D"font-family: =
Arial; font-size: 12pt; color: #000000;"><div>Our current infrastructure
is=
as follows:<br></div><br><div>KVM managed with NFS exported raw
files.</di=
v><br><div>We are planning on moving to ovirt, but we want to move our
disk=
images into Ceph via Cinder is this possible and if so,
how?</div></div></=
div></blockquote><br><div>Importing vms from kvm is very easy in 4.0,
you j=
ust import</div><div>the vm, ovirt will do everything for you in few clicks=
.</div><br><div>We don't support yet copying disks to ceph, only
creating n=
ew disks. </div><br><div>This should
work:</div><br><div>1. Create vm =
with ceph disk</div><br><div>2. Find the ceph disk name in cinder using
the=
disk name in engine</div><br><div>3. Copy the image manually to ceph
using=
ceph command line tools<br></div><div> The machine
copying th=
e disks should have cephx auth keys</div><div> deployed.
 =
;</div><br><div>Note that ovirt hosts do not deploy ceph auth keys on
the h=
ost, we</div><div>deploy the keys dynamically using libvirt secrets, so onl=
y vms that</div><div>need access to ceph disk can access
it.</div><br><div>=
Adding Daniel to add more details on how to find the cinder disk.</div><br>=
<div>There are some ceph users on this list, maybe they can add
more</div><=
div>details.</div><br><div>Nir</div></div></div></div><br></blockquote></di=
v></div></body></html>
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