2:46 p.m.
--Apple-Mail=_99C49A2C-A5AF-4ADC-99E4-072E028D1F1A
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=utf-8
Hi,
Thanks for clarification. I=E2=80=99m using 4.2.
Anyway, I have to define another data center with shared storage domain =
(since data center with local storage domain can have only 1 host), and =
the do what you have described.
Is it possible to copy VM disks from 1 data center #1 local storage =
domain to another data center #2 NFS storage domain, or need to use =
export storage domain ?
On 26 Feb 2018, at 13:30, Fred Rolland <frolland(a)redhat.com>
wrote:
=20
Hi,
Which version are you using?
=20
in 4.1 , the support of adding shared storage to local DC was added =
[1].
You can copy/move disks to the shared storage domain, then detach the
=
SD and attach to another DC.
=20
In any case, you wont be able to live migrate VMs from the local DC, =
it is not
supported.
=20
Regards,
Fred
=20
[1] =
https://ovirt.org/develop/release-management/features/storage/sharedStorag=
eDomainsAttachedToLocalDC/ =
<https://ovirt.org/develop/release-management/features/storage/sharedStora=
geDomainsAttachedToLocalDC/>
=20
On Fri, Feb 23, 2018 at 1:35 PM, Andrei V <andreil1(a)starlett.lv =
<mailto:andreil1@starlett.lv>> wrote:
Hi,
=20
I have oVirt setup, separate PC host engine + 2 nodes (#10 + #11) with =
local
storage domains (internal RAIDs).
1st node #10 is currently active and can=E2=80=99t be turned off.
=20
Since oVirt doesn=E2=80=99t support more then 1 host in data center =
with local
storage domain as described here:
<http://lists.ovirt.org/pipermail/users/2018-January/086118.html>
defined another data center with 1 node #11.
=20
Problem:=20
1) can=E2=80=99t copy or move VM disks from node #10 (even of inactive =
VMs) to
node #11, this node is NOT being shown as possible destination.
2) can=E2=80=99t migrate active VMs to node #11.
3) Added NFS shares to data center #1 -> node #10, but can=E2=80=99t =
change
data center #1 -> storage type to Shared, because this operation =
requires detachment of local storage domains, which is not possible, =
several VMs are active and can=E2=80=99t be stopped.
=20
VM disks placed on local storage domains because of performance =
limitations of
our 1Gbit network.=20
2 VMs running our accounting/inventory control system, and are =
critical to NFS storage performance limits.
=20
How to solve this problem ?
Thanks in advance.
=20
Andrei
=20
=20
_______________________________________________
Users mailing list
Users(a)ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users =
<http://lists.ovirt.org/mailman/listinfo/users>
=20
=20
--Apple-Mail=_99C49A2C-A5AF-4ADC-99E4-072E028D1F1A
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=utf-8
<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D"">Hi,<div class=3D""><br
class=3D""></div><div class=3D"">Thanks =
for clarification. I=E2=80=99m using 4.2.</div><div
class=3D"">Anyway, I =
have to define another data center with shared storage domain (since =
data center with local storage domain can have only 1 host), and the do =
what you have described.</div><div class=3D""><br
class=3D""></div><div =
class=3D"">Is it possible to copy VM disks from 1 data center #1 local =
storage domain to another data center #2 NFS storage domain, or need to =
use export storage domain ?<br class=3D""><div><br =
class=3D""></div><div><br
class=3D""><blockquote type=3D"cite" =
class=3D""><div class=3D"">On 26 Feb 2018, at 13:30, Fred
Rolland <<a =
href=3D"mailto:frolland@redhat.com"
class=3D"">frolland(a)redhat.com</a>&gt;=
wrote:</div><br class=3D"Apple-interchange-newline"><div
class=3D""><div =
dir=3D"ltr" class=3D""><div class=3D""><div
class=3D""><div =
class=3D""><div class=3D""><div
class=3D""><div class=3D"">Hi,<br =
class=3D""></div>Which version are you using?<br
class=3D""><br =
class=3D""></div>in 4.1 , the support of adding shared storage to local
=
DC was added [1].<br class=3D""></div>You can copy/move disks to the
=
shared storage domain, then detach the SD and attach to another DC.<br =
class=3D""><br class=3D""></div>In any case, you wont
be able to live =
migrate VMs from the local DC, it is not supported.<br class=3D""><br
=
class=3D""></div>Regards,<br
class=3D""></div>Fred<br class=3D""><div =
class=3D""><div class=3D""><div
class=3D""><div class=3D""><br =
class=3D"">[1] <a =
href=3D"https://ovirt.org/develop/release-management/features/storag...
edStorageDomainsAttachedToLocalDC/" =
class=3D"">https://ovirt.org/develop/release-management/feat...
haredStorageDomainsAttachedToLocalDC/</a><br =
class=3D""></div></div></div></div></div><div
class=3D"gmail_extra"><br =
class=3D""><div class=3D"gmail_quote">On Fri, Feb 23, 2018 at
1:35 PM, =
Andrei V <span dir=3D"ltr" class=3D""><<a =
href=3D"mailto:andreil1@starlett.lv" target=3D"_blank" =
class=3D"">andreil1(a)starlett.lv</a>&gt;</span> wrote:<br
=
class=3D""><blockquote class=3D"gmail_quote"
style=3D"margin:0 0 0 =
.8ex;border-left:1px #ccc solid;padding-left:1ex"><div =
style=3D"word-wrap:break-word;line-break:after-white-space" =
class=3D"">Hi,<div class=3D""><br
class=3D""></div><div class=3D"">I =
have oVirt setup, separate PC host engine + 2 nodes (#10 + #11) =
with local storage domains (internal RAIDs).</div><div
class=3D"">1st =
node #10 is currently active and can=E2=80=99t be turned off.</div><div =
class=3D""><br class=3D""></div><div
class=3D"">Since oVirt doesn=E2=80=99=
t support more then 1 host in data center with local storage domain as =
described here:</div><div class=3D""><a =
href=3D"http://lists.ovirt.org/pipermail/users/2018-January/086118.h... =
target=3D"_blank" class=3D"">http://lists.ovirt.org/<wbr =
class=3D"">pipermail/users/2018-January/<wbr
class=3D"">086118.html</a><br=
class=3D"">defined another data center with 1 node #11.</div><div
=
class=3D""><br class=3D""></div><div
class=3D"">Problem: </div><div =
class=3D"">1) can=E2=80=99t copy or move VM disks from node #10 (even of =
inactive VMs) to node #11, this node is NOT being shown as possible =
destination.</div><div class=3D"">2) can=E2=80=99t migrate active
VMs to =
node #11.</div><div class=3D"">3) Added NFS shares to data center #1
=
-> node #10, but can=E2=80=99t change data center #1 -> storage =
type to Shared, because this operation requires detachment of local =
storage domains, which is not possible, several VMs are active and =
can=E2=80=99t be stopped.</div><div class=3D""><br
class=3D""></div><div =
class=3D"">VM disks placed on local storage domains because of =
performance limitations of our 1Gbit network. </div><div
class=3D"">2=
VMs running our accounting/inventory control system, and are critical =
to NFS storage performance limits.</div><div class=3D""><br =
class=3D""></div><div class=3D"">How to solve this
problem ?</div><div =
class=3D"">Thanks in advance.</div><span
class=3D"HOEnZb"><font =
color=3D"#888888" class=3D""><div class=3D""><br
class=3D""></div><div =
class=3D"">Andrei</div><div class=3D""><br =
class=3D""></div></font></span></div><br =
class=3D"">______________________________<wbr =
class=3D"">_________________<br class=3D"">
Users mailing list<br class=3D"">
<a href=3D"mailto:Users@ovirt.org"
class=3D"">Users(a)ovirt.org</a><br =
class=3D"">
<a href=3D"http://lists.ovirt.org/mailman/listinfo/users" =
rel=3D"noreferrer" target=3D"_blank" =
class=3D"">http://lists.ovirt.org/<wbr =
class=3D"">mailman/listinfo/users</a><br class=3D"">
<br class=3D""></blockquote></div><br
class=3D""></div>
</div></blockquote></div><br
class=3D""></div></body></html>=
--Apple-Mail=_99C49A2C-A5AF-4ADC-99E4-072E028D1F1A--