8:56 p.m.
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Has anyone tried the command below under the hood between two oVirt Node
(in the same Datacenter or between two different (local) ones) ? Does it
work ?
virsh migrate --live --persistent --undefinesource --copy-storage-all \
--verbose --desturi <DESTINATION> <VM>
This is such a fantastic features for certain scenarios that may help a
lot maintenance or even migration between hosts with Local Storage to
minimize Downtime and mainly all the hassle of having to Poweroff a VM,
Export to an Export Datastore, umount it, mount on the other
Host/Datacenter, Import and Power On.
Thanks
Regards
Fernando
[1] Ref:
https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-sh...
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<font face="arial, helvetica, sans-serif">Has anyone tried the
command below under the hood between two oVirt Node (in the same
Datacenter or between two different (local) ones) ? Does it work
?</font><br>
<pre>virsh migrate --live --persistent --undefinesource --copy-storage-all \
--verbose --desturi <DESTINATION> <VM></pre>
<font face="arial, helvetica, sans-serif">This is such a fantastic
features for certain scenarios that may help a lot maintenance or
even migration between hosts with Local Storage to minimize
Downtime and mainly all the hassle of having to Poweroff a VM,
Export to an Export Datastore, umount it, mount on the other
Host/Datacenter, Import and Power On.<br>
<br>
Thanks<br>
Regards<br>
<br>
Fernando<br>
<br>
[1] Ref: </font><font face="arial, helvetica,
sans-serif"><a class="moz-txt-link-freetext"
href="https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-shared-storage/">https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-shared-storage/</a></font><br>
</body>
</html>
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9:32 p.m.
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On 28 Dec 2017, at 19:56, FERNANDO FREDIANI =
<fernando.frediani(a)upx.com> wrote:
=20
Has anyone tried the command below under the hood between two oVirt =
Node (in the
same Datacenter or between two different (local) ones) ? =
Does it work ?
no, it does not with ovirt. ovirt manages storage differently than plain =
libvirt
virsh migrate --live --persistent --undefinesource --copy-storage-all
=
\
--verbose --desturi <DESTINATION> <VM>
This is such a fantastic features for certain scenarios that may help =
a lot
maintenance or even migration between hosts with Local Storage to =
minimize Downtime and mainly all the hassle of having to Poweroff a VM, =
Export to an Export Datastore, umount it, mount on the other =
Host/Datacenter, Import and Power On.
=20
Thanks
Regards
=20
Fernando
=20
[1] Ref: =
https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-sha=
red-storage/ =
<https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-sh=
ared-storage/>
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break:
after-white-space;" class=""><br
class=""><div><br class=""><blockquote
type="cite" class=""><div class="">On 28 Dec 2017,
at 19:56, FERNANDO FREDIANI <<a
href="mailto:fernando.frediani@upx.com"
class="">fernando.frediani(a)upx.com</a>&gt; wrote:</div><br
class="Apple-interchange-newline"><div class="">
<meta http-equiv="content-type" content="text/html;
charset=utf-8" class="">
<div bgcolor="#FFFFFF" text="#000000" class="">
<font face="arial, helvetica, sans-serif" class="">Has
anyone tried the
command below under the hood between two oVirt Node (in the same
Datacenter or between two different (local) ones) ? Does it work
?</font><br
class=""></div></div></blockquote><div><br
class=""></div>no, it does not with ovirt. ovirt manages storage
differently than plain libvirt</div><div><br
class=""></div><div><blockquote type="cite"
class=""><div class=""><div bgcolor="#FFFFFF"
text="#000000" class="">
<pre class="">virsh migrate --live --persistent --undefinesource
--copy-storage-all \
--verbose --desturi <DESTINATION>
<VM></pre>
<font face="arial, helvetica, sans-serif" class="">This is
such a fantastic
features for certain scenarios that may help a lot maintenance or
even migration between hosts with Local Storage to minimize
Downtime and mainly all the hassle of having to Poweroff a VM,
Export to an Export Datastore, umount it, mount on the other
Host/Datacenter, Import and Power On.<br class="">
<br class="">
Thanks<br class="">
Regards<br class="">
<br class="">
Fernando<br class="">
<br class="">
[1] Ref: </font><font face="arial, helvetica, sans-serif"
class=""><a class="moz-txt-link-freetext"
href="https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-shared-storage/">https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-shared-storage/</a></font><br
class="">
</div>
_______________________________________________<br class="">Users mailing
list<br class=""><a href="mailto:Users@ovirt.org"
class="">Users(a)ovirt.org</a><br
class="">http://lists.ovirt.org/mailman/listinfo/users<br
class=""></div></blockquote></div><br
class=""></body></html>
--Apple-Mail=_45DC1D70-B9C7-463F-A721-20B675C918FE--
9:37 p.m.
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Are you talking about all kinds of Storage (iSCSI, FC, NFS and
Localstorage/POSIX) ?
Because I believe you may be able to specify the destination path on the
destination Host and when working with Localstorage/POSIX that may be
simpler.
Fernando
On 28/12/2017 17:32, Michal Skrivanek wrote:
> On 28 Dec 2017, at 19:56, FERNANDO FREDIANI
> <fernando.frediani(a)upx.com <mailto:fernando.frediani@upx.com>> wrote:
>
> Has anyone tried the command below under the hood between two oVirt
> Node (in the same Datacenter or between two different (local) ones) ?
> Does it work ?
no, it does not with ovirt. ovirt manages storage differently than
plain libvirt
> virsh migrate --live --persistent --undefinesource --copy-storage-all \
> --verbose --desturi <DESTINATION> <VM>
> This is such a fantastic features for certain scenarios that may help
> a lot maintenance or even migration between hosts with Local Storage
> to minimize Downtime and mainly all the hassle of having to Poweroff
> a VM, Export to an Export Datastore, umount it, mount on the other
> Host/Datacenter, Import and Power On.
>
> Thanks
> Regards
>
> Fernando
>
> [1] Ref:
>
https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-sh...
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org <mailto:Users@ovirt.org>
> http://lists.ovirt.org/mailman/listinfo/users
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<p>Are you talking about all kinds of Storage (iSCSI, FC, NFS and
Localstorage/POSIX) ?</p>
<p>Because I believe you may be able to specify the destination path
on the destination Host and when working with Localstorage/POSIX
that may be simpler.</p>
<p>Fernando<br>
</p>
<br>
<div class="moz-cite-prefix">On 28/12/2017 17:32, Michal Skrivanek
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:EE1DAB04-5CE9-47D0-B979-9BE404254A8E@redhat.com"><br
class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On 28 Dec 2017, at 19:56, FERNANDO FREDIANI
<<a
href="mailto:fernando.frediani@upx.com" class=""
moz-do-not-send="true">fernando.frediani(a)upx.com</a>&gt;
wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<meta http-equiv="content-type" content="text/html;
charset=windows-1252" class="">
<div bgcolor="#FFFFFF" text="#000000"
class=""> <font
class="" face="arial, helvetica, sans-serif">Has
anyone
tried the command below under the hood between two oVirt
Node (in the same Datacenter or between two different
(local) ones) ? Does it work ?</font><br class="">
</div>
</div>
</blockquote>
<div><br class="">
</div>
no, it does not with ovirt. ovirt manages storage differently
than plain libvirt</div>
<div><br class="">
</div>
<div>
<blockquote type="cite" class="">
<div class="">
<div bgcolor="#FFFFFF" text="#000000"
class="">
<pre class="">virsh migrate --live --persistent
--undefinesource --copy-storage-all \
--verbose --desturi <DESTINATION> <VM></pre>
<font class="" face="arial, helvetica,
sans-serif">This is
such a fantastic features for certain scenarios that may
help a lot maintenance or even migration between hosts
with Local Storage to minimize Downtime and mainly all
the hassle of having to Poweroff a VM, Export to an
Export Datastore, umount it, mount on the other
Host/Datacenter, Import and Power On.<br class="">
<br class="">
Thanks<br class="">
Regards<br class="">
<br class="">
Fernando<br class="">
<br class="">
[1] Ref: </font><font class="" face="arial,
helvetica,
sans-serif"><a class="moz-txt-link-freetext"
href="https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-shared-storage/"
moz-do-not-send="true">https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-shared-storage/</a></font><br
class="">
</div>
_______________________________________________<br class="">
Users mailing list<br class="">
<a href="mailto:Users@ovirt.org" class=""
moz-do-not-send="true">Users(a)ovirt.org</a><br
class="">
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
class="">
</div>
</blockquote>
</div>
<br class="">
</blockquote>
<br>
</body>
</html>
--------------CF08BBAFCAC65EADA75560FB--
9:46 p.m.
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On 28 Dec 2017, at 20:37, FERNANDO FREDIANI =
<fernando.frediani(a)upx.com> wrote:
=20
Are you talking about all kinds of Storage (iSCSI, FC, NFS and =
Localstorage/POSIX) ?
=20
yes
Because I believe you may be able to specify the destination path on
=
the destination Host and when working with Localstorage/POSIX that may =
be simpler.
=20
yes, it is indeed more simple, but still it=E2=80=99s not
going to work =
out of the box right now. It=E2=80=99s a non-trivial feature to do that =
properly
> Fernando
=20
> On 28/12/2017 17:32, Michal Skrivanek wrote:
>=20
>=20
>>> On 28 Dec 2017, at
19:56, FERNANDO FREDIANI =
<fernando.frediani(a)upx.com <mailto:fernando.frediani@upx.com>> wrote:
>>=20
>>> Has anyone tried the
command below under the hood between two oVirt =
Node (in the same Datacenter or between two different (local) ones) ? =
Does it work ?
>=20
>> no, it does not with ovirt. ovirt manages storage
differently than =
plain libvirt
>=20
>>> virsh migrate --live --persistent
--undefinesource =
--copy-storage-all \
>> --verbose --desturi <DESTINATION> <VM>
>> This is such a fantastic features for certain scenarios that may =
help a
lot maintenance or even migration between hosts with Local =
Storage to minimize Downtime and mainly all the hassle of having to =
Poweroff a VM, Export to an Export Datastore, umount it, =
mount on the other Host/Datacenter, Import and Power On.
>>=20
>>> Thanks
>>> Regards
>>=20
>>> Fernando
>>=20
>>> [1] Ref: =
https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-sha=
red-storage/ =
<https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-sh=
ared-storage/>
>> _______________________________________________
>> 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=_4A623026-A8B9-4200-9CB7-88012E5A0468
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""><br =
class=3D""><div><br class=3D""><blockquote
type=3D"cite" class=3D""><div =
class=3D"">On 28 Dec 2017, at 20:37, FERNANDO FREDIANI <<a =
href=3D"mailto:fernando.frediani@upx.com" =
class=3D"">fernando.frediani(a)upx.com</a>&gt;
wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D"">
=20
<meta http-equiv=3D"Content-Type" content=3D"text/html;
charset=3Dwindows-1252" class=3D"">
=20
<div bgcolor=3D"#FFFFFF" text=3D"#000000"
class=3D""><p class=3D"">Are =
you talking about all kinds of Storage (iSCSI, FC, NFS and
Localstorage/POSIX) =
?</p></div></div></blockquote>yes</div><div><br
class=3D""><blockquote =
type=3D"cite" class=3D""><div class=3D""><div
bgcolor=3D"#FFFFFF" =
text=3D"#000000" class=3D""><p class=3D"">Because I
believe you may be =
able to specify the destination path
on the destination Host and when working with Localstorage/POSIX
that may be simpler.</p></div></div></blockquote>yes, it is
indeed =
more simple, but still it=E2=80=99s not going to work out of the box =
right now. It=E2=80=99s a non-trivial feature to do that properly<br =
class=3D""><blockquote type=3D"cite"
class=3D""><div class=3D""><div =
bgcolor=3D"#FFFFFF" text=3D"#000000" class=3D""><p
class=3D"">Fernando<br =
class=3D"">
</p>
<br class=3D"">
<div class=3D"moz-cite-prefix">On 28/12/2017 17:32, Michal Skrivanek
wrote:<br class=3D"">
</div>
<blockquote type=3D"cite" =
cite=3D"mid:EE1DAB04-5CE9-47D0-B979-9BE404254A8E@redhat.com" =
class=3D""><br class=3D"">
<div class=3D""><br class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">On 28 Dec 2017, at 19:56, FERNANDO FREDIANI =
<<a href=3D"mailto:fernando.frediani@upx.com" class=3D"" =
moz-do-not-send=3D"true">fernando.frediani(a)upx.com</a>&gt;
wrote:</div>
<br class=3D"Apple-interchange-newline">
<div class=3D"">
<meta http-equiv=3D"content-type" content=3D"text/html;
charset=3Dwindows-1252" class=3D"">
<div bgcolor=3D"#FFFFFF" text=3D"#000000"
class=3D""> <font =
class=3D"" face=3D"arial, helvetica, sans-serif">Has anyone
tried the command below under the hood between two oVirt
Node (in the same Datacenter or between two different
(local) ones) ? Does it work ?</font><br
class=3D"">
</div>
</div>
</blockquote>
<div class=3D""><br class=3D"">
</div>
no, it does not with ovirt. ovirt manages storage differently
than plain libvirt</div>
<div class=3D""><br class=3D"">
</div>
<div class=3D"">
<blockquote type=3D"cite" class=3D"">
<div class=3D"">
<div bgcolor=3D"#FFFFFF" text=3D"#000000"
class=3D"">
<pre class=3D"">virsh migrate --live --persistent =
--undefinesource --copy-storage-all \
--verbose --desturi <DESTINATION> =
<VM></pre>
<font class=3D"" face=3D"arial, helvetica, =
sans-serif">This is
such a fantastic features for certain scenarios that may
help a lot maintenance or even migration between hosts
with Local Storage to minimize Downtime and mainly all
the hassle of having to Poweroff a VM, Export to an
Export Datastore, umount it, mount on the other
Host/Datacenter, Import and Power On.<br class=3D"">
<br class=3D"">
Thanks<br class=3D"">
Regards<br class=3D"">
<br class=3D"">
Fernando<br class=3D"">
<br class=3D"">
[1] Ref: </font><font class=3D"" face=3D"arial, =
helvetica,
sans-serif"><a class=3D"moz-txt-link-freetext" =
href=3D"https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-witho=
ut-a-shared-storage/" =
moz-do-not-send=3D"true">https://hgj.hu/live-migrating-a-virtual-machine-w=
ith-libvirt-without-a-shared-storage/</a></font><br
class=3D"">
</div>
_______________________________________________<br
class=3D"">=
Users mailing list<br class=3D"">
<a href=3D"mailto:Users@ovirt.org" class=3D"" =
moz-do-not-send=3D"true">Users(a)ovirt.org</a><br
class=3D"">
<a class=3D"moz-txt-link-freetext" =
href=3D"http://lists.ovirt.org/mailman/listinfo/users">http:...
org/mailman/listinfo/users</a><br class=3D"">
</div>
</blockquote>
</div>
<br class=3D"">
</blockquote>
<br class=3D"">
</div>
</div></blockquote></div><br
class=3D""></body></html>=
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FERNANDO FREDIANI -
Michal Skrivanek