11:37 a.m.
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Dear Charles,=20
Thank you for your reply.=20
I don't want to make an another storage domain, I just want to do a detach-=
attach procedure with the existing.=20
Also, I have an another question. Is it possible delete snapshots in 4.1 wh=
at were created in 3.5? How is safe this?=20
I have some vm snapshot in the old system, but I don't want more outage wit=
h deleting them.The 3.5 does not support the live snapshot deleting, but th=
e 4.1 yes.=20
Thanks,=20
Tibor=20
----- 2017. okt.. 2., 19:55, Charles Kozler <ckozleriii(a)gmail.com> =C3=ADrt=
a:=20
Users mailing list<br <a
href=3D"mailto:Users@ovirt.org"
target=3D"_blank">Users(a)ovirt.org</a><br=
<a
href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer=
"
target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/us...
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I did a 3.6 to 4.1 like this. I moved all of my VMs to a new storage
doma=
in (the
other was hyperconverged gluster) and then took a full outage, shut
down =
all of
my VMs, detached from 3.6, and imported on 4.1. I had no issues other
tha=
n
expected mac address changes, but I think you can manually override
this =
in the
engine somewhere
If you are worried, do it with one VM. Create a new storage domain that b=
oth
clusters can "see", move one VM to the domain on 3.6,
detach, and import =
to
3.1. Bring the VM up
If it is Linux VM's older than systemd and using sysvinit, you
will hit i=
ssues
where your MAC address will change and udev will move it to eth#
wherever=
# is
the next available NIC in your VM host
On Mon, Oct 2, 2017 at 12:54 PM, Demeter Tibor < [
mailto:tdemeter@itsmar=
t.hu |
tdemeter(a)itsmart.hu ] > wrote:
> Hi,
> Can anyone answer my questions?
> Thanks in advance,
> R,
> Tibor
> ----- 2017. szept.. 19., 8:31, Demeter Tibor < [
mailto:tdemeter@itsmart=
.hu |
> tdemeter(a)itsmart.hu ] > =C3=ADrta:
>> - I have a productive ovirt cluster based on 3.5 series. This
using a s=
hared nfs
>> storage. Is it possible to migrate VMs from 3.5 to 4.1 with
detach shar=
ed
>> storage from the old cluster and attach it to the new
cluster?
>> - If yes what will happend with the VM properies? For example mac addre=
sses,
>> limits, etc. Those will be migrated or not?
>> Thanks in advance,
>> Regard
>> Tibor
>> _______________________________________________
>> Users mailing list
>> [ mailto:Users@ovirt.org | Users(a)ovirt.org ]
>> [ http://lists.ovirt.org/mailman/listinfo/users |
>> http://lists.ovirt.org/mailman/listinfo/users ]
> _______________________________________________
> Users mailing list
> [ mailto:Users@ovirt.org | Users(a)ovirt.org ]
> [ http://lists.ovirt.org/mailman/listinfo/users |
> http://lists.ovirt.org/mailman/listinfo/users ]
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<html><body><div style=3D"font-family: arial, helvetica, sans-serif;
font-s=
ize: 12pt; color: #000000"><div>Dear Charles,</div><div>Thank
you for your =
reply.</div><div><br
data-mce-bogus=3D"1"></div><div>I don't want to make a=
n another storage domain, I just want to do a detach-attach procedure with =
the existing. </div><div><br
data-mce-bogus=3D"1"></div><div>Also, I h=
ave an another question. Is it possible delete snapshots in 4.1 what were c=
reated in 3.5? How is safe this?</div><div>I have some vm snapshot in the o=
ld system, but I don't want more outage with deleting them.The 3.5 does not=
support the live snapshot deleting, but the 4.1 yes.</div><div><br
data-mc=
e-bogus=3D"1"></div><div>Thanks,</div><div><br
data-mce-bogus=3D"1"></div><=
div>Tibor</div><div><br></div><div
data-marker=3D"__SIG_PRE__"><br></div><b=
r><span id=3D"zwchr" data-marker=3D"__DIVIDER__">----- 2017.
okt.. 2., 19:5=
5, Charles Kozler &lt;ckozleriii(a)gmail.com&gt;
=C3=ADrta:<br></span><div da=
ta-marker=3D"__QUOTED_TEXT__"><blockquote style=3D"border-left: 2px
solid #=
1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: norm=
al; font-style: normal; text-decoration: none; font-family: Helvetica,Arial=
,sans-serif; font-size: 12pt;" data-mce-style=3D"border-left: 2px solid #10=
10FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal=
; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,s=
ans-serif; font-size: 12pt;"><div dir=3D"ltr">I did a 3.6 to 4.1
like this.=
I moved all of my VMs to a new storage domain (the other was hyperconverge=
d gluster) and then took a full outage, shut down all of my VMs, detached f=
rom 3.6, and imported on 4.1. I had no issues other than expected mac addre=
ss changes, but I think you can manually override this in the engine somewh=
ere<br><div>If you are worried, do it with one VM. Create a new storage dom=
ain that both clusters can "see", move one VM to the domain on 3.6, detach,=
and import to 3.1. Bring the VM up</div><br><div>If it is Linux
VM's older=
than systemd and using sysvinit, you will hit issues where your MAC addres=
s will change and udev will move it to eth# wherever # is the next availabl=
e NIC in your VM host</div></div><div
class=3D"gmail_extra"><br><div class=
=3D"gmail_quote">On Mon, Oct 2, 2017 at 12:54 PM, Demeter Tibor <span
dir=
=3D"ltr"><<a href=3D"mailto:tdemeter@itsmart.hu"
target=3D"_blank">tdeme=
ter(a)itsmart.hu</a>&gt;</span> wrote:<br><blockquote
class=3D"gmail_quote" s=
tyle=3D"margin: 0 0 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;=
" data-mce-style=3D"margin: 0 0 0 .8ex; border-left: 1px #ccc solid; paddin=
g-left: 1ex;"><div><div style=3D"font-family:
arial,helvetica,sans-serif; f=
ont-size: 12pt; color: #000000;" data-mce-style=3D"font-family: arial,helve=
tica,sans-serif; font-size: 12pt; color:
#000000;"><div>Hi,</div><div>Can a=
nyone answer my questions?<br></div><br><div>Thanks in
advance,</div><div>R=
,</div><br><div>Tibor<br></div><br><span
id=3D"m_-2434599194751619008zwchr"=
----- 2017. szept.. 19., 8:31, Demeter Tibor <<a
href=3D"mailto:tdemete=
r(a)itsmart.hu"
target=3D"_blank">tdemeter(a)itsmart.hu</a>&gt;
=C3=ADrta:<br><=
/span><div><blockquote style=3D"border-left: 2px solid #1010ff;
margin-left=
: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: nor=
mal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-s=
ize: 12pt;" data-mce-style=3D"border-left: 2px solid #1010ff; margin-left: =
5px; padding-left: 5px; color: #000; font-weight: normal; font-style: norma=
l; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-siz=
e: 12pt;"><div style=3D"font-family: arial,helvetica,sans-serif;
font-size:=
12pt; color: #000000;" data-mce-style=3D"font-family: arial,helvetica,sans=
-serif; font-size: 12pt; color: #000000;"><br><div>- I have a
productive ov=
irt cluster based on 3.5 series. This using a shared nfs storage. Is =
it possible to migrate VMs from 3.5 to 4.1 with detach shared storage from =
the old cluster and attach it to the new cluster? </div><span class=3D=
""><div>- If yes what will happend with the VM properies? For example
mac a=
ddresses, limits, etc. Those will be migrated or
not?</div><br><div>Thanks =
in
advance,</div><div>Regard</div><br><br><div>Tibor</div><div><p
style=3D"=
font-family: 'Times New Roman'; font-size: medium; margin: 0px;" data-mce-s=
tyle=3D"font-family: 'Times New Roman'; font-size: medium; margin:
0px;"><s=
trong><span style=3D"font-size: medium;" data-mce-style=3D"font-size:
mediu=
m;"><span style=3D"color: #2d67b0;" data-mce-style=3D"color:
#2d67b0;"><br>=
</span></span></strong></p><p style=3D"font-family:
'Times New Roman'; font=
-size: medium; margin: 0px;" data-mce-style=3D"font-family: 'Times New
Roma=
n'; font-size: medium; margin: 0px;"><span style=3D"font-family:
georgia,se=
rif; color: #000080;" data-mce-style=3D"font-family: georgia,serif; color: =
#000080;"><strong><span style=3D"font-size: medium;"
data-mce-style=3D"font=
-size:
medium;"><span></span></span></strong></span></p><p></p></div></span=
</div><br>_______________________________________________<br>Users
mailing=
list<br><a href=3D"mailto:Users@ovirt.org"
target=3D"_blank">Users(a)ovirt.o=
rg</a><br><a
href=3D"http://lists.ovirt.org/mailman/listinfo/users" target=
=3D"_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br></blockquo=
te></div></div></div><br>_______________________________________________<br=