7:57 a.m.
--_000_AM3PR05MB1363203C24B27444617B25D795AA0AM3PR05MB1363eurp_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
I'm sorry for not explaining correctly my question, i understand that i wil=
l have to power them off and even if i tried with powered on vm's probably=
ovirt whouldn't let me remove a host. What i couldn't understand was what =
happens actually to the vm's that don't "reside" on a host but again if
the=
y are powered down there is not really a problem if the host is added succe=
ssfully after the static ip configuration
Thanks for everyone's help , i will try to follow your suggestion and there=
is no need to keep this case open
Best Regards
Zois
________________________________
From: Michael Burman <mburman(a)redhat.com>
Sent: Wednesday, March 21, 2018 8:07 AM
To: zois roupas
Cc: Ales Musil; users
Subject: Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static in a
If you changing the host's management IP address then this is the only way =
to do it. If you have only one host in the cluster, then you will need to s=
hut them down :(
On Wed, Mar 21, 2018 at 12:08 AM, zois roupas <roupas_zois(a)hotmail.com<mail=
to:roupas_zois@hotmail.com>> wrote:
Is this a safe procedure? I mean i only have this host in my cluster, what =
will happen at the vm's that are assigned to the host?
Thanks again
________________________________
From: Michael Burman <mburman@redhat.com<mailto:mburman@redhat.com>>
Sent: Tuesday, March 20, 2018 4:10 PM
To: zois roupas
Cc: Ales Musil; users
Subject: Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static in a
Then you need to remove the host from engine, change the IP manually on the=
host, via ifcfg-file, restart network service and install the host again v=
ia the new IP address.
On Tue, Mar 20, 2018 at 2:50 PM, zois roupas <roupas_zois(a)hotmail.com<mailt=
o:roupas_zois@hotmail.com>> wrote:
Hi again all,
"Unless i miss understood you here, do you use a different IP address when=
switching to static or the same IP that you got from dhcp? if yes, then th=
is is another flow.."
To answer your question Michael , i'm trying to configure a different ip ou=
tside of my dhcp pool. The dhcp ip is 10.0.0.245 from the range 10.0.0.245-=
10.0.0.250 and i want to configure the ip 10.0.0.9 as the hosts ip
"One thing to note if you are changing the IP to different one that was ass=
igned by DHCP you should uncheck "Verify connectivity between Host and Engi=
ne""
Ales, i also tried to follow your advise and uncheck the "Verify connectivi=
ty between Host and Engine" as proposed. Again the same results, it keeps r=
everting to previous dhcp ip
I will extract the vdsm log and i'll get back to you, in the meanwhile this=
is the error that i see after the assignment of the static ip in the log
2018-03-20 14:16:57,576+0200 ERROR (monitor/38f4464) [storage.Monitor] Erro=
r checking domain 38f4464b-74b9-4468-891b-03cd65d72fec (monitor:424)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", line 405=
, in _checkDomainStatus
self.domain.selftest()
File "/usr/lib/python2.7/site-packages/vdsm/storage/fileSD.py", line 688,=
in selftest
self.oop.os.statvfs(self.domaindir)
File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", lin=
e 243, in statvfs
return self._iop.statvfs(path)
File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 488, =
in statvfs
resdict =3D self._sendCommand("statvfs", {"path": path},
self.timeout)
File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 455, =
in _sendCommand
raise Timeout(os.strerror(errno.ETIMEDOUT))
Timeout: Connection timed out
Best Regards
Zois
________________________________
From: Ales Musil <amusil@redhat.com<mailto:amusil@redhat.com>>
Sent: Tuesday, March 20, 2018 11:28 AM
To: Michael Burman
Cc: zois roupas; users
Subject: Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static in a
One thing to note if you are changing the IP to different one that was assi=
gned by DHCP you should uncheck "Verify connectivity between Host and Engin=
e". This makes sure that the engine won't lost connectivity and in case of =
switching IP it happens.
On Tue, Mar 20, 2018 at 10:15 AM, Michael Burman <mburman(a)redhat.com<mailto=
:mburman@redhat.com>> wrote:
Indeed very odd, this shouldn't behave this way, just tested it my self an=
d it is working as expected. Unless i miss understood you here, do you use =
a different IP address when switching to static or the same IP that you got=
from dhcp? if yes, then this is another flow..
Can you please share the vdsm version and vdsm log with us?
Edy, any idea what can cause this?
On Tue, Mar 20, 2018 at 11:10 AM, zois roupas <roupas_zois(a)hotmail.com<mail=
to:roupas_zois@hotmail.com>> wrote:
Hi Michael and thanks a lot for the time
Great step by step instructions but something strange is happening while tr=
ying to change to static ip. I tried to do the change while the host was in=
maintenance mode and in activate mode but again after some minutes the sys=
tem reverts to the ip that dhcp is serving!
What am i missing here? Do you have any ideas?
Best Regards
Zois
________________________________
From: Michael Burman <mburman@redhat.com<mailto:mburman@redhat.com>>
Sent: Tuesday, March 20, 2018 8:46 AM
To: zois roupas
Cc: users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static in a
Hello Zois,
It pretty easy to do, via the webadmin UI , go to Hosts main tab > Choose h=
ost > go to 'Network Interfaces' sub tab > Press the 'Setup Host
Networks' =
button > press the pencil icon on your management network > and choose Sta=
tic IP > press OK and OK to approve the operation.
- Note that in some cases, specially if this is a SPM host you will loose c=
onnectivity to host for few seconds and host may go to non-responsive state=
, on a non-SPM host usually this woks without any specific issues.
- If the spoken host is a SPM host, I recommend to set it first to maintena=
nce mode, do the switch and then activate. For non-SPM host this will work =
fine as well when the host is UP.
Cheers)
On Mon, Mar 19, 2018 at 12:15 PM, zois roupas <roupas_zois(a)hotmail.com<mail=
to:roupas_zois@hotmail.com>> wrote:
Hello everyone
I've made a rookie mistake by installing ovirt 4.2 in centos 7 with dhcp in=
stead of a static ip configuration. Both engine and host are in the same ma=
chine cause of limited resources and i was so happy that everything worked =
so well that i kept configuring and installing vm's ,adding local and nfs s=
torage and setting up the backup!
As you understand i must change the configuration to static ip and i can't =
find any guide describing the correct procedure. Is there an official guide=
to change configuration without causing any trouble?
I've found this thread http://lists.ovirt.org/pipermail/users/2014-May/0244=
32.html but this is for a hosted engine and doesn't help when both engine a=
nd host are in the same machine
Thanx in advance
Best Regards
Zois
_______________________________________________
Users mailing list
Users@ovirt.org<mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users
--
Michael Burman
Senior Quality engineer - rhv network - redhat israel
Red Hat
<https://www.redhat.com>
mburman@redhat.com<mailto:mburman@redhat.com> M: 0545355725<tel:05453557=
25> IM: mburman
[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.h...
g>
--
Michael Burman
Senior Quality engineer - rhv network - redhat israel
Red Hat
<https://www.redhat.com>
mburman@redhat.com<mailto:mburman@redhat.com> M: 0545355725<tel:05453557=
25> IM: mburman
[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.h...
g>
_______________________________________________
Users mailing list
Users@ovirt.org<mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users
--
ALES MUSIL
INTERN - rhv network
Red Hat EMEA<https://www.redhat.com/>
amusil@redhat.com<mailto:amusil@redhat.com> IM: amusil
[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.h...
g>
--
Michael Burman
Senior Quality engineer - rhv network - redhat israel
Red Hat
<https://www.redhat.com>
mburman@redhat.com<mailto:mburman@redhat.com> M: 0545355725<tel:05453557=
25> IM: mburman
[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.h...
g>
--
Michael Burman
Senior Quality engineer - rhv network - redhat israel
Red Hat
<https://www.redhat.com>
mburman@redhat.com<mailto:mburman@redhat.com> M: 0545355725<tel:05453557=
25> IM: mburman
[https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.h...
g>
--_000_AM3PR05MB1363203C24B27444617B25D795AA0AM3PR05MB1363eurp_
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<html>
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html;
charset=3Diso-8859-=
1">
<style type=3D"text/css" style=3D"display:none;"><!-- P
{margin-top:0;margi=
n-bottom:0;} --></style>
</head>
<body dir=3D"ltr">
<div id=3D"divtagdefaultwrapper"
style=3D"font-size:12pt;color:#000000;font=
-family:Calibri,Helvetica,sans-serif;" dir=3D"ltr">
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 12pt;">=
I'm sorry for not explaining correctly my question, i understand =
that i will have to power them off and even if i tried with powe=
red on vm's probably ovirt whouldn't let me remove a host.
What i couldn't understand was what happens actually to the vm's that=
don't "reside" on a host but again if they are powered down ther=
e is not really a problem if the host is added successfully after the stati=
c ip configuration</span
![https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.h...](https://www.redhat.com/files/brand/email/sig-redhat.png]%3Chttps://red.ht/si=){kind=link}
<br>
</p>
<div style=3D"color: rgb(0, 0, 0);">
<div dir=3D"ltr">
<div id=3D"x_divtagdefaultwrapper" dir=3D"ltr"
style=3D"font-size:12pt; col=
or:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif,EmojiFont,"App=
le Color Emoji","Segoe UI Emoji",NotoColorEmoji,"Segoe
=
UI Symbol","Android Emoji",EmojiSymbols">
<p style=3D"margin-top:0; margin-bottom:0"<br>
</p>
<p style=3D"margin-top:0; margin-bottom:0">Thanks for everyone's help
, i w=
ill try to follow your suggestion and there is no need to keep this case op=
en</p>
<p style=3D"margin-top:0; margin-bottom:0">Best Regards</p>
<p style=3D"margin-top:0; margin-bottom:0">Zois</p>
<p style=3D"margin-top:0; margin-bottom:0"></p>
<br>
<div style=3D"color:rgb(0,0,0)">
<hr tabindex=3D"-1" disabled=3D"true"
style=3D"display:inline-block; width:=
98%">
<div id=3D"x_divRplyFwdMsg" dir=3D"ltr"><font
face=3D"Calibri, sans-serif" =
color=3D"#000000" style=3D"font-size:11pt"><b>From:</b>
Michael Burman <=
mburman(a)redhat.com&gt;<br>
<b>Sent:</b> Wednesday, March 21, 2018 8:07 AM<br>
<b>To:</b> zois roupas<br>
<b>Cc:</b> Ales Musil; users<br>
<b>Subject:</b> Re: [ovirt-users] Change ovirtmgmt ip from dhcp to static i=
n a</font>
<div> </div>
</div>
<div>
<div dir=3D"ltr">If you changing the host's management IP address then
this=
is the only way to do it. If you have only one host in the cluster, then y=
ou will need to shut them down :(
<br>
<br>
<br>
</div>
<div class=3D"x_x_gmail_extra"<br>
<div class=3D"x_x_gmail_quote">On Wed, Mar 21, 2018 at 12:08 AM,
zois roupa=
s <span dir=3D"ltr">
<<a href=3D"mailto:roupas_zois@hotmail.com"
target=3D"_blank" id=3D"LPln=
k130575" tabindex=3D"-1" disabled=3D"true"
previewremoved=3D"true">roupas_z=
ois(a)hotmail.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"x_x_gmail_quote" style=3D"margin:0 0 0 .8ex;
border-le=
ft:1px #ccc solid; padding-left:1ex">
<div dir=3D"ltr">
<div id=3D"x_x_m_5417344464354191311divtagdefaultwrapper"
dir=3D"ltr" style=
=3D"font-size:12pt; color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-se=
rif,EmojiFont,"Apple Color Emoji","Segoe UI
Emoji",Noto=
ColorEmoji,"Segoe UI Symbol","Android
Emoji",EmojiSymbo=
ls">
<p style=3D"margin-top:0; margin-bottom:0">Is this a safe procedure? I
mean=
i only have this host in my cluster, what will happen at the vm's that are=
assigned to the host?
<br>
</p>
<p style=3D"margin-top:0; margin-bottom:0"<br>
</p>
<p style=3D"margin-top:0; margin-bottom:0">Thanks again<br>
</p>
<div style=3D"color:rgb(0,0,0)">
<hr style=3D"display:inline-block; width:98%">
<div id=3D"x_x_m_5417344464354191311divRplyFwdMsg"
dir=3D"ltr"><font face=
=3D"Calibri, sans-serif" color=3D"#000000"
style=3D"font-size:11pt"><b>From=
:</b> Michael Burman <<a href=3D"mailto:mburman@redhat.com"
target=3D"_b=
lank" id=3D"LPlnk28441" tabindex=3D"-1"
disabled=3D"true" previewremoved=3D=
"true">mburman(a)redhat.com</a>&gt;<br>
<b>Sent:</b> Tuesday, March 20, 2018 4:10 PM<br>
<b>To:</b> zois roupas<br>
<b>Cc:</b> Ales Musil; users
<div>
<div class=3D"x_x_h5"<br>
<b>Subject:</b> Re: [ovirt-users] Change ovirtmgmt ip from dhcp to
static i=
n a</div>
</div>
</font>
<div> </div>
</div>
<div>
<div class=3D"x_x_h5">
<div>
<div dir=3D"ltr">Then you need to remove the host from engine, change the
I=
P manually on the host, via ifcfg-file, restart network service and install=
the host again via the new IP address.
<br>
</div>
<div class=3D"x_x_m_5417344464354191311x_gmail_extra"<br>
<div
class=3D"x_x_m_5417344464354191311x_gmail_quote">On Tue, Mar 20, 2018 =
at 2:50 PM, zois roupas
<span dir=3D"ltr"><<a id=3D"LPlnk507500"
href=3D"mailto:roupas_zois@hotm=
ail.com" target=3D"_blank" tabindex=3D"-1"
disabled=3D"true" previewremoved=
=3D"true">roupas_zois(a)hotmail.com</a>&gt;</span>
wrote:<br>
<blockquote class=3D"x_x_m_5417344464354191311x_gmail_quote"
style=3D"margi=
n:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
<div dir=3D"ltr">
<div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489divtagdefaultwr=
apper" dir=3D"ltr" style=3D"font-size:12pt; color:rgb(0,0,0);
font-family:C=
alibri,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","S=
egoe UI Emoji",NotoColorEmoji,"Segoe UI
Symbol","Androi=
d Emoji",EmojiSymbols">
<p style=3D"margin-top:0; margin-bottom:0">Hi again all,</p>
<span>
<p style=3D"margin-top:0; margin-bottom:0"<br>
</p>
<p style=3D"margin-top:0; margin-bottom:0"><span
style=3D"color:rgb(33,33,3=
3); font-family:wf_segoe-ui_normal,"Segoe UI","Segoe
WP"=
;,Tahoma,Arial,sans-serif,serif,EmojiFont;
font-size:15px"> "Unle=
ss i miss understood you here, do you use a different IP address when
switching to static or the same IP that you got from dhcp? if yes, then th=
is is another flow.."</span<br>
</p>
<p style=3D"margin-top:0; margin-bottom:0"<br>
</p>
<p style=3D"margin-top:0; margin-bottom:0"></p>
</span>
<div>To answer your question Michael , i'm trying to configure a
diffe=
rent ip outside of my dhcp pool. The dhcp ip is 10.0.0.245 from the range 1=
0.0.0.245-10.0.0.250 and i want to configure the ip 10.0.0.9 as the hosts i=
p</div>
<span>
<div<br>
</div>
<div>"<span
style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFon=
t,"Apple Color Emoji","Segoe UI
Emoji",NotoColorEmoji,&=
quot;Segoe UI Symbol","Android Emoji",EmojiSymbols; font-siz=
e:16px">One thing to note if you are changing the IP to different one that =
was
assigned by DHCP you</span><font face=3D"arial, helvetica, sans-serif"
sty=
le=3D"font-size:16px"> should</font><span
style=3D"font-family:Calibri=
,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","Segoe U=
I Emoji",NotoColorEmoji,"Segoe UI Symbol","Android
Emoj=
i",EmojiSymbols; font-size:16px"> uncheck
"Verify connectivity between Host and
Engine"</span>"</div>
<div<br>
</div>
</span>
<div>Ales, i also tried to follow your advise and uncheck
the&nbs=
p;<span style=3D"font-family:Calibri,Helvetica,sans-serif,EmojiFont,"A=
pple Color Emoji","Segoe UI
Emoji",NotoColorEmoji,"Sego=
e UI Symbol","Android Emoji",EmojiSymbols;
font-size:16px">&=
quot;Verify connectivity
between Host and Engine" as proposed. Again the same results, it keep=
s reverting to previous dhcp ip</span></div>
<div>I will extract the vdsm log and i'll get back to you, in the meanwhile=
this is the error that i see after the assignment of the static ip in the =
log</div>
<div<br>
</div>
<div>2018-03-20 14:16:57,576+0200 ERROR (monitor/38f4464) [storage.Moni=
tor] Error checking domain 38f4464b-74b9-4468-891b-03cd65<wbr>d72fec (monit=
or:424)</div>
<div>Traceback (most recent call last):</div>
<div> File
"/usr/lib/python2.7/site-packa<wbr>ges/vdsm/storage/m=
onitor.py", line 405, in _checkDomainStatus</div>
<div> self.domain.selftest()</div>
<div> File
"/usr/lib/python2.7/site-packa<wbr>ges/vdsm/storage/f=
ileSD.py", line 688, in selftest</div>
<div>
self.oop.os.statvfs(self.domai<wbr>ndir)</div>
<div> File
"/usr/lib/python2.7/site-packa<wbr>ges/vdsm/storage/o=
utOfProcess.<wbr>py", line 243, in statvfs</div>
<div> return self._iop.statvfs(path)</div>
<div> File
"/usr/lib/python2.7/site-packa<wbr>ges/ioprocess/__in=
it__.py", line 488, in statvfs</div>
<div> resdict =3D
self._sendCommand("statvfs", {&quo=
t;path": path}, self.timeout)</div>
<div><span style=3D"font-size:12pt">
File "/usr/lib/python2=
.7/site-<wbr>packages/ioprocess/__init__.py<wbr>", line 455, in
_sendC=
ommand</span></div>
<div> raise
Timeout(os.strerror(errno.ETIM<wbr>EDOUT))</div>
<div>Timeout: Connection timed out</div>
<div<br>
</div>
<div>Best Regards</div>
<div>Zois</div>
<div<br>
</div>
<br>
<p></p>
<br>
<br>
<div style=3D"color:rgb(0,0,0)">
<hr style=3D"display:inline-block; width:98%">
<div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489divRplyFwdMsg" =
dir=3D"ltr">
<font face=3D"Calibri, sans-serif" color=3D"#000000"
style=3D"font-size:11p=
t"><b>From:</b> Ales Musil <<a id=3D"LPlnk225252"
href=3D"mailto:amusil@=
redhat.com" target=3D"_blank" tabindex=3D"-1"
disabled=3D"true" previewremo=
ved=3D"true">amusil(a)redhat.com</a>&gt;<br>
<b>Sent:</b> Tuesday, March 20, 2018 11:28 AM<br>
<b>To:</b> Michael Burman<br>
<b>Cc:</b> zois roupas; users
<div>
<div class=3D"x_x_m_5417344464354191311x_h5"<br>
<b>Subject:</b> Re: [ovirt-users] Change ovirtmgmt ip from dhcp to
static i=
n a</div>
</div>
</font>
<div> </div>
</div>
<div>
<div class=3D"x_x_m_5417344464354191311x_h5">
<div>
<div dir=3D"ltr">One thing to note if you are changing the IP to different
=
one that was assigned by DHCP you<font face=3D"arial, helvetica, sans-serif=
"> should</font> uncheck "Verify connectivity between Host and
Engine&=
quot;. This makes sure that the engine won't lost
connectivity and in case of switching IP it happens. <br>
<div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_extr=
a"<br>
<div
class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_quot=
e">On Tue, Mar 20, 2018 at 10:15 AM, Michael Burman
<span dir=3D"ltr"><<a
href=3D"mailto:mburman@redhat.com" id=3D"LPlnk2306=
60" target=3D"_blank" tabindex=3D"-1" disabled=3D"true"
previewremoved=3D"t=
rue">mburman(a)redhat.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gma=
il_quote" style=3D"margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,=
204,204); padding-left:1ex">
<div dir=3D"ltr">
<div>
<div>Indeed very odd, this shouldn't behave this way, just tested it
=
my self and it is working as expected. Unless i miss understood you here, d=
o you use a different IP address when switching to static or the same IP th=
at you got from dhcp? if yes, then this
is another flow..<br>
<br>
</div>
Can you please share the vdsm version and vdsm log with us? <br>
<br>
</div>
Edy, any idea what can cause this? </div>
</blockquote>
<blockquote class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gma=
il_quote" style=3D"margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,=
204,204); padding-left:1ex">
<div dir=3D"ltr"></div>
<div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_extr=
a"<br>
<div
class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail_quot=
e">On Tue, Mar 20, 2018 at 11:10 AM, zois roupas
<span dir=3D"ltr"><<a
href=3D"mailto:roupas_zois@hotmail.com" id=3D"LPln=
k698147" target=3D"_blank" tabindex=3D"-1"
disabled=3D"true" previewremoved=
=3D"true">roupas_zois(a)hotmail.com</a>&gt;</span>
wrote:<br>
<blockquote class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gma=
il_quote" style=3D"margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,=
204,204); padding-left:1ex">
<div dir=3D"ltr">
<div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8348=
845437439485807m_2762938902869032086divtagdefaultwrapper" dir=3D"ltr"
style=
=3D"font-size:12pt; color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-se=
rif,EmojiFont,"Apple Color Emoji","Segoe UI
Emoji",Noto=
ColorEmoji,"Segoe UI Symbol","Android
Emoji",EmojiSymbo=
ls">
<p style=3D"margin-top:0px; margin-bottom:0px">Hi Michael and thanks a lot
=
for the time</p>
<p style=3D"margin-top:0px; margin-bottom:0px"<br>
</p>
<p style=3D"margin-top:0px; margin-bottom:0px">Great step by step
instructi=
ons but something strange is happening while trying to change to static ip.=
I tried to do the change while the host was in maintenance mode and i=
n activate mode but again after some minutes
the system reverts to the ip that dhcp is serving!<span style=3D"font-size=
:12pt"<br>
</span></p>
<p style=3D"margin-top:0px; margin-bottom:0px">What am i missing
here? =
;Do you have any ideas?</p>
<p style=3D"margin-top:0px; margin-bottom:0px"<br>
</p>
Best Regards
<div>Zois<br>
<div style=3D"color:rgb(0,0,0)">
<hr disabled=3D"" style=3D"display:inline-block; width:98%">
<div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8348=
845437439485807m_2762938902869032086divRplyFwdMsg" dir=3D"ltr">
<font face=3D"Calibri, sans-serif" color=3D"#000000"
style=3D"font-size:11p=
t"><b>From:</b> Michael Burman <<a
href=3D"mailto:mburman@redhat.com" id=
=3D"LPlnk842310" target=3D"_blank" tabindex=3D"-1"
disabled=3D"true" previe=
wremoved=3D"true">mburman(a)redhat.com</a>&gt;<br>
<b>Sent:</b> Tuesday, March 20, 2018 8:46 AM<br>
<b>To:</b> zois roupas<br>
<b>Cc:</b> <a href=3D"mailto:users@ovirt.org"
id=3D"LPlnk357468" target=3D"=
_blank" tabindex=3D"-1" disabled=3D"true"
previewremoved=3D"true">
users(a)ovirt.org</a<br>
<b>Subject:</b> Re: [ovirt-users] Change ovirtmgmt ip from dhcp to
static i=
n a</font>
<div> </div>
</div>
<div>
<div
class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-h5">
<div>
<div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8=
348845437439485807h5">
<div>
<div dir=3D"ltr">
<div>
<div>
<div>
<div>Hello Zois,<br>
<br>
</div>
It pretty easy to do, via the webadmin UI , go to Hosts main tab > Choos=
e host > go to 'Network Interfaces' sub tab > Press the 'Setup
Host N=
etworks' button > press the pencil icon on your management network > =
and choose Static IP > press OK and OK to approve
the operation.<br>
<br>
</div>
- Note that in some cases, specially if this is a SPM host you will loose c=
onnectivity to host for few seconds and host may go to non-responsive state=
, on a non-SPM host usually this woks without any specific issues.
<br>
<br>
</div>
- If the spoken host is a SPM host, I recommend to set it first to maintena=
nce mode, do the switch and then activate. For non-SPM host this will work =
fine as well when the host is UP.
<br>
<br>
</div>
Cheers)<br>
</div>
<div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8=
348845437439485807m_2762938902869032086x_gmail_extra">
<br>
<div class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8=
348845437439485807m_2762938902869032086x_gmail_quote">
On Mon, Mar 19, 2018 at 12:15 PM, zois roupas <span
dir=3D"ltr"><<a href=
=3D"mailto:roupas_zois@hotmail.com" id=3D"LPlnk576980"
target=3D"_blank" ta=
bindex=3D"-1" disabled=3D"true"
previewremoved=3D"true">roupas_zois@hotmail=
.com</a>></span> wrote:<br>
<blockquote class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gma=
il-m_-8348845437439485807m_2762938902869032086x_gmail_quote" style=3D"margi=
n:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,204,204); padding-left:1=
ex">
<div dir=3D"ltr">
<div id=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-8348=
845437439485807m_2762938902869032086x_m_-2658714711838315109divtagdefaultwr=
apper" dir=3D"ltr" style=3D"font-size:12pt; color:rgb(0,0,0);
font-family:C=
alibri,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","S=
egoe UI Emoji",NotoColorEmoji,"Segoe UI
Symbol","Androi=
d Emoji",EmojiSymbols">
<p style=3D"margin-top:0px; margin-bottom:0px">Hello everyone</p>
<p style=3D"margin-top:0px; margin-bottom:0px"<br>
</p>
<p style=3D"margin-top:0px; margin-bottom:0px">I've made a rookie
mistake b=
y installing ovirt 4.2 in centos 7 with dhcp instead of a static =
ip configuration. Both engine and host are in the same machine cause of lim=
ited resources and i was so happy that everything
worked so well that i kept configuring and installing vm's ,adding local a=
nd nfs storage and setting up the backup!</p>
<p style=3D"margin-top:0px; margin-bottom:0px">As you
understand i mus=
t change the configuration to static ip and i can't find any guide des=
cribing the correct procedure. Is there an official guide to change co=
nfiguration without causing any trouble?</p>
<p style=3D"margin-top:0px; margin-bottom:0px">I've found this
thread =
<a href=3D"http://lists.ovirt.org/pipermail/users/2014-May/024432.html&... cla=
ss=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-834884543=
7439485807m_2762938902869032086x_m_-2658714711838315109OWAAutoLink" id=3D"L=
Plnk362252" target=3D"_blank" tabindex=3D"-1"
disabled=3D"true" previewremo=
ved=3D"true">http://lists.ovirt.org/<wbr>pipermail/use...
2.html</a> but
this is for a hosted engine and
doesn't help when both engine and host are=
in the same machine</p>
<p style=3D"margin-top:0px; margin-bottom:0px"></p>
<p style=3D"margin-top:0px; margin-bottom:0px"<br>
</p>
<p style=3D"margin-top:0px; margin-bottom:0px">Thanx in advance</p>
<p style=3D"margin-top:0px; margin-bottom:0px">Best Regards</p>
<span class=3D"x_x_m_5417344464354191311x_m_-2937947562980192489x_gmail-m_-=
8348845437439485807m_2762938902869032086x_HOEnZb"><font
color=3D"#888888">
<p style=3D"margin-top:0px; margin-bottom:0px">Zois</p>
</font></span></div>
</div>
<br>
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<p style=3D"font-weight:normal; font-size:10px; margin:0px 0px 4px; text-tr=
ansform:uppercase">
<span>Senior Quality engineer - rhv network - redhat israel </span><span
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margin:0px"></span></p>
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<span>Michael </span><span>Burman</span></p>
<p style=3D"font-weight:normal; font-size:10px; margin:0px 0px 4px; text-tr=
ansform:uppercase">
<span>Senior Quality engineer - rhv network - redhat israel </span><span
st=
yle=3D"font-weight:normal; color:rgb(170,170,170);
margin:0px"></span></p>
<p style=3D"font-weight:normal; margin:0px; font-size:10px; color:rgb(153,1=
53,153)">
<a href=3D"https://www.redhat.com" id=3D"LPlnk322610"
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font-size:10p=
x; margin:0px; text-decoration:none; font-family:overpass,sans-serif" previ=
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<span<br>
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<p style=3D"font-weight:normal; margin:0px 0px 6px; font-size:10px; color:r=
gb(153,153,153)">
<span style=3D"margin:0px; padding:0px"><a
href=3D"mailto:mburman@redhat.co=
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<span>Michael </span><span>Burman</span></p>
<p style=3D"font-weight:normal; font-size:10px; margin:0px 0px 4px; text-tr=
ansform:uppercase">
<span>Senior Quality engineer - rhv network - redhat israel </span><span
st=
yle=3D"font-weight:normal; color:#aaa; margin:0"></span></p>
<p style=3D"font-weight:normal; margin:0; font-size:10px;
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<span>Michael </span><span>Burman</span></p>
<p style=3D"font-weight:normal; font-size:10px; margin:0px 0px 4px; text-tr=
ansform:uppercase">
<span>Senior Quality engineer - rhv network - redhat israel </span><span
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<p style=3D"font-weight:normal; margin:0; font-size:10px;
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