Re: [ovirt-users] Import Domain and snapshot issue ... please help !!!
by Enrico Becchetti
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=C2=A0 Hi,
also you can download them throught these
links:
https://owncloud.pg.infn.it/index.php/s/QpsTyGxtRTPYRTD
https://owncloud.pg.infn.it/index.php/s/ph8pLcABe0nadeb
Thanks again !!!!
Best Regards
Enrico
> Il 13/02/2018 14:52, Maor Lipchuk ha scritto:
>>
>>
>> On Tue, Feb 13, 2018 at 3:51 PM, Maor Lipchuk <mlipchuk(a)redhat.com=20
>> <mailto:mlipchuk@redhat.com>> wrote:
>>
>>
>> On Tue, Feb 13, 2018 at 3:42 PM, Enrico Becchetti
>> <enrico.becchetti(a)pg.infn.it
>> <mailto:enrico.becchetti@pg.infn.it>> wrote:
>>
>> see the attach files please ... thanks for your attention !!!
>>
>>
>>
>> Seems like the engine logs does not contain the entire process,
>> can you please share older logs since the import operation?
>>
>>
>> And VDSM logs as well from your host
>>
>> Best Regards
>> Enrico
>>
>>
>> Il 13/02/2018 14:09, Maor Lipchuk ha scritto:
>>>
>>>
>>> On Tue, Feb 13, 2018 at 1:48 PM, Enrico Becchetti
>>> <enrico.becchetti(a)pg.infn.it
>>> <mailto:enrico.becchetti@pg.infn.it>> wrote:
>>>
>>> =C2=A0Dear All,
>>> I have been using ovirt for a long time with three
>>> hypervisors and an external engine running in a centos vm=
.
>>>
>>> This three hypervisors have HBAs and access to fiber
>>> channel storage. Until recently I used version 3.5, then
>>> I reinstalled everything from scratch and now I have 4.2.=
>>>
>>> Before formatting everything, I detach the storage data
>>> domani (FC) with the virtual machines and reimported it
>>> to the new 4.2 and all went well. In
>>> this domain there were virtual machines with and without
>>> snapshots.
>>>
>>> Now I have two problems. The first is that if I try to
>>> delete a snapshot the process is not end successful and
>>> remains hanging and the second problem is that
>>> in one case I lost the virtual machine !!!
>>>
>>>
>>>
>>> Not sure that I fully understand the scneario.'
>>> How was the virtual machine got lost if you only tried to
>>> delete a snapshot?
>>>
>>>
>>> So I need your help to kill the three running zombie
>>> tasks because with taskcleaner.sh I can't do anything
>>> and then I need to know how I can delete the old snapshot=
s
>>> made with the 3.5 without losing other data or without
>>> having new processes that terminate correctly.
>>>
>>> If you want some log files please let me know.
>>>
>>>
>>>
>>> Hi Enrico,
>>>
>>> Can you please attach the engine and VDSM logs
>>>
>>>
>>> Thank you so much.
>>> Best Regards
>>> Enrico
>>>
>>>
>>>
>>> _______________________________________________
>>> 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
>> ______________________________________________________________=
_________
>>
>> Enrico Becchetti Servizio di Calcolo e Reti=
>>
>> Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
>> Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY)
>> Phone:+39 075 5852777 <tel:+39%20075%20585%202777> =
Mail: Enrico.Becchetti<at>pg.infn.it <http://pg.infn.it>
>> ______________________________________________________________=
________
>>
>>
>>
>
> --=20
> _______________________________________________________________________=
>
> Enrico Becchetti Servizio di Calcolo e Reti
>
> Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
> Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY)
> Phone:+39 075 5852777 Mail: Enrico.Becchetti<at>pg.infn.it
> ______________________________________________________________________
--=20
_______________________________________________________________________
Enrico Becchetti Servizio di Calcolo e Reti
Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY)
Phone:+39 075 5852777 Mail: Enrico.Becchetti<at>pg.infn.it
______________________________________________________________________
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-8">
</head>
<body text=3D"#000000" bgcolor=3D"#FFFFFF">
=C2=A0 Hi,
<div class=3D"moz-cite-prefix">also you can download them throught
these<br>
links:<br>
<br>
<a class=3D"moz-txt-link-freetext" href=3D"https://owncloud.pg.infn=
=2Eit/index.php/s/QpsTyGxtRTPYRTD">https://owncloud.pg.infn.it/index.php/=
s/QpsTyGxtRTPYRTD</a><br>
</div>
<a class=3D"moz-txt-link-freetext" href=3D"https://owncloud.pg.infn.i=
t/index.php/s/ph8pLcABe0nadeb">https://owncloud.pg.infn.it/index.php/s/ph=
8pLcABe0nadeb</a><br>
<br>
Thanks again !!!!<br>
Best Regards<br>
Enrico<br>
<br>
<blockquote type=3D"cite"
cite=3D"mid:54306728-1b78-6634-0bcb-26f836cb1cf9@pg.infn.it">
<div class=3D"moz-cite-prefix"> Il 13/02/2018 14:52, Maor Lipchuk h=
a
scritto:<br>
</div>
<blockquote type=3D"cite"
cite=3D"mid:CAJ1JNOfTOG850gVAznZpC1qfRPU1ws9ow3OGSJUK=3Dk+dVAzjdg@mail.gm=
ail.com">
<div dir=3D"ltr"><br>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Tue, Feb 13, 2018 at 3:51 PM,
Maor Lipchuk <span dir=3D"ltr"><<a
href=3D"mailto:mlipchuk@redhat.com" target=3D"_blank"
moz-do-not-send=3D"true">mlipchuk(a)redhat.com</a>></s=
pan>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir=3D"ltr">
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote"><span class=3D"">On Tue, F=
eb
13, 2018 at 3:42 PM, Enrico Becchetti <span
dir=3D"ltr"><<a
href=3D"mailto:enrico.becchetti@pg.infn.it"
target=3D"_blank" moz-do-not-send=3D"true">en=
rico.becchetti(a)pg.infn.it</a>></span>
wrote:<br>
<blockquote class=3D"gmail_quote"
style=3D"margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor=3D"#FFFFFF">
<div
class=3D"m_1867120190031562186gmail-m_-8783=
667902876592593moz-cite-prefix">see
the attach files please ... thanks for
your attention !!!<br>
</div>
</div>
</blockquote>
<div class=3D"gmail_quote"><br>
</div>
<div class=3D"gmail_quote"><br>
</div>
</span>Seems like the engine logs does not contain
the entire process, can you please share older
logs since the import operation?</div>
</div>
</div>
</blockquote>
<div><br>
</div>
<div>And VDSM logs as well from your host</div>
<div>=C2=A0</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir=3D"ltr">
<div class=3D"gmail_extra">
<div class=3D"gmail_quote">
<div>
<div class=3D"h5">
<div>=C2=A0</div>
<blockquote class=3D"gmail_quote"
style=3D"margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor=3D"#FFFFFF">
<div
class=3D"m_1867120190031562186gmail-m_-87=
83667902876592593moz-cite-prefix">
Best Regards<br>
Enrico
<div>
<div
class=3D"m_1867120190031562186gmail-h=
5"><br>
<br>
Il 13/02/2018 14:09, Maor Lipchuk ha
scritto:<br>
</div>
</div>
</div>
<div>
<div
class=3D"m_1867120190031562186gmail-h5"=
>
<blockquote type=3D"cite">
<div dir=3D"ltr"><br>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Tue=
,
Feb 13, 2018 at 1:48 PM,
Enrico Becchetti <span
dir=3D"ltr"><<a
href=3D"mailto:enrico.becch=
etti(a)pg.infn.it"
target=3D"_blank"
moz-do-not-send=3D"true">en=
rico.becchetti(a)pg.infn.it</a>></span>
wrote:<br>
<blockquote
class=3D"gmail_quote"
style=3D"margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">=C2=A0Dear All,<br>
I have been using ovirt for
a long time with three
hypervisors and an external
engine running in a centos
vm .<br>
<br>
This three hypervisors have
HBAs and access to fiber
channel storage. Until
recently I used version 3.5,
then I reinstalled
everything from scratch and
now I have 4.2.<br>
<br>
Before formatting
everything, I detach the
storage data domani (FC)
with the virtual machines
and reimported it to the new
4.2 and all went well. In<br>=
this domain there were
virtual machines with and
without snapshots.<br>
<br>
Now I have two problems. The
first is that if I try to
delete a snapshot the
process is not end
successful and remains
hanging and the second
problem is that<br>
in one case I lost the
virtual machine !!!<br>
</blockquote>
<div><br>
</div>
<div><br>
</div>
<div>Not sure that I fully
understand the scneario.'</di=
v>
<div>How was the virtual
machine got lost if you only
tried to delete a snapshot?</=
div>
<div>=C2=A0</div>
<blockquote
class=3D"gmail_quote"
style=3D"margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"> <br>
So I need your help to kill
the three running zombie
tasks because with
taskcleaner.sh I can't do
anything and then I need to
know how I can delete the
old snapshots<br>
made with the 3.5 without
losing other data or without
having new processes that
terminate correctly.<br>
<br>
If you want some log files
please let me know.<br>
</blockquote>
<div><br>
</div>
<div><br>
</div>
<div>Hi Enrico,</div>
<div><br>
</div>
<div>Can you please attach the
engine and VDSM logs</div>
<div>=C2=A0=C2=A0</div>
<blockquote
class=3D"gmail_quote"
style=3D"margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"> <br>
Thank you so much.<br>
Best Regards<span
class=3D"m_1867120190031562=
186gmail-m_-8783667902876592593gmail-HOEnZb"><font
color=3D"#888888"><br>
Enrico<br>
<br>
<br>
</font></span><br>
______________________________<wbr>_________________<br>
Users mailing list<br>
<a
href=3D"mailto:Users@ovirt.=
org"
target=3D"_blank"
moz-do-not-send=3D"true">Us=
ers(a)ovirt.org</a><br>
<a
href=3D"http://lists.ovirt.=
org/mailman/listinfo/users"
rel=3D"noreferrer"
target=3D"_blank"
moz-do-not-send=3D"true">ht=
tp://lists.ovirt.org/mailman<wbr>/listinfo/users</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
<p><br>
</p>
</div>
</div>
<span
class=3D"m_1867120190031562186gmail-HOEnZ=
b"><font
color=3D"#888888">
<pre class=3D"m_1867120190031562186gmai=
l-m_-8783667902876592593moz-signature" cols=3D"72">--=20
______________________________<wbr>______________________________<wbr>___=
________
Enrico Becchetti Servizio di Calcolo e Reti
Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY)
Phone:<a href=3D"tel:+39%20075%20585%202777" value=3D"+390755852777" targ=
et=3D"_blank" moz-do-not-send=3D"true">+39 075 5852777</a> Ma=
il: Enrico.Becchetti<at><a href=3D"http://pg.infn.it" target=3D"_bl=
ank" moz-do-not-send=3D"true">pg.infn.it</a>
______________________________<wbr>______________________________<wbr>___=
_______ </pre>
</font></span></div>
</blockquote>
</div>
</div>
</div>
<br>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
<p><br>
</p>
<pre class=3D"moz-signature" cols=3D"72">--=20
_______________________________________________________________________
Enrico Becchetti Servizio di Calcolo e Reti
Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY)
Phone:+39 075 5852777 Mail: Enrico.Becchetti<at>pg.infn=
=2Eit
______________________________________________________________________ </=
pre>
</blockquote>
<p><br>
</p>
<pre class=3D"moz-signature" cols=3D"72">--=20
_______________________________________________________________________
Enrico Becchetti Servizio di Calcolo e Reti
Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY)
Phone:+39 075 5852777 Mail: Enrico.Becchetti<at>pg.infn=
=2Eit
______________________________________________________________________ </=
pre>
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--------------ms050607070104000301070509--
6 years, 2 months
database restoration
by Fabrice Bacchella
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pg_restore: [archiver (db)] Error while PROCESSING TOC:
pg_restore: [archiver (db)] Error from TOC entry 4274; 0 0 COMMENT EXTENSION plpgsql
pg_restore: [archiver (db)] could not execute query: ERROR: must be owner of extension plpgsql
Command was: COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language';
pg_restore: WARNING: no privileges could be revoked for "public"
pg_restore: WARNING: no privileges could be revoked for "public"
pg_restore: WARNING: no privileges were granted for "public"
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Do I need to worry, as this error is ignored ?
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Vms: <UNKNOWN> (User: admin)
I am running
oVirt Engine Version: 3.5.0.1-1.el6
***
*Mark Steele*
CIO / VP Technical Operations | TelVue Corporation
TelVue - We Share Your Vision
16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
800.885.8886 x128 | msteele(a)telvue.com | http://www.telvue.com
twitter: http://twitter.com/telvue | facebook:
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Best regards,
***
*Mark Steele*
CIO / VP Technical Operations | TelVue Corporation
TelVue - We Share Your Vision
16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
800.885.8886 x128 | msteele(a)telvue.com | http://www.telvue.com
twitter: http://twitter.com/telvue | facebook:
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I'm building a new host for my cluster and have a quick question about
required software for joining the host to my cluster.
In my notes from a previous colleague, I am instructed to do the following:
yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm
yum install ovirt-hosted-engine-setup
hosted-engine --deploy
We already have a HostedEngine running on another server in the cluster -
so do I need to install ovirt-hosted-engine-setup and then deploy it for
this server to join the cluster and operate properly?
As always - thank you for your time.
***
*Mark Steele*
CIO / VP Technical Operations | TelVue Corporation
TelVue - We Share Your Vision
16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
800.885.8886 x128 | msteele(a)telvue.com | http://www.telvue.com
twitter: http://twitter.com/telvue | facebook:
https://www.facebook.com/telvue
6 years, 2 months
ERROR - some other host already uses IP ###.###.###.###
by Mark Steele
Good morning,
We had a storage crash early this morning that messed up a couple of our
ovirt hosts. Networking seemed to be the biggest issue. I have decided to
remove the bridge information in /etc/sysconfig/network-scripts and ip the
nics in order to re-import them into my ovirt installation (I have already
removed the hosts).
One of the NIC's refuses to come up and is generating the following error:
ERROR : [/etc/sysconfig/network-scripts/ifup-eth] Error, some other
host (0C:C4:7A:5B:11:5C) already uses address ###.###.###.###.
When I ARP on this server, I do not see that Mac address - and none of my
other hosts are using it either. I'm not sure where to go next other than
completely reinstalling Centos on this server and starting over.
Ovirt version is oVirt Engine Version: 3.5.0.1-1.el6
OS version is
CentOS Linux release 7.4.1708 (Core)
Thank you
***
*Mark Steele*
CIO / VP Technical Operations | TelVue Corporation
TelVue - We Share Your Vision
16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
800.885.8886 x128 | msteele(a)telvue.com | http://www.telvue.com
twitter: http://twitter.com/telvue | facebook:
https://www.facebook.com/telvue
6 years, 2 months
Internal Server Error while add Permission [cli]
by Thomas Fecke
--_000_077d1469b6bf4f3c886b50c69af94b2fDR1XEXCH01Besetcorp_
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Hey dear Community,
I work a bit with that ovirt shell. That worked pretty fine but I got some =
Problems when I try to add Permission:
What I want to do:
Add a Role to an VM
What I did:
add permission --parent-vm-name vm1 --user-id user1 --role-id UserVmCreator
Error:
status: 500
reason: Internal Server Error
detail:
<html><head><title>Error</title></head><body>Internal Server Error</body></=
html>
Any other cli command works fine for me. What am I doing wrong? Thank you !
--_000_077d1469b6bf4f3c886b50c69af94b2fDR1XEXCH01Besetcorp_
Content-Type: text/html; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
<html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr=
osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:=
//www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"=
>
<meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:"Calibri Light";
panose-1:2 15 3 2 2 2 4 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext=3D"edit">
<o:idmap v:ext=3D"edit" data=3D"1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72">
<div class=3D"WordSection1">
<p class=3D"MsoNormal">Hey dear Community,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">I work a bit with that ovirt shell. That worked pret=
ty fine but I got some Problems when I try to add Permission:<o:p></o:p></p=
>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">What I want to do:<o:p></o:p></p>
<p class=3D"MsoNormal">Add a Role to an VM<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">What I did:<o:p></o:p></p>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Ca=
libri Light",sans-serif;mso-fareast-language:EN-GB">add permission --p=
arent-vm-name vm1 --user-id user1 --role-id UserVmCreator<o:p></o:p></span>=
</p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Error:<o:p></o:p></p>
<p class=3D"MsoNormal">status: 500<o:p></o:p></p>
<p class=3D"MsoNormal"> reason: Internal Server Error<o:p></o:p></p>
<p class=3D"MsoNormal"> detail:<o:p></o:p></p>
<p class=3D"MsoNormal"><html><head><title>Error</title=
></head><body>Internal Server Error</body></html>=
;<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Any other cli command works fine for me. What am I d=
oing wrong? Thank you !<o:p></o:p></p>
</div>
</body>
</html>
--_000_077d1469b6bf4f3c886b50c69af94b2fDR1XEXCH01Besetcorp_--
6 years, 2 months
XML error ovirt-4.2.1 release
by Ladislav Humenik
This is a multi-part message in MIME format.
--------------3F038A49E1BAC4879CE7C6F3
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 8bit
Hello all,
we just tested the 4.2.0 release, worked fine so far.
Yesterday just updated to the latest 4.2.1 and since then we can not
send and receive response; the error has to do with the response to the
server:
checkContentType(XML_CONTENT_TYPE_RE, "XML",
response.getFirstHeader("content-type").getValue());
it seems it is not XML type
the error is:
throw new Error("Failed to send request", e);
Through the web api I can connect and get and see all, but through the
SDK it exits. I've tried both 420 and 421 SDKs of ovirt.
--
Ladislav Humenik
--------------3F038A49E1BAC4879CE7C6F3
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: 8bit
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p>Hello all,</p>
<p><br>
</p>
<p>we just tested the 4.2.0 release, worked fine so far.</p>
<p> Yesterday just updated to the latest 4.2.1 and since then we can
not send and receive response; the error has to do with the
response to the server:<br>
</p>
<p> <font face="Arial,sans-serif">checkContentType(XML_CONTENT_TYPE_RE,
"XML", response.getFirstHeader("content-type").getValue());</font></p>
<p>it seems it is not XML type</p>
<p>the error is:</p>
<p><span style="color: rgb(68, 68, 68); font-family: -apple-system,
BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial,
sans-serif, "Apple Color Emoji", "Segoe UI",
"Segoe UI Emoji", "Segoe UI Symbol",
"Meiryo UI"; font-size: 14px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: normal; letter-spacing: normal; orphans: 2;
text-align: left; text-indent: 0px; text-transform: none;
white-space: normal; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; background-color: rgb(255, 255,
255); display: inline !important; float: none;"> <font
size="+1"> throw new Error("Failed to send request",
e);</font></span></p>
<p>Through the web api I can connect and get and see all, but
through the SDK it exits. I've tried both 420 and 421 SDKs of
ovirt.</p>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
Ladislav Humenik</pre>
</body>
</html>
--------------3F038A49E1BAC4879CE7C6F3--
6 years, 2 months
Partition Trouble on oVirt Node
by Matt Simonsen
Hello all,
This may not be oVirt specific (but it may be) so thank you in advance
for any assistance.
I have a system installed with oVirt Node Next 4.1.9 that was installed
to /dev/sda
I had a seperate RAID Volume /dev/sdb that should not have been used,
but now that the operating system is loaded I'm struggling to get the
device partitioned.
I've tried mkfs.ext4 on the device and also pvcreate, with the errors
below. I've also rebooted a couple times and tried to disable
multipathd. Is multipathd even safe to disable on Node Next?
Below are the errors I've received, and thank you again for any tips.
[root@node1-g6-h3 ~]# mkfs.ext4 /dev/sdb
mke2fs 1.42.9 (28-Dec-2013)
/dev/sdb is entire device, not just one partition!
Proceed anyway? (y,n) y
/dev/sdb is apparently in use by the system; will not make a filesystem
here!
[root@node1-g6-h3 ~]# gdisk
GPT fdisk (gdisk) version 0.8.6
Type device filename, or press <Enter> to exit: /dev/sdb
Caution: invalid main GPT header, but valid backup; regenerating main header
from backup!
Caution! After loading partitions, the CRC doesn't check out!
Warning! Main partition table CRC mismatch! Loaded backup partition table
instead of main partition table!
Warning! One or more CRCs don't match. You should repair the disk!
Partition table scan:
MBR: not present
BSD: not present
APM: not present
GPT: damaged
Found invalid MBR and corrupt GPT. What do you want to do? (Using the
GPT MAY permit recovery of GPT data.)
1 - Use current GPT
2 - Create blank GPT
Your answer: 2
Command (? for help): n
Partition number (1-128, default 1):
First sector (34-16952264590, default = 2048) or {+-}size{KMGTP}:
Last sector (2048-16952264590, default = 16952264590) or {+-}size{KMGTP}:
Current type is 'Linux filesystem'
Hex code or GUID (L to show codes, Enter = 8300): 8e00
Changed type of partition to 'Linux LVM'
Command (? for help): w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/sdb.
The operation has completed successfully.
[root@node1-g6-h3 ~]# pvcreate /dev/sdb1
Device /dev/sdb1 not found (or ignored by filtering).
6 years, 2 months
Virtual networks in oVirt 4.2 and MTU 1500
by Dmitry Semenov
I have a not big cluster on oVirt 4.2.
Each node has a bond, that has several vlans in its turn.
I use virtual networks OVN (External Provider -> ovirt-provider-ovn).
While testing I have noticed that in virtual network MTU must be less 1500, so my question is may I change something in network or in bond in order everything in virtual network works correctly with MTU 1500?
Below link with my settings:
https://pastebin.com/F7ssCVFa
--
Best regards
6 years, 2 months
