Upgrade datacenter from 3.6 to 4.0
by Arnaud Lauriou
Hi,
What is the best way to upgrade a datacenter from ovirt 3.6 to 4.0 ?
Upgrade engine, hosts then cluster ?
If right, how do you upgrade a host running ovirt 3.6.7 ? Simple upgrade
or fresh install ?
During the update process of a cluster, some hosts will be in 3.6.7 and
others in 4.0.2, is it a problem for migrating VMs ?
Found docs about engine upgrade but not a lot about host and cluster.
Thanks,
Arnaud
8 years, 3 months
[ANN] oVirt 4.0.3 First Release Candidate is now available
by Sandro Bonazzola
The oVirt Project is pleased to announce the availability of the First
Release Candidate of oVirt 4.0.3 for testing, as of August 26th, 2016.
This release is available now for:
* Fedora 23 (tech preview)
* Red Hat Enterprise Linux 7.2 or later
* CentOS Linux (or similar) 7.2 or later
This release supports Hypervisor Hosts running:
* Red Hat Enterprise Linux 7.2 or later
* CentOS Linux (or similar) 7.2 or later
* Fedora 23 (tech preview)
* oVirt Next Generation Node 4.0
This is pre-release software. Please take a look at our community page[1]
to know how to ask questions and interact with developers and users.
All issues or bugs should be reported via oVirt Bugzilla[2].
This pre-release should not to be used in production.
This update is the first release candidate of the third in a series of
stabilization updates to the 4.0 series.
4.0.3 brings 5 enhancements and 45 bugfixes, including 17 high
or urgent severity fixes, on top of oVirt 4.0 series
See the release notes [3] for installation / upgrade instructions and a
list of new features and bugs fixed.
Notes:
* A new oVirt Live ISO is available. [4]
* A new oVirt Next Generation Node is available [4].
* A new oVirt Engine Appliance is available for Red Hat Enterprise Linux
and CentOS Linux (or similar)
* Mirrors[5] might need up to one day to synchronize.
Additional Resources:
* Read more about the oVirt 4.0.3 release highlights:
http://www.ovirt.org/release/4.0.3/
* Get more oVirt Project updates on Twitter: https://twitter.com/ovirt
* Check out the latest project news on the oVirt blog:
http://www.ovirt.org/blog/
[1] https://www.ovirt.org/community/
[2] https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt
[3] http://www.ovirt.org/release/4.0.3/
[4] http://resources.ovirt.org/pub/ovirt-4.0-pre/iso/
[5] http://www.ovirt.org/Repository_mirrors#Current_mirrors
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
8 years, 3 months
Attaching a physical DVD drive
by Niksa Baldun
Hello,
sorry if this is a stupid question, but how do I install OS in a VM from a
physical DVD inserted in drive on host? Google tells me nothing.
Thanks.
Nikša
8 years, 3 months
Could not fetch dashboard data. Please ensure that data warehouse is properly installed and configured.
by Maton, Brett
I've just upgraded Ovirt3.6 to 4.0.2 and I can't get the dashboard to work.
The dashboard page displays this error:
Could not fetch dashboard data. Please ensure that data warehouse is
properly installed and configured.
Running on CentOS 7.2
PostgreSQL server 9.5.4 (remote)
I see these errors being generated in engine.log when I try to display the
dash board
ERROR [org.ovirt.engine.ui.frontend.server.dashboard.DashboardDataServlet]
(default task-6) [] Unable to retrieve dashboard data:
org.ovirt.engine.ui.frontend.server.dashboard.DashboardDataException: Error
while running SQL query
at
org.ovirt.engine.ui.frontend.server.dashboard.dao.BaseDao.runQuery(BaseDao.java:60)
[frontend.jar:]
at
org.ovirt.engine.ui.frontend.server.dashboard.dao.HostDwhDao.getTotalCpuMemCount(HostDwhDao.java:78)
[frontend.jar:]
...
Caused by: javax.resource.ResourceException: IJ031083: Wrong driver class
[org.postgresql.Driver] for this connection URL [None]
at
org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:321)
... 66 more
Google returned some hints that it's probably the postgresql java version,
I did have 9.4.xxx installed bu have since downgraded to
postgresql-jdbc-9.2.1002-5
I checked the class path generated by dwh-classpath.sh which seems to be
using the correct JDBC driver.
# /usr/share/ovirt-engine-dwh/bin/dwh-classpath.sh run
:/usr/share/java/dom4j.jar:/usr/share/java/apache-commons-collections.jar:/usr/share/java/postgresql-jdbc.jar
# rpm -qf /usr/share/java/postgresql-jdbc.jar
postgresql-jdbc-9.2.1002-5.el7.noarch
Any suggestions on what to try next?
8 years, 3 months
Enable Gluster service during hosted-engine deploy
by Renout Gerrits
Hi all,
Is there a way to enable the Gluster Service for a cluster in the hosted
engine deploy?
In the config append you make the gluster service available with:
OVESETUP_CONFIG/applicationMode=str:both. But how would one enable it?
I would like to enable it automatically. Now I change it afterwards with
API, but after the change I have to put the hosts into maintenance and
activate them again. It would seems there must be a better way to do this.
Thanks,
Renout
8 years, 3 months
Re: [ovirt-users] Problem starting VMs
by Wolfgang Bucher
This is a multi-part message in MIME format. Your mail reader does not
understand MIME message format.
--=_cRJLKrCI2dVwe8deykFpKIeO2A1Oe9tUyXvJLtasFx600mIN
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hi,=0D=0A=0D=0A=0D=0A=0D=0Awith xfs=0D=0A=0D=0A=0D=0A=0D=0AWolfgang=0D=0A=
=0D=0A=0D=0A=0D=0A-----Urspr=C3=BCngliche Nachricht-----=0D=0AVon: Yaniv =
Kaul=C2=A0<ykaul(a)redhat.com>=0D=0AGesendet: Don 25 August 2016 13:01=0D=0A=
An: Wolfgang Bucher <wolfgang.bucher(a)netland-mn.de>=0D=0ABetreff: Re: [ov=
irt-users] Problem starting VMs=0D=0A=0D=0A=0D=0A=0D=0AOn Wed, Aug 24, 20=
16 at 7:37 PM, Wolfgang Bucher <wolfgang.bucher(a)netland-mn.de <mailto:wol=
fgang.bucher(a)netland-mn.de> > wrote:=0D=0AHello=0D=0A=0D=0A=0D=0A=0D=0Aus=
ing the kernel-lt from elrepo solves all problems!!=0D=0A=0D=0A=0D=0AWith=
XFS, or EXT4=3F=0D=0A=C2=A0=0D=0AMaybe it is a problem with the current =
kernel from centos =3F=3F=0D=0A=0D=0A=0D=0AIt's an XFS issue, I think it'=
ll be fixed for 7.3.=0D=0AY.=0D=0A=C2=A0=0D=0A=0D=0A=0D=0AThanks=20=0D=0A=
=0D=0A=0D=0A=0D=0AWolfgang=0D=0A=0D=0A=0D=0A=0D=0A-----Urspr=C3=BCngliche=
Nachricht-----=0D=0AVon: Wolfgang Bucher=C2=A0<wolfgang.bucher@netland-m=
n.de <mailto:wolfgang.bucher@netland-mn.de> >=0D=0AGesendet: Die 23 Augus=
t 2016 20:14=0D=0AAn: Yaniv Kaul <ykaul(a)redhat.com <mailto:ykaul@redhat.c=
om> >=0D=0ACC: users(a)ovirt.org <mailto:users@ovirt.org> (users(a)ovirt.org =
<mailto:users@ovirt.org> ) <users(a)ovirt.org <mailto:users@ovirt.org> >=0D=
=0ABetreff: Re: [ovirt-users] Problem starting VMs=0D=0A=0D=0AHello=0D=0A=
=0D=0A=0D=0A=0D=0Ai just changed xfs to ext4 and defragmantion is much be=
tter then before, i will also try kernel lts from elrepo and test it agai=
n.=0D=0A=0D=0A=0D=0A=0D=0AThanks=0D=0A=0D=0A=0D=0A=0D=0AWolfgang=0D=0A=0D=
=0A=0D=0A=0D=0A-----Urspr=C3=BCngliche Nachricht-----=0D=0AVon: Yaniv Kau=
l=C2=A0<ykaul(a)redhat.com <mailto:ykaul@redhat.com> >=0D=0AGesendet: Die 2=
3 August 2016 19:46=0D=0AAn: Wolfgang Bucher <wolfgang.bucher(a)netland-mn.=
de <mailto:wolfgang.bucher@netland-mn.de> >=0D=0ACC: Charles Gruener <cgr=
uener(a)gruener.us <mailto:cgruener@gruener.us> >=0D=0ABetreff: Re: AW: [ov=
irt-users] Problem starting VMs=0D=0A=0D=0A=0D=0AOn Aug 23, 2016 7:33 PM,=
"Wolfgang Bucher" <wolfgang.bucher(a)netland-mn.de <mailto:wolfgang.bucher=
@netland-mn.de> > wrote:=0D=0A >=0D=0A > Hello=0D=0A >=0D=0A >=0D=0A > I =
am using local storage with adaptec raid controller, disk format is raw=0D=
=0A=0D=0ARaw is always raw-sparse, so that may explain this somehow, yet =
still odd that Windows installation would cause so much fragmentation.=0D=
=0A I wonder if using the discard hook (and IDE or virtio-scsi) would hel=
p - or perhaps using a qcow2 makes more sense (create a snapshot right af=
ter disk creation for example).=0D=0A=0D=0A>=0D=0A >=0D=0A > image: e4d79=
7d1-5719-48d0-891e-a36cd4a79c33=0D=0A > file format: raw=0D=0A > virtual =
size: 50G (53687091200 bytes)=0D=0A > disk size: 8.5G=0D=0A >=0D=0A >=0D=0A=
> this is a fresh installation of W2012 after installation i got with xf=
s_db -c frag -r=C2=A0 /dev/sdb1:=0D=0A >=0D=0A > aktuell 407974, ideal 35=
, Unterteilungsfaktor 99,99%=0D=0A=0D=0AAnd the XFS formatted with defaul=
t parameters=3F=0D=0A Y.=0D=0A=0D=0A>=0D=0A >=0D=0A > Thanks=0D=0A >=0D=0A=
>=0D=0A > Wolfgang=0D=0A >=0D=0A >=0D=0A >> -----Urspr=C3=BCngliche Nach=
richt-----=0D=0A >> Von: Yaniv Kaul=C2=A0<ykaul(a)redhat.com <mailto:ykaul@=
redhat.com> >=0D=0A >> Gesendet: Die 23 August 2016 17:56=0D=0A >> An: Wo=
lfgang Bucher <wolfgang.bucher(a)netland-mn.de <mailto:wolfgang.bucher@netl=
and-mn.de> >=0D=0A >> CC: Michal Skrivanek <michal.skrivanek(a)redhat.com <=
mailto:michal.skrivanek@redhat.com> >; users(a)ovirt.org <mailto:users@ovir=
t.org> (users(a)ovirt.org <mailto:users@ovirt.org> ) <users(a)ovirt.org <mail=
to:users@ovirt.org> >=0D=0A >>=0D=0A >> Betreff: Re: [ovirt-users] Proble=
m starting VMs=0D=0A >>=0D=0A >>=0D=0A >>=0D=0A >> On Tue, Aug 23, 2016 a=
t 6:40 PM, Wolfgang Bucher <wolfgang.bucher(a)netland-mn.de <mailto:wolfgan=
g.bucher(a)netland-mn.de> > wrote:=0D=0A >>>=0D=0A >>> Hello=0D=0A >>>=0D=0A=
>>>=0D=0A >>> in var log messages i get following :=0D=0A >>>=0D=0A >>>=0D=
=0A >>> kernel: XFS: possible memory allocation deadlock in kmem_alloc (m=
ode:0x250)=0D=0A >>>=0D=0A >>>=0D=0A >>> I have this problem on 4 differe=
nt hosts.=0D=0A >>>=0D=0A >>>=0D=0A >>> This happens during copying files=
from network to a thin provisioned disk, no problems with preallocated d=
isks.=0D=0A >>=0D=0A >>=0D=0A >> What kind of storage are you using=3F lo=
cal storage=3F Even though, it makes little sense to me - the disk is a q=
cow2 disk, which shouldn't be very fragmented as you might think (qcow2 g=
rows in 64K chunks).=0D=0A >> It may grow and grow and grow (until you sp=
arsify it), but that's not going to cause fragmentation. What causes it t=
o be fragmented=3F Perhaps the internal qcow2 mapping is quite fragmented=
=3F=0D=0A >> Y.=0D=0A >> =C2=A0=0D=0A >>>=0D=0A >>>=0D=0A >>> Thanks=0D=0A=
>>>=0D=0A >>> Wolfgang=0D=0A >>>=0D=0A >>>=0D=0A >>>> -----Urspr=C3=BCng=
liche Nachricht-----=0D=0A >>>> Von: Michal Skrivanek=C2=A0<michal.skriva=
nek(a)redhat.com <mailto:michal.skrivanek@redhat.com> >=0D=0A >>>> Gesendet=
: Die 23 August 2016 17:11=0D=0A >>>> An: Wolfgang Bucher <wolfgang.buche=
r(a)netland-mn.de <mailto:wolfgang.bucher@netland-mn.de> >=0D=0A >>>> CC: M=
ilan Zamazal <mzamazal(a)redhat.com <mailto:mzamazal@redhat.com> >; users@o=
virt.org <mailto:users@ovirt.org> (users(a)ovirt.org <mailto:users@ovirt.or=
g> ) <users(a)ovirt.org <mailto:users@ovirt.org> >=0D=0A >>>> Betreff: Re: =
[ovirt-users] Problem starting VMs=0D=0A >>>>=0D=0A >>>>=0D=0A >>>>> On 2=
3 Aug 2016, at 11:06, Wolfgang Bucher <wolfgang.bucher(a)netland-mn.de <mai=
lto:wolfgang.bucher@netland-mn.de> > wrote:=0D=0A >>>>>=0D=0A >>>>> Thank=
's=0D=0A >>>>>=0D=0A >>>>> but what do you mean with "initialization is f=
inished=E2=80=9D=0D=0A >>>>=0D=0A >>>>=0D=0A >>>> until it gets from Wait=
ForLaunch to PoweringUp state, effectively until the qemu process properl=
y starts up=0D=0A >>>>=0D=0A >>>>>=0D=0A >>>>> sometimes the vm crashes w=
hile copying files!=0D=0A >>>>=0D=0A >>>>=0D=0A >>>> when exactly=3F Can =
you describe exactly what you are doing and what is reported as a reason =
for crash. When exactly does it crash and how=3F=0D=0A >>>>=0D=0A >>>> Th=
anks,=0D=0A >>>> michal=0D=0A >>>>=0D=0A >>>>>=0D=0A >>>>>=0D=0A >>>>>=0D=
=0A >>>>> Wolfgang=0D=0A >>>>>=0D=0A >>>>>=0D=0A >>>>>> -----Urspr=C3=BCn=
gliche Nachricht-----=0D=0A >>>>>> Von: Milan Zamazal=C2=A0<mzamazal@redh=
at.com <mailto:mzamazal@redhat.com> >=0D=0A >>>>>> Gesendet: Die 23 Augus=
t 2016 16:59=0D=0A >>>>>> An: Wolfgang Bucher <wolfgang.bucher@netland-mn=
=2Ede <mailto:wolfgang.bucher@netland-mn.de> >=0D=0A >>>>>> CC: users@ovi=
rt.org <mailto:users@ovirt.org> (users(a)ovirt.org <mailto:users@ovirt.org>=
) <users(a)ovirt.org <mailto:users@ovirt.org> >=0D=0A >>>>>> Betreff: Re: =
AW: Problem starting VMs=0D=0A >>>>>>=0D=0A >>>>>> Wolfgang Bucher <wolfg=
ang.bucher(a)netland-mn.de <mailto:wolfgang.bucher@netland-mn.de> > writes:=
=0D=0A >>>>>>=0D=0A >>>>>> > the problem is "waiting for launch" takes up=
to 20 min.=0D=0A >>>>>> >=0D=0A >>>>>> >=0D=0A >>>>>> > I did a lot of t=
ests with some vm's and th problem is:=0D=0A >>>>>> >=0D=0A >>>>>> >=0D=0A=
>>>>>> > 1.=C2=A0 create a win2012 server=0D=0A >>>>>> >=0D=0A >>>>>> > =
2. attache a new disk (thin provision)=0D=0A >>>>>> >=0D=0A >>>>>> > 3. f=
ill the disk from network share with about 100G=0D=0A >>>>>> >=0D=0A >>>>=
>> > 4. shutdown the vm=0D=0A >>>>>> >=0D=0A >>>>>> > 5. reboot host and =
try starting the vm (takes a lot of time until launch)=0D=0A >>>>>> >=0D=0A=
>>>>>> >=0D=0A >>>>>> >=0D=0A >>>>>> > It's because of a high fragmented=
filessystem=20=0D=0A >>>>>>=0D=0A >>>>>> I see, thank you for the explan=
ation. In such a case, it may take a lot=0D=0A >>>>>> of time before all =
the initialization is finished.=0D=0A >>>>>>=0D=0A >>>>>> Regards,=0D=0A =
>>>>>> Milan=0D=0A >>>>>=0D=0A >>>>> ____________________________________=
___________=0D=0A >>>>> Users mailing list=0D=0A >>>>> Users(a)ovirt.org <m=
ailto:Users@ovirt.org>=20=0D=0A >>>>> http://lists.ovirt.org/mailman/list=
info/users <http://lists.ovirt.org/mailman/listinfo/users>=20=0D=0A >>>>=0D=
=0A >>>>=0D=0A >>>=0D=0A >>> ____________________________________________=
___=0D=0A >>> Users mailing list=0D=0A >>> Users(a)ovirt.org <mailto:Users@=
ovirt.org>=20=0D=0A >>> http://lists.ovirt.org/mailman/listinfo/users <ht=
tp://lists.ovirt.org/mailman/listinfo/users>=20=0D=0A >>>=0D=0A >>=0D=0A=0D=
=0A=0D=0A_______________________________________________=0D=0A=0AUsers ma=
iling list=0D=0A=0AUsers(a)ovirt.org <mailto:Users@ovirt.org>=20=0D=0A=0Aht=
tp://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mailm=
an/listinfo/users>=20=0D=0A=0A=0D=0A=0D=0A=0D=0A_________________________=
______________________=0D=0A Users mailing list=0D=0A Users(a)ovirt.org <ma=
ilto:Users@ovirt.org>=20=0D=0A http://lists.ovirt.org/mailman/listinfo/us=
ers <http://lists.ovirt.org/mailman/listinfo/users>=20=0D=0A=20=0D=0A=0D=0A=
--=_cRJLKrCI2dVwe8deykFpKIeO2A1Oe9tUyXvJLtasFx600mIN
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww=
w.w3.org/TR/html4/loose.dtd"><html>=0A<head>=0A <meta name=3D"Generator"=
content=3D"Zarafa WebApp v7.2.4-28">=0A <meta http-equiv=3D"Content-Typ=
e" content=3D"text/html; charset=3Dutf-8">=0A <title>AW: [ovirt-users] P=
roblem starting VMs</title>=0A</head>=0A<body>=0A<p style=3D"padding: 0; =
margin: 0;"><span style=3D"font-size: 12pt; font-family: tahoma,arial,hel=
vetica,sans-serif;">Hi,<br /></span></p>=0A<p style=3D"padding: 0; margin=
: 0;"><span style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica=
,sans-serif;"><br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"><sp=
an style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-ser=
if;">with xfs<br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"><spa=
n style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-seri=
f;"><br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"><span style=3D=
"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;">Wolfga=
ng<br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"><span style=3D"=
font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;"><br /><=
/span></p>=0A<blockquote style=3D"border-left: 2px solid #325FBA; padding=
-left: 5px; margin: 0px 5px;"><span style=3D"font-family: tahoma,arial,he=
lvetica,sans-serif; font-size: 10pt;">-----Ursprüngliche Nachricht--=
---<br /><span><strong>Von:</strong> Yaniv Kaul <ykaul(a)redhat.com=
></span><br /><span><strong>Gesendet:</strong> Don 25 August 2016 13:0=
1</span><br /><span><strong>An:</strong> Wolfgang Bucher <wolfgang.buc=
her(a)netland-mn.de></span><br /><span><strong>Betreff:</strong> Re: [ov=
irt-users] Problem starting VMs</span><br /><br /></span><!-- begin sanit=
ized html -->=0A<div dir=3D"ltr"><br />=0A<div class=3D"gmail_extra"><br =
/>=0A<div class=3D"gmail_quote">On Wed, Aug 24, 2016 at 7:37 PM, Wolfgang=
Bucher <span><<a href=3D"mailto:wolfgang.bucher@netland-mn.de" target=
=3D"_blank" title=3D"Der externe Link wird in einem neuen Fenster geö=
;ffnet">wolfgang.bucher(a)netland-mn.de</a>></span> wrote:<br />=0A<bloc=
kquote class=3D"gmail_quote" style=3D"margin: 0 0 0 .8ex; border-left: 1p=
x #ccc solid; padding-left: 1ex;"><u></u>=0A<div>=0A<p style=3D"padding: =
0; margin: 0;"><span style=3D"font-size: 12pt; font-family: tahoma,arial,=
helvetica,sans-serif;">Hello<br /></span></p>=0A<p style=3D"padding: 0; m=
argin: 0;"><span style=3D"font-size: 12pt; font-family: tahoma,arial,helv=
etica,sans-serif;"><br /></span></p>=0A<p style=3D"padding: 0; margin: 0;=
"><span style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,san=
s-serif;">using the kernel-lt from elrepo solves all problems!!<br /></sp=
an></p>=0A</div>=0A</blockquote>=0A<div><br /></div>=0A<div>With XFS, or =
EXT4=3F</div>=0A<div> </div>=0A<blockquote class=3D"gmail_quote" sty=
le=3D"margin: 0 0 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;=
">=0A<div>=0A<p style=3D"padding: 0; margin: 0;"><span style=3D"font-size=
: 12pt; font-family: tahoma,arial,helvetica,sans-serif;"></span></p>=0A<p=
style=3D"padding: 0; margin: 0;"><span style=3D"font-size: 12pt; font-fa=
mily: tahoma,arial,helvetica,sans-serif;">Maybe it is a problem with the =
current kernel from centos =3F=3F<br /></span></p>=0A</div>=0A</blockquot=
e>=0A<div><br /></div>=0A<div>It's an XFS issue, I think it'll be fixed f=
or 7.3.</div>=0A<div>Y.</div>=0A<div> </div>=0A<blockquote class=3D"=
gmail_quote" style=3D"margin: 0 0 0 .8ex; border-left: 1px #ccc solid; pa=
dding-left: 1ex;">=0A<div>=0A<p style=3D"padding: 0; margin: 0;"><span st=
yle=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;">=
</span></p>=0A<p style=3D"padding: 0; margin: 0;"><span style=3D"font-siz=
e: 12pt; font-family: tahoma,arial,helvetica,sans-serif;"><br /></span></=
p>=0A<p style=3D"padding: 0; margin: 0;"><span style=3D"font-size: 12pt; =
font-family: tahoma,arial,helvetica,sans-serif;">Thanks <br /></span></p>=
=0A<p style=3D"padding: 0; margin: 0;"><span style=3D"font-size: 12pt; fo=
nt-family: tahoma,arial,helvetica,sans-serif;"><br /></span></p>=0A<p sty=
le=3D"padding: 0; margin: 0;"><span style=3D"font-size: 12pt; font-family=
: tahoma,arial,helvetica,sans-serif;">Wolfgang<br /></span></p>=0A<p styl=
e=3D"padding: 0; margin: 0;"><span style=3D"font-size: 12pt; font-family:=
tahoma,arial,helvetica,sans-serif;"><br /></span></p>=0A<blockquote styl=
e=3D"border-left: 2px solid #325fba; padding-left: 5px; margin: 0px 5px;"=
><span style=3D"font-family: tahoma,arial,helvetica,sans-serif; font-size=
: 10pt;">-----Ursprüngliche Nachricht-----<br /><span><strong>Von:</=
strong> Wolfgang Bucher <<a href=3D"mailto:wolfgang.bucher@netlan=
d-mn.de" target=3D"_blank" title=3D"Der externe Link wird in einem neuen =
Fenster geöffnet">wolfgang.bucher@<wbr />netland-mn.de</a>></span=
><br /><span><strong>Gesendet:</strong> Die 23 August 2016 20:14</span><b=
r /><span><strong>An:</strong> Yaniv Kaul <<a href=3D"mailto:ykaul@red=
hat.com" target=3D"_blank" title=3D"Der externe Link wird in einem neuen =
Fenster geöffnet">ykaul(a)redhat.com</a>></span><br /><span><strong=
>CC:</strong> <a href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D=
"Der externe Link wird in einem neuen Fenster geöffnet">users(a)ovirt.=
org</a> (<a href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"De=
r externe Link wird in einem neuen Fenster geöffnet">users(a)ovirt.org=
</a>) <<a href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"D=
er externe Link wird in einem neuen Fenster geöffnet">users(a)ovirt.or=
g</a>></span><br /><span><strong>Betreff:</strong> Re: [ovirt-users] P=
roblem starting VMs</span><br /><br /></span>=0A<div>=0A<div class=3D"h5"=
>=0A<div>=0A<p style=3D"padding: 0; margin: 0;"><span style=3D"font-size:=
12pt; font-family: tahoma,arial,helvetica,sans-serif;">Hello<br /></span=
></p>=0A<p style=3D"padding: 0; margin: 0;"><span style=3D"font-size: 12p=
t; font-family: tahoma,arial,helvetica,sans-serif;"><br /></span></p>=0A<=
p style=3D"padding: 0; margin: 0;"><span style=3D"font-size: 12pt; font-f=
amily: tahoma,arial,helvetica,sans-serif;">i just changed xfs to ext4 and=
defragmantion is much better then before, i will also try kernel lts fro=
m elrepo and test it again.<br /></span></p>=0A<p style=3D"padding: 0; ma=
rgin: 0;"><span style=3D"font-size: 12pt; font-family: tahoma,arial,helve=
tica,sans-serif;"><br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"=
><span style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans=
-serif;">Thanks<br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"><s=
pan style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-se=
rif;"><br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"><span style=
=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;">Wol=
fgang<br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"><span style=3D=
"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;"><br />=
</span></p>=0A<blockquote style=3D"border-left: 2px solid #325fba; paddin=
g-left: 5px; margin: 0px 5px;"><span style=3D"font-family: tahoma,arial,h=
elvetica,sans-serif; font-size: 10pt;">-----Ursprüngliche Nachricht-=
----<br /><span><strong>Von:</strong> Yaniv Kaul <<a href=3D"mail=
to:ykaul@redhat.com" target=3D"_blank" title=3D"Der externe Link wird in =
einem neuen Fenster geöffnet">ykaul(a)redhat.com</a>></span><br /><=
span><strong>Gesendet:</strong> Die 23 August 2016 19:46</span><br /><spa=
n><strong>An:</strong> Wolfgang Bucher <<a href=3D"mailto:wolfgang.buc=
her(a)netland-mn.de" target=3D"_blank" title=3D"Der externe Link wird in ei=
nem neuen Fenster geöffnet">wolfgang.bucher(a)netland-mn.de</a><wbr />=
></span><br /><span><strong>CC:</strong> Charles Gruener <<a href=3D=
"mailto:cgruener@gruener.us" target=3D"_blank" title=3D"Der externe Link =
wird in einem neuen Fenster geöffnet">cgruener(a)gruener.us</a>></s=
pan><br /><span><strong>Betreff:</strong> Re: AW: [ovirt-users] Problem s=
tarting VMs</span><br /><br /></span>=0A<p></p>=0A<p>On Aug 23, 2016 7:33=
PM, "Wolfgang Bucher" <<a href=3D"mailto:wolfgang.bucher@netland-mn.d=
e" target=3D"_blank" title=3D"Der externe Link wird in einem neuen Fenste=
r geöffnet">wolfgang.bucher(a)netland-mn.de</a><wbr />> wrote:<br /=
> ><br /> > Hello<br /> ><br /> ><br /> > I am using local=
storage with adaptec raid controller, disk format is raw</p>=0A<p>Raw is=
always raw-sparse, so that may explain this somehow, yet still odd that =
Windows installation would cause so much fragmentation.<br /> I wonder if=
using the discard hook (and IDE or virtio-scsi) would help - or perhaps =
using a qcow2 makes more sense (create a snapshot right after disk creati=
on for example).</p>=0A<p>><br /> ><br /> > image: e4d797d1-5719=
-48d0-891e-<wbr />a36cd4a79c33<br /> > file format: raw<br /> > vir=
tual size: 50G (53687091200 bytes)<br /> > disk size: 8.5G<br /> ><=
br /> ><br /> > this is a fresh installation of W2012 after install=
ation i got with xfs_db -c frag -r /dev/sdb1:<br /> ><br /> >=
aktuell 407974, ideal 35, Unterteilungsfaktor 99,99%</p>=0A<p>And the XF=
S formatted with default parameters=3F<br /> Y.</p>=0A<p>><br /> ><=
br /> > Thanks<br /> ><br /> ><br /> > Wolfgang<br /> ><br=
/> ><br /> >> -----Ursprüngliche Nachricht-----<br /> >=
> Von: Yaniv Kaul <<a href=3D"mailto:ykaul@redhat.com" target=3D=
"_blank" title=3D"Der externe Link wird in einem neuen Fenster geöff=
net">ykaul(a)redhat.com</a>><br /> >> Gesendet: Die 23 August 2016=
17:56<br /> >> An: Wolfgang Bucher <<a href=3D"mailto:wolfgang.=
bucher(a)netland-mn.de" target=3D"_blank" title=3D"Der externe Link wird in=
einem neuen Fenster geöffnet">wolfgang.bucher(a)netland-mn.de</a><wbr=
/>><br /> >> CC: Michal Skrivanek <<a href=3D"mailto:michal.=
skrivanek(a)redhat.com" target=3D"_blank" title=3D"Der externe Link wird in=
einem neuen Fenster geöffnet">michal.skrivanek(a)redhat.com</a>>; =
<a href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"Der externe=
Link wird in einem neuen Fenster geöffnet">users(a)ovirt.org</a> (<a =
href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"Der externe Li=
nk wird in einem neuen Fenster geöffnet">users(a)ovirt.org</a>) <<a=
href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"Der externe L=
ink wird in einem neuen Fenster geöffnet">users(a)ovirt.org</a>><br=
/> >><br /> >> Betreff: Re: [ovirt-users] Problem starting V=
Ms<br /> >><br /> >><br /> >><br /> >> On Tue, Au=
g 23, 2016 at 6:40 PM, Wolfgang Bucher <<a href=3D"mailto:wolfgang.buc=
her(a)netland-mn.de" target=3D"_blank" title=3D"Der externe Link wird in ei=
nem neuen Fenster geöffnet">wolfgang.bucher(a)netland-mn.de</a><wbr />=
> wrote:<br /> >>><br /> >>> Hello<br /> >>>=
;<br /> >>><br /> >>> in var log messages i get followi=
ng :<br /> >>><br /> >>><br /> >>> kernel: XFS=
: possible memory allocation deadlock in kmem_alloc (mode:0x250)<br /> &g=
t;>><br /> >>><br /> >>> I have this problem on 4=
different hosts.<br /> >>><br /> >>><br /> >>>=
; This happens during copying files from network to a thin provisioned di=
sk, no problems with preallocated disks.<br /> >><br /> >><br=
/> >> What kind of storage are you using=3F local storage=3F Even =
though, it makes little sense to me - the disk is a qcow2 disk, which sho=
uldn't be very fragmented as you might think (qcow2 grows in 64K chunks).=
<br /> >> It may grow and grow and grow (until you sparsify it), bu=
t that's not going to cause fragmentation. What causes it to be fragmente=
d=3F Perhaps the internal qcow2 mapping is quite fragmented=3F<br /> >=
> Y.<br /> >> <br /> >>><br /> >>><br />=
>>> Thanks<br /> >>><br /> >>> Wolfgang<br />=
>>><br /> >>><br /> >>>> -----Ursprün=
gliche Nachricht-----<br /> >>>> Von: Michal Skrivanek &=
lt;<a href=3D"mailto:michal.skrivanek@redhat.com" target=3D"_blank" title=
=3D"Der externe Link wird in einem neuen Fenster geöffnet">michal.sk=
rivanek@<wbr />redhat.com</a>><br /> >>>> Gesendet: Die 23=
August 2016 17:11<br /> >>>> An: Wolfgang Bucher <<a href=
=3D"mailto:wolfgang.bucher@netland-mn.de" target=3D"_blank" title=3D"Der =
externe Link wird in einem neuen Fenster geöffnet">wolfgang.bucher@n=
etland-mn.de</a><wbr />><br /> >>>> CC: Milan Zamazal <=
<a href=3D"mailto:mzamazal@redhat.com" target=3D"_blank" title=3D"Der ext=
erne Link wird in einem neuen Fenster geöffnet">mzamazal(a)redhat.com<=
/a>>; <a href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"De=
r externe Link wird in einem neuen Fenster geöffnet">users(a)ovirt.org=
</a> (<a href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"Der e=
xterne Link wird in einem neuen Fenster geöffnet">users(a)ovirt.org</a=
>) <<a href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"Der =
externe Link wird in einem neuen Fenster geöffnet">users(a)ovirt.org</=
a>><br /> >>>> Betreff: Re: [ovirt-users] Problem starting=
VMs<br /> >>>><br /> >>>><br /> >>>>=
> On 23 Aug 2016, at 11:06, Wolfgang Bucher <<a href=3D"mailto:wolf=
gang.bucher(a)netland-mn.de" target=3D"_blank" title=3D"Der externe Link wi=
rd in einem neuen Fenster geöffnet">wolfgang.bucher(a)netland-mn.de</a=
><wbr />> wrote:<br /> >>>>><br /> >>>>>=
Thank's<br /> >>>>><br /> >>>>> but what d=
o you mean with "initialization is finished”<br /> >>>>=
<br /> >>>><br /> >>>> until it gets from WaitFor=
Launch to PoweringUp state, effectively until the qemu process properly s=
tarts up<br /> >>>><br /> >>>>><br /> >>=
>>> sometimes the vm crashes while copying files!<br /> >>=
>><br /> >>>><br /> >>>> when exactly=3F Ca=
n you describe exactly what you are doing and what is reported as a reaso=
n for crash. When exactly does it crash and how=3F<br /> >>>>=
<br /> >>>> Thanks,<br /> >>>> michal<br /> >&=
gt;>><br /> >>>>><br /> >>>>><br /> &=
gt;>>>><br /> >>>>> Wolfgang<br /> >>>=
;>><br /> >>>>><br /> >>>>>> -----=
Ursprüngliche Nachricht-----<br /> >>>>>> Von: Mil=
an Zamazal <<a href=3D"mailto:mzamazal@redhat.com" target=3D"_bla=
nk" title=3D"Der externe Link wird in einem neuen Fenster geöffnet">=
mzamazal(a)redhat.com</a>><br /> >>>>>> Gesendet: Die =
23 August 2016 16:59<br /> >>>>>> An: Wolfgang Bucher &=
lt;<a href=3D"mailto:wolfgang.bucher@netland-mn.de" target=3D"_blank" tit=
le=3D"Der externe Link wird in einem neuen Fenster geöffnet">wolfgan=
g.bucher(a)netland-mn.de</a><wbr />><br /> >>>>>> CC: =
<a href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"Der externe=
Link wird in einem neuen Fenster geöffnet">users(a)ovirt.org</a> (<a =
href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"Der externe Li=
nk wird in einem neuen Fenster geöffnet">users(a)ovirt.org</a>) <<a=
href=3D"mailto:users@ovirt.org" target=3D"_blank" title=3D"Der externe L=
ink wird in einem neuen Fenster geöffnet">users(a)ovirt.org</a>><br=
/> >>>>>> Betreff: Re: AW: Problem starting VMs<br /> =
>>>>>><br /> >>>>>> Wolfgang Bucher &=
lt;<a href=3D"mailto:wolfgang.bucher@netland-mn.de" target=3D"_blank" tit=
le=3D"Der externe Link wird in einem neuen Fenster geöffnet">wolfgan=
g.bucher(a)netland-mn.de</a><wbr />> writes:<br /> >>>>>&=
gt;<br /> >>>>>> > the problem is "waiting for launc=
h" takes up to 20 min.<br /> >>>>>> ><br /> >>=
>>>> ><br /> >>>>>> > I did a lot of =
tests with some vm's and th problem is:<br /> >>>>>> &g=
t;<br /> >>>>>> ><br /> >>>>>> >=
; 1. create a win2012 server<br /> >>>>>> ><br=
/> >>>>>> > 2. attache a new disk (thin provision)<=
br /> >>>>>> ><br /> >>>>>> > 3=
=2E fill the disk from network share with about 100G<br /> >>>&g=
t;>> ><br /> >>>>>> > 4. shutdown the vm<br=
/> >>>>>> ><br /> >>>>>> > 5. =
reboot host and try starting the vm (takes a lot of time until launch)<br=
/> >>>>>> ><br /> >>>>>> ><br =
/> >>>>>> ><br /> >>>>>> > It's=
because of a high fragmented filessystem <br /> >>>>>>=
<br /> >>>>>> I see, thank you for the explanation. In =
such a case, it may take a lot<br /> >>>>>> of time bef=
ore all the initialization is finished.<br /> >>>>>><br=
/> >>>>>> Regards,<br /> >>>>>> Mila=
n<br /> >>>>><br /> >>>>> _________________=
_____________<wbr />_________________<br /> >>>>> Users ma=
iling list<br /> >>>>> <a href=3D"mailto:Users@ovirt.org" =
target=3D"_blank" title=3D"Der externe Link wird in einem neuen Fenster g=
eöffnet">Users(a)ovirt.org</a><br /> >>>>> <a href=3D"h=
ttp://lists.ovirt.org/mailman/listinfo/users" target=3D"_blank" title=3D"=
Der externe Link wird in einem neuen Fenster geöffnet">http://lists.=
ovirt.org/<wbr />mailman/listinfo/users</a><br /> >>>><br /> =
>>>><br /> >>><br /> >>> __________________=
____________<wbr />_________________<br /> >>> Users mailing lis=
t<br /> >>> <a href=3D"mailto:Users@ovirt.org" target=3D"_blank"=
title=3D"Der externe Link wird in einem neuen Fenster geöffnet">Use=
rs(a)ovirt.org</a><br /> >>> <a href=3D"http://lists.ovirt.org/mai=
lman/listinfo/users" target=3D"_blank" title=3D"Der externe Link wird in =
einem neuen Fenster geöffnet">http://lists.ovirt.org/<wbr />mailman/=
listinfo/users</a><br /> >>><br /> >></p>=0A</blockquote>=0A=
</div>=0A<pre>______________________________<wbr />_________________<br /=
>=0AUsers mailing list<br />=0A<a href=3D"mailto:Users@ovirt.org" target=3D=
"_blank" title=3D"Der externe Link wird in einem neuen Fenster geöff=
net">Users(a)ovirt.org</a><br />=0A<a href=3D"http://lists.ovirt.org/mailma=
n/listinfo/users" target=3D"_blank" title=3D"Der externe Link wird in ein=
em neuen Fenster geöffnet">http://lists.ovirt.org/<wbr />mailman/lis=
tinfo/users</a><br />=0A</pre>=0A</div>=0A</div>=0A</blockquote>=0A</div>=
=0A<br />______________________________<wbr />_________________<br /> Use=
rs mailing list<br /> <a href=3D"mailto:Users@ovirt.org" target=3D"_blank=
" title=3D"Der externe Link wird in einem neuen Fenster geöffnet">Us=
ers(a)ovirt.org</a><br /> <a href=3D"http://lists.ovirt.org/mailman/listinf=
o/users" target=3D"_blank" title=3D"Der externe Link wird in einem neuen =
Fenster geöffnet">http://lists.ovirt.org/<wbr />mailman/listinfo/use=
rs</a><br /> <br /></blockquote>=0A</div>=0A<br /></div>=0A</div>=0A<!-- =
end sanitized html --></blockquote>=0A</body>=0A</html>
--=_cRJLKrCI2dVwe8deykFpKIeO2A1Oe9tUyXvJLtasFx600mIN--
8 years, 3 months
Dashboard
by Wolfgang Bucher
This is a multi-part message in MIME format. Your mail reader does not
understand MIME message format.
--=_1bHL1JlOExwxpfuAfKr19BanwuvrxB2D7Z9ohVeuovwpEnfz
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hello,=0D=0A=0D=0A=0D=0Ai have removed a storage domain but after two day=
s it's still visible in the dashboard.=0D=0A=0D=0A=0D=0AInstallation is :=
oVirt Engine Version: 4.0.2.7-1.el7.centos=0D=0A=0D=0A=0D=0AWolfgang=0D=0A=
=0D=0A
--=_1bHL1JlOExwxpfuAfKr19BanwuvrxB2D7Z9ohVeuovwpEnfz
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww=
w.w3.org/TR/html4/loose.dtd"><html>=0A<head>=0A <meta name=3D"Generator"=
content=3D"Zarafa WebApp v7.2.4-28">=0A <meta http-equiv=3D"Content-Typ=
e" content=3D"text/html; charset=3Dutf-8">=0A <title>Dashboard</title>=0A=
</head>=0A<body>=0A<p style=3D"margin-top: 0px; margin-bottom: 0px; color=
: #000000; font-family: Arial, Verdana, sans-serif;"><span style=3D"font-=
size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;">Hello,</span=
></p>=0A<p style=3D"margin-top: 0px; margin-bottom: 0px; color: #000000; =
font-family: Arial, Verdana, sans-serif;"><span style=3D"font-size: 12pt;=
font-family: tahoma,arial,helvetica,sans-serif;"></span></p>=0A<p style=3D=
"margin-top: 0px; margin-bottom: 0px; color: #000000; font-family: Arial,=
Verdana, sans-serif;"><span style=3D"font-size: 12pt; font-family: tahom=
a,arial,helvetica,sans-serif;">i have removed a storage domain but after =
two days it's still visible in the dashboard.<br /></span></p>=0A<pre><sp=
an style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-ser=
if;">Installation is : oVirt Engine Version: 4.0.2.7-1.el7.centos<br /><b=
r /><br />Wolfgang<br /></span></pre>=0A</body>=0A</html>
--=_1bHL1JlOExwxpfuAfKr19BanwuvrxB2D7Z9ohVeuovwpEnfz--
8 years, 3 months
Adding iSCSI Storage
by Anantha Raghava
This is a multi-part message in MIME format.
--------------ECD757629AE3963C677E3E13
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Hi,
Trying to add iSCSI storage domain to oVirt 4.0.2 but failing to attach
the Storage Domain to DC. Added storage domain is constantly locked and
DC is constantly in maintenance. How do I get the Storage Domain
activated and initialise DC?
--
Thanks & Regards,
Anantha Raghava
eXza Technology Consulting & Services
--------------ECD757629AE3963C677E3E13
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: 7bit
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>Hi,</p>
<p>Trying to add iSCSI storage domain to oVirt 4.0.2 but failing to
attach the Storage Domain to DC. Added storage domain is
constantly locked and DC is constantly in maintenance. How do I
get the Storage Domain activated and initialise DC?<br>
</p>
--
<div class="moz-signature">
<p style="margin-bottom: 0cm; line-height: 100%"><font face="Times
New Roman, serif">Thanks
& Regards,</font></p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<address style="line-height: 100%"><font face="Times New Roman,
serif">Anantha
Raghava</font></address>
<address style="line-height: 100%"><font face="Times New Roman,
serif">eXza
Technology Consulting & Services</font></address>
<br>
</div>
</body>
</html>
--------------ECD757629AE3963C677E3E13--
8 years, 3 months
DeprecationWarning
by Wolfgang Bucher
This is a multi-part message in MIME format. Your mail reader does not
understand MIME message format.
--=_uAtLi2k-+4z+pYNkf9G792vcv9HFWH72ncrM2IaRe1N9y3TD
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hello,=0D=0A=0D=0A=0D=0A=0D=0Ai get every minute a message in var log mes=
sages:=0D=0A=0D=0A=0D=0A=0D=0Amomd: /usr/lib/python2.7/site-packages/mom/=
Collectors/GuestMemory.py:52: DeprecationWarning: BaseException.message h=
as been deprecated as of Python 2.6=0D=0A=0D=0Amomd: self.stats_error('ge=
tVmMemoryStats(): %s' % e.message)=0D=0A=0D=0A=0D=0A=0D=0AInstallation is=
: oVirt Engine Version: 4.0.2.7-1.el7.centos=0D=0A=0D=0A=0D=0A=0D=0A=0D=0A=
=0D=0AThanks=0D=0A=0D=0A=0D=0A=0D=0AWolfgang=0D=0A=0D=0A=0D=0A=0D=0A=0D=0A=
=0D=0A=0D=0A=0D=0A=0D=0A=0D=0A=0D=0A=0D=0A=0D=0A
--=_uAtLi2k-+4z+pYNkf9G792vcv9HFWH72ncrM2IaRe1N9y3TD
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww=
w.w3.org/TR/html4/loose.dtd"><html>=0A<head>=0A <meta name=3D"Generator"=
content=3D"Zarafa WebApp v7.2.4-28">=0A <meta http-equiv=3D"Content-Typ=
e" content=3D"text/html; charset=3Dutf-8">=0A <title>DeprecationWarning<=
/title>=0A</head>=0A<body>=0A<p style=3D"margin-top: 0px; margin-bottom: =
0px; color: #000000; font-family: Arial, Verdana, sans-serif;"><span styl=
e=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;">He=
llo,<br /></span></p>=0A<p style=3D"margin-top: 0px; margin-bottom: 0px; =
color: #000000; font-family: Arial, Verdana, sans-serif;"><span style=3D"=
font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;"><br /><=
/span></p>=0A<p style=3D"margin-top: 0px; margin-bottom: 0px; color: #000=
000; font-family: Arial, Verdana, sans-serif;"><span style=3D"font-size: =
12pt; font-family: tahoma,arial,helvetica,sans-serif;">i get every minute=
a message in var log messages:<br /></span></p>=0A<p style=3D"margin-top=
: 0px; margin-bottom: 0px; color: #000000; font-family: Arial, Verdana, s=
ans-serif;"><span style=3D"font-size: 12pt; font-family: tahoma,arial,hel=
vetica,sans-serif;"><br /></span></p>=0A<p style=3D"margin-top: 0px; marg=
in-bottom: 0px; color: #000000; font-family: Arial, Verdana, sans-serif;"=
><span style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans=
-serif;">momd: /usr/lib/python2.7/site-packages/mom/Collectors/GuestMemor=
y.py:52: DeprecationWarning: BaseException.message has been deprecated as=
of Python 2.6<br /></span></p>=0A<p style=3D"margin-top: 0px; margin-bot=
tom: 0px; color: #000000; font-family: Arial, Verdana, sans-serif;"><span=
style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif=
;">momd: self.stats_error('getVmMemoryStats(): %s' % e.message)<br /></sp=
an></p>=0A<p style=3D"margin-top: 0px; margin-bottom: 0px; color: #000000=
; font-family: Arial, Verdana, sans-serif;"><span style=3D"font-size: 12p=
t; font-family: tahoma,arial,helvetica,sans-serif;"><br /></span></p>=0A<=
p style=3D"margin-top: 0px; margin-bottom: 0px; color: #000000; font-fami=
ly: Arial, Verdana, sans-serif;"><span style=3D"font-size: 12pt; font-fam=
ily: tahoma,arial,helvetica,sans-serif;">Installation is : <span class=3D=
"gwt-InlineLabel">oVirt Engine Version: 4.0.2.7-1.el7.centos</span><br />=
</span></p>=0A<p style=3D"margin-top: 0px; margin-bottom: 0px; color: #00=
0000; font-family: Arial, Verdana, sans-serif;"><span style=3D"font-size:=
12pt; font-family: tahoma,arial,helvetica,sans-serif;"><br /></span></p>=
=0A<p style=3D"margin-top: 0px; margin-bottom: 0px; color: #000000; font-=
family: Arial, Verdana, sans-serif;"><span style=3D"font-size: 12pt; font=
-family: tahoma,arial,helvetica,sans-serif;"><br /></span></p>=0A<p style=
=3D"margin-top: 0px; margin-bottom: 0px; color: #000000; font-family: Ari=
al, Verdana, sans-serif;"><span style=3D"font-size: 12pt; font-family: ta=
homa,arial,helvetica,sans-serif;">Thanks<br /></span></p>=0A<p style=3D"m=
argin-top: 0px; margin-bottom: 0px; color: #000000; font-family: Arial, V=
erdana, sans-serif;"><span style=3D"font-size: 12pt; font-family: tahoma,=
arial,helvetica,sans-serif;"><br /></span></p>=0A<p style=3D"margin-top: =
0px; margin-bottom: 0px; color: #000000; font-family: Arial, Verdana, san=
s-serif;"><span style=3D"font-size: 12pt; font-family: tahoma,arial,helve=
tica,sans-serif;">Wolfgang<br /></span></p>=0A<p style=3D"margin-top: 0px=
; margin-bottom: 0px; color: #000000; font-family: Arial, Verdana, sans-s=
erif;"><br /></p>=0A<p style=3D"padding: 0; margin: 0;"></p>=0A<p style=3D=
"margin-top: 0px; margin-bottom: 0px; color: #000000; font-family: Arial,=
Verdana, sans-serif;"><br /></p>=0A<p style=3D"margin-top: 0px; margin-b=
ottom: 0px; color: #000000; font-family: Arial, Verdana, sans-serif;"><br=
/><span style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sa=
ns-serif;"><br /></span></p>=0A<p style=3D"padding: 0; margin: 0;"><span =
style=3D"font-size: 12pt; font-family: tahoma,arial,helvetica,sans-serif;=
"></span><span style=3D"font-family: tahoma,arial,helvetica,sans-serif; f=
ont-size: 12pt;"></span><span style=3D"font-size: 12pt; font-family: taho=
ma,arial,helvetica,sans-serif;"><br /></span><br /></p>=0A</body>=0A</htm=
l>
--=_uAtLi2k-+4z+pYNkf9G792vcv9HFWH72ncrM2IaRe1N9y3TD--
8 years, 3 months
Failed to start service 'ovirt-imageio-proxy' after engine-setup
by Ralf Schenk
This is a multi-part message in MIME format.
--------------6EC20558103C8504E6011515
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hello List,
After upgrading ovirt-hosted-engine setup failed with "Failed to start
service 'ovirt-imageio-proxy'".
If try to start it manually via
journalctl -xe shows following error:
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
self._secure_server(config, server)
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: File
"/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/server.py", line
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
server_side=3DTrue)
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: File
"/usr/lib64/python2.7/ssl.py", line 913, in wrap_socket
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
ciphers=3Dciphers)
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]: File
"/usr/lib64/python2.7/ssl.py", line 526, in __init__
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
self._context.load_cert_chain(certfile, keyfile)
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
IOError: [Errno 2] No such file or directory
Aug 24 20:51:10 engine.mydomain.local systemd[1]:
ovirt-imageio-proxy.service: main process exited, code=3Dexited,
status=3D1/FAILURE
Aug 24 20:51:10 engine.mydomain.local systemd[1]: Failed to start oVirt
ImageIO Proxy.
Config (/etc/ovirt-imageio-proxy/ovirt-imageio-proxy.conf) points to a
non-existing cert
/etc/pki/ovirt-engine/certs/imageio-proxy.cer
and nonexisting key:
/etc/pki/ovirt-engine/keys/imageio-proxy.key.nopass
How to generate a correct cert and key for correct startup ?
Bye
--=20
*Ralf Schenk*
fon +49 (0) 24 05 / 40 83 70
fax +49 (0) 24 05 / 40 83 759
mail *rs(a)databay.de* <mailto:rs@databay.de>
=09
*Databay AG*
Jens-Otto-Krag-Stra=C3=9Fe 11
D-52146 W=C3=BCrselen
*www.databay.de* <http://www.databay.de>
Sitz/Amtsgericht Aachen =E2=80=A2 HRB:8437 =E2=80=A2 USt-IdNr.: DE 210844=
202
Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm.
Philipp Hermanns
Aufsichtsratsvorsitzender: Klaus Scholzen (RA)
------------------------------------------------------------------------
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boundary="------------4B71579EB2ECC3FCA4852F71"
--------------4B71579EB2ECC3FCA4852F71
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<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>Hello List,<br>
</p>
<p>After upgrading ovirt-hosted-engine setup failed with "Failed to
start service 'ovirt-imageio-proxy'".</p>
<p>If try to start it manually via <br>
</p>
journalctl -xe shows following error:<br>
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
self._secure_server(config, server)<br>
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
File
"/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/server.py",
line<br>
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
server_side=True)<br>
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
File "/usr/lib64/python2.7/ssl.py", line 913, in wrap_socket<br>
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
ciphers=ciphers)<br>
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
File "/usr/lib64/python2.7/ssl.py", line 526, in __init__<br>
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
self._context.load_cert_chain(certfile, keyfile)<br>
Aug 24 20:51:10 engine.mydomain.local ovirt-imageio-proxy[7635]:
IOError: [Errno 2] No such file or directory<br>
Aug 24 20:51:10 engine.mydomain.local systemd[1]:
ovirt-imageio-proxy.service: main process exited, code=exited,
status=1/FAILURE<br>
Aug 24 20:51:10 engine.mydomain.local systemd[1]: Failed to start
oVirt ImageIO Proxy.<br>
<br>
Config (/etc/ovirt-imageio-proxy/ovirt-imageio-proxy.conf) points to
a non-existing cert<br>
/etc/pki/ovirt-engine/certs/imageio-proxy.cer<br>
and nonexisting key:<br>
/etc/pki/ovirt-engine/keys/imageio-proxy.key.nopass<br>
<br>
How to generate a correct cert and key for correct startup ?<br>
<br>
Bye<br>
<div class="moz-signature">-- <br>
<p>
</p>
<table border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td colspan="3"><img
src="cid:part1.15F71E8B.067645E0@databay.de" height="30"
border="0" width="151"></td>
</tr>
<tr>
<td valign="top"> <font face="Verdana, Arial, sans-serif"
size="-1"><br>
<b>Ralf Schenk</b><br>
fon +49 (0) 24 05 / 40 83 70<br>
fax +49 (0) 24 05 / 40 83 759<br>
mail <a href="mailto:rs@databay.de"><font
color="#FF0000"><b>rs(a)databay.de</b></font></a><br>
</font> </td>
<td width="30"> </td>
<td valign="top"> <font face="Verdana, Arial, sans-serif"
size="-1"><br>
<b>Databay AG</b><br>
Jens-Otto-Krag-Straße 11<br>
D-52146 Würselen<br>
<a href="http://www.databay.de"><font color="#FF0000"><b>www.databay.de</b></font></a>
</font> </td>
</tr>
<tr>
<td colspan="3" valign="top"> <font face="Verdana, Arial,
sans-serif" size="1"><br>
Sitz/Amtsgericht Aachen • HRB:8437 • USt-IdNr.: DE
210844202<br>
Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch
Yavari, Dipl.-Kfm. Philipp Hermanns<br>
Aufsichtsratsvorsitzender: Klaus Scholzen (RA) </font>
</td>
</tr>
</tbody>
</table>
<hr color="#000000" noshade="noshade" size="1" width="100%">
</div>
</body>
</html>
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--------------4B71579EB2ECC3FCA4852F71--
--------------6EC20558103C8504E6011515--
8 years, 3 months