9:03 p.m.
--_47c6ed94-d6e9-4300-b120-dd2552a8a89d_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Date: Fri=2C 26 Jul 2013 05:52:44 +0300
From: iheim(a)redhat.com
To: cybertimber2000(a)hotmail.com
CC: danken(a)redhat.com=3B users(a)ovirt.org
Subject: Re: [Users] oVirt 3.2 - Migration failed due to error: migrateer=
r
=20
On 07/26/2013 05:40 AM=2C Nicholas Kesick wrote:
>
> Replies inline.
> > Date: Thu=2C 25 Jul 2013 22:27:17 +0300
> > From: danken(a)redhat.com
> > To: cybertimber2000(a)hotmail.com
> > CC: users(a)ovirt.org
> > Subject: Re: [Users] oVirt 3.2 - Migration failed due to error:
> migrateerr
> >
> > On Thu=2C Jul 25=2C 2013 at 11:54:40AM -0400=2C Nicholas Kesick wrot=
e:
> > > When I try to migrate a VM=2C any VM=2C between my
two hosts=2C I =
receive
> an error that says Migration failed due to error: migrateerr.
Looking i=
n
> the log I don't see any thing that jumps out other than the
final messa=
ge
> > >
> > > VDSGenericException: VDSErrorException: Failed to MigrateStatusVDS=
=2C
> error =3D Fatal error during migration
> > >
> > > Ovirt-engine is version 3.2.2-1.1.fc18.noarch=2C firewalld is
> disabled=2C and selinux is permissive.
> >
> > Please do not say this in public=2C you're hurting Dan Walsh's feeli=
ngs =3B-)
> >
> I recall seeing his blog posts=2C and I agree. Not sure when I set it t=
o
> permissive... maybe to get the 3.2 install w/ Firewalld setup
to
> complete? I remember that was fixed in 3.2.1. I'll set it back to enfor=
cing.
> > >
> > > ovirt-node version is 2.6.1 on both hosts.
> > >
> > > Any suggestions would be welcome!
> > >
> >
> > I'd love to see /etc/vdsm/vdsm.log from source and destination. The
> > intersting parts start with vmMigrate at the source and with
> > vmMigrationCreate at the destination.
> Hmm=2C I probably should have pulled that sooner. So=2C I cleared the a=
ctive
> VDSM (while nothing was running) and libvirtd.log=2C booted one
vm=2C a=
nd
> tried to migrate it. Attached are the logs. It looks like it
boils down
> to (from the source):
> Traceback (most recent call last):
> File "/usr/share/vdsm/vm.py"=2C line 271=2C in run
> File "/usr/share/vdsm/libvirtvm.py"=2C line 505=2C in
> _startUnderlyingMigration
> File "/usr/share/vdsm/libvirtvm.py"=2C line 541=2C in f
> File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py"=
=2C
> line 111=2C in wrapper
> File "/usr/lib64/python2.7/site-packages/libvirt.py"=2C line 1178=2C=
in
> migrateToURI2
> libvirtError: internal error Attempt to migrate guest to the same host
> localhost
> Does this mean my UUIDs are the same?
> http://vaunaspada.babel.it/blog/?p=3D613
> As far as the destination=2C I'm really not understanding what's going =
on
> on the destination between "Destination VM creation
succeeded" and
> ":destroy Called" that would lead to it failing=2C except for what's
af=
ter
> the traceback:
> Traceback (most recent call last):
> File "/usr/share/vdsm/vm.py"=2C line 696=2C in _startUnderlyingVm
> File "/usr/share/vdsm/libvirtvm.py"=2C line 1907=2C in
> _waitForIncomingMigrationFinish
> File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py"=
=2C
> line 111=2C in wrapper
> File "/usr/lib64/python2.7/site-packages/libvirt.py"=2C line 2822=2C=
in
> lookupByUUIDString
> libvirtError: Domain not found: no domain with matching uuid
> '50171e1b-cf21-41d8-80f3-88ab1b980091'
> But that is the ID of the VM by the looks of it.
> Sorry Itamar=2C nothing was written to libvirtd.log after I cleared it.
=20
Thread-800::ERROR::2013-07-26 01:57:16=2C198::vm::198::vm.Vm::(_recover)=
=20
vmId=3D`50171e1b-cf21-41d8-80f3-88ab1b980091`::internal error Attempt
to=
=20
migrate guest to the same host localhost
Thread-800::ERROR::2013-07-26 01:57:16=2C377::vm::286::vm.Vm::(run)=20
vmId=3D`50171e1b-cf21-41d8-80f3-88ab1b980091`::Failed to migrate
Traceback (most recent call last):
File "/usr/share/vdsm/vm.py"=2C line 271=2C in run
File "/usr/share/vdsm/libvirtvm.py"=2C line 505=2C in=20
_startUnderlyingMigration
File "/usr/share/vdsm/libvirtvm.py"=2C line 541=2C in f
File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py"=2C=
=20
line 111=2C in wrapper
File "/usr/lib64/python2.7/site-packages/libvirt.py"=2C line 1178=2C i=
n=20
migrateToURI2
libvirtError: internal error Attempt to migrate guest to the same host=20
localhost
=20
what are your hostnames?
"host001" on 192.168.0.103 and "host002" on 192.168.0.104
Even tried changing it=2C no luck.
Could it be because the oVirt Node - Network tab - does not have any DNS se=
rvers specified?
=
--_47c6ed94-d6e9-4300-b120-dd2552a8a89d_
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<html>
<head>
<style><!--
.hmmessage P
{
margin:0px=3B
padding:0px
}
body.hmmessage
{
font-size: 12pt=3B
font-family:Calibri
}
--></style></head>
<body class=3D'hmmessage'><div dir=3D'ltr'>>=3B Date:
Fri=2C 26 Jul 2013 =
05:52:44 +0300<br><div>>=3B From: iheim(a)redhat.com<br>&gt=3B
To: cybertim=
ber2000(a)hotmail.com<br>&gt=3B CC: danken(a)redhat.com=3B
users(a)ovirt.org<br>&=
gt=3B Subject: Re: [Users] oVirt 3.2 - Migration failed due to error: migra=
teerr<br>>=3B <br>>=3B On 07/26/2013 05:40 AM=2C Nicholas Kesick
wrote:=
<br>>=3B >=3B<br>>=3B >=3B Replies
inline.<br>>=3B >=3B >=3B=
Date: Thu=2C 25 Jul 2013 22:27:17 +0300<br>>=3B >=3B >=3B From:
dan=
ken(a)redhat.com<br>&gt=3B >=3B >=3B To:
cybertimber2000(a)hotmail.com<br>=
>=3B >=3B >=3B CC: users(a)ovirt.org<br>&gt=3B >=3B
>=3B Subject:=
Re: [Users] oVirt 3.2 - Migration failed due to error:<br>>=3B >=3B
mi=
grateerr<br>>=3B >=3B >=3B<br>>=3B >=3B
>=3B On Thu=2C Jul 25=
=2C 2013 at 11:54:40AM -0400=2C Nicholas Kesick wrote:<br>>=3B >=3B
&g=
t=3B >=3B When I try to migrate a VM=2C any VM=2C between my two hosts=2C=
I receive<br>>=3B >=3B an error that says Migration failed due to
erro=
r: migrateerr. Looking in<br>>=3B >=3B the log I don't see any thing
th=
at jumps out other than the final message<br>>=3B >=3B >=3B
>=3B<b=
r>>=3B >=3B >=3B >=3B VDSGenericException: VDSErrorException:
Fail=
ed to MigrateStatusVDS=2C<br>>=3B >=3B error =3D Fatal error during
mig=
ration<br>>=3B >=3B >=3B >=3B<br>>=3B
>=3B >=3B >=3B Ovir=
t-engine is version 3.2.2-1.1.fc18.noarch=2C firewalld is<br>>=3B >=3B
=
disabled=2C and selinux is permissive.<br>>=3B >=3B
>=3B<br>>=3B &=
gt=3B >=3B Please do not say this in public=2C you're hurting Dan Walsh'=
s feelings =3B-)<br>>=3B >=3B >=3B<br>>=3B >=3B
I recall seeing =
his blog posts=2C and I agree. Not sure when I set it to<br>>=3B >=3B
p=
ermissive... maybe to get the 3.2 install w/ Firewalld setup to<br>>=3B
&=
gt=3B complete? I remember that was fixed in 3.2.1. I'll set it back to enf=
orcing.<br>>=3B >=3B >=3B >=3B<br>>=3B
>=3B >=3B >=3B ovi=
rt-node version is 2.6.1 on both hosts.<br>>=3B >=3B >=3B
>=3B<br>=
>=3B >=3B >=3B >=3B Any suggestions would be
welcome!<br>>=3B &g=
t=3B >=3B >=3B<br>>=3B >=3B >=3B<br>>=3B
>=3B >=3B I'd l=
ove to see /etc/vdsm/vdsm.log from source and destination. The<br>>=3B
&g=
t=3B >=3B intersting parts start with vmMigrate at the source and with<b=
r>>=3B >=3B >=3B vmMigrationCreate at the
destination.<br>>=3B >=
=3B Hmm=2C I probably should have pulled that sooner. So=2C I cleared the a=
ctive<br>>=3B >=3B VDSM (while nothing was running) and
libvirtd.log=2C=
booted one vm=2C and<br>>=3B >=3B tried to migrate it. Attached are
th=
e logs. It looks like it boils down<br>>=3B >=3B to (from the
source):<=
br>>=3B >=3B Traceback (most recent call last):<br>>=3B
>=3B Fil=
e "/usr/share/vdsm/vm.py"=2C line 271=2C in run<br>>=3B >=3B
File "/=
usr/share/vdsm/libvirtvm.py"=2C line 505=2C in<br>>=3B >=3B
_startUnder=
lyingMigration<br>>=3B >=3B File
"/usr/share/vdsm/libvirtvm.py"=2C l=
ine 541=2C in f<br>>=3B >=3B File
"/usr/lib64/python2.7/site-package=
s/vdsm/libvirtconnection.py"=2C<br>>=3B >=3B line 111=2C in
wrapper<br>=
>=3B >=3B File "/usr/lib64/python2.7/site-packages/libvirt.py"=2C
li=
ne 1178=2C in<br>>=3B >=3B migrateToURI2<br>>=3B >=3B
libvirtError:=
internal error Attempt to migrate guest to the same host<br>>=3B >=3B
=
localhost<br>>=3B >=3B Does this mean my UUIDs are the
same?<br>>=3B =
>=3B http://vaunaspada.babel.it/blog/?p=3D613<br>>=3B >=3B As far
as =
the destination=2C I'm really not understanding what's going
on<br>>=3B &=
gt=3B on the destination between "Destination VM creation succeeded" and<br=
>=3B >=3B ":destroy Called" that would lead to
it failing=2C except fo=
r what's after<br>>=3B >=3B the
traceback:<br>>=3B >=3B Traceback (=
most recent call last):<br>>=3B >=3B File
"/usr/share/vdsm/vm.py"=2C=
line 696=2C in _startUnderlyingVm<br>>=3B >=3B File
"/usr/share/vds=
m/libvirtvm.py"=2C line 1907=2C in<br>>=3B >=3B
_waitForIncomingMigrati=
onFinish<br>>=3B >=3B File
"/usr/lib64/python2.7/site-packages/vdsm/=
libvirtconnection.py"=2C<br>>=3B >=3B line 111=2C in
wrapper<br>>=3B =
>=3B File "/usr/lib64/python2.7/site-packages/libvirt.py"=2C line
2822=
=2C in<br>>=3B >=3B lookupByUUIDString<br>>=3B >=3B
libvirtError: D=
omain not found: no domain with matching uuid<br>>=3B >=3B
'50171e1b-cf=
21-41d8-80f3-88ab1b980091'<br>>=3B >=3B But that is the ID of the VM
by=
the looks of it.<br>>=3B >=3B Sorry Itamar=2C nothing was written to
l=
ibvirtd.log after I cleared it.<br>>=3B <br>>=3B
Thread-800::ERROR::201=
3-07-26 01:57:16=2C198::vm::198::vm.Vm::(_recover) <br>>=3B vmId=3D`50171=
e1b-cf21-41d8-80f3-88ab1b980091`::internal error Attempt to <br>>=3B migr=
ate guest to the same host localhost<br>>=3B Thread-800::ERROR::2013-07-2=
6 01:57:16=2C377::vm::286::vm.Vm::(run) <br>>=3B vmId=3D`50171e1b-cf21-41=
d8-80f3-88ab1b980091`::Failed to migrate<br>>=3B Traceback (most recent c=
all last):<br>>=3B File "/usr/share/vdsm/vm.py"=2C line 271=2C in
run<=
br>>=3B File "/usr/share/vdsm/libvirtvm.py"=2C line 505=2C in
<br>>=
=3B _startUnderlyingMigration<br>>=3B File
"/usr/share/vdsm/libvirtvm.=
py"=2C line 541=2C in f<br>>=3B File
"/usr/lib64/python2.7/site-packag=
es/vdsm/libvirtconnection.py"=2C <br>>=3B line 111=2C in
wrapper<br>>=
=3B File "/usr/lib64/python2.7/site-packages/libvirt.py"=2C line 1178=2C=
in <br>>=3B migrateToURI2<br>>=3B libvirtError: internal error
Attempt=
to migrate guest to the same host <br>>=3B localhost<br>>=3B
<br>>=
=3B what are your hostnames?<br><br>"host001" on 192.168.0.103 and
"host002=
" on 192.168.0.104<br>Even tried changing it=2C no
luck.<br><br>Could it be=
because the oVirt Node - Network tab - does not have any DNS servers speci=
fied?<br></div> </div></body>
</html>=
--_47c6ed94-d6e9-4300-b120-dd2552a8a89d_--