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Hi there,
adding a new node to an oVirt 3.0 cluster worked, but migration doesn't.. (=
same hardware, some node version 2.3.0)
"Migration failed due to Error: Could not connect to peer host" (WebGui)
Thread-2474::ERROR::2013-05-01 13:58:08,007::SecureXMLRPCServer::73::root::=
(handle_error) client ('172.16.101.102', 60836) (vdsm log on target host)
I remember there was a bug in this scenario where I had to uncomment the li=
ne in /etc/libvirt/libvirtd.conf:
listen_tls =3D 0 --> #listen_tls =3D 0
Rebooted the new HV in maintenance mode, the config setup persisted,
but the problem also persists...
Unfortunately I had the same issue in the past, but I just documented the s=
etting in/etc/libvirt/libvirtd.conf
as workaround, so it seems something is still missing...?
DNS & FQDN are setup properly...
Does anybody reminds of this bug and may help me out?
(didn't find this issue in the mail archive)
Thanks in advance!
Best,
Sven.
Sven Knohsalla | System Administration
Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mail s.knohsalla@netbi=
scuits.com | Skype: netbiscuits.admin
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link=3Dblue vli=
nk=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal>Hi
there,<o:p></=
o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal><o:p=
</o:p></p><p class=3DMsoNormal>adding a
new node to an oVirt 3.0 clu=
ster worked, but migration doesn’t.. (same
hardware, some node versio=
n 2.3.0)<o:p></o:p></p><p class=3DMsoNormal>“Migration
failed due to =
Error: Could not connect to peer host”
(WebGui)<o:p></o:p></p><p clas=
s=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal>Thread-2474::ERROR:=
:2013-05-01 13:58:08,007::SecureXMLRPCServer::73::root::(handle_error) clie=
nt ('172.16.101.102', 60836) (vdsm log on target
host)<o:p></o:p></p><p cla=
ss=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>I
remember there w=
as a bug in this scenario where I had to uncomment the line in /etc/libvirt=
/libvirtd.conf:<br>listen_tls =3D 0=A0 --> #listen_tls =3D
0<o:p></o:p><=
/p><p class=3DMsoNormal>Rebooted the new HV in maintenance mode, the config=
setup persisted,<o:p></o:p></p><p class=3DMsoNormal>but the
problem also p=
ersists…<o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p c=
lass=3DMsoNormal>Unfortunately I had the same issue in the past, but I just=
documented the setting in/etc/libvirt/libvirtd.conf<o:p></o:p></p><p
class=
=3DMsoNormal>as workaround, so it seems something is still missing…?<=
o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNorma=
l>DNS & FQDN are setup
properly…<o:p></o:p></p><p class=3DMsoNorm=
al><o:p> </o:p></p><p class=3DMsoNormal>Does anybody
reminds of this b=
ug and may help me out?<o:p></o:p></p><p
class=3DMsoNormal>(didn’t fi=
nd this issue in the mail archive)<o:p></o:p></p><p
class=3DMsoNormal><br>T=
hanks in advance!<o:p></o:p></p><p
class=3DMsoNormal><o:p> </o:p></p><=
p class=3DMsoNormal>Best,<o:p></o:p></p><p
class=3DMsoNormal>Sven.<o:p></o:=
p></p><p class=3DMsoNormal><o:p> </o:p></p><p
class=3DMsoNormal><span =
style=3D'color:#5A5A5A'>Sven Knohsalla </span><span
style=3D'color:#C00000'=
|</span><span style=3D'color:#5A5A5A'> System
Administration<o:p></o:p></s=
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3:25 a.m.
Hi,
check your conf files, if you use secure connection to host you should check the
parameters:
in /etc/conf/vdsm/vdsm.conf - check that "ssl=True" under [var]
in /etc/conf/libvirt/qemu.conf - check for spice_tls =1
and in /etc/conf/libvirt/libvirtd.conf - auth_tcp and listen_tcp are not declared (under a
comment).
to verify, restart vdsm service and run - vdsClient -s 0 getVdsCaps [-s for secure]. if
it returns, the configurations are good.
for unsecure connection:
in libvirtd.conf you should have auth_tcp="none" listen_tcp=1
in /etc/conf/vdsm/vdsm.conf - check that ssl=False
in /etc/conf/libvirt/qemu.conf - check for spice_tls=0
and again, to verify - vdsClient 0 getVdsCaps , if returns we're fine.
Please attach the results.
If it's not the issue, please attach your vdsm.log to check it more specifically.
Regards,
Yaniv Bronhaim.
----- Original Message -----
From: "Sven Knohsalla" <s.knohsalla(a)netbiscuits.com>
To: users(a)ovirt.org
Sent: Wednesday, May 1, 2013 5:02:07 PM
Subject: [Users] oVirt 3.0 - known issue with live migration
Hi there,
adding a new node to an oVirt 3.0 cluster worked, but migration doesn’t..
(same hardware, some node version 2.3.0)
“Migration failed due to Error: Could not connect to peer host” (WebGui)
Thread-2474::ERROR::2013-05-01
13:58:08,007::SecureXMLRPCServer::73::root::(handle_error) client
('172.16.101.102', 60836) (vdsm log on target host)
I remember there was a bug in this scenario where I had to uncomment the line
in /etc/libvirt/libvirtd.conf:
listen_tls = 0 --> #listen_tls = 0
Rebooted the new HV in maintenance mode, the config setup persisted,
but the problem also persists…
Unfortunately I had the same issue in the past, but I just documented the
setting in/etc/libvirt/libvirtd.conf
as workaround, so it seems something is still missing…?
DNS & FQDN are setup properly…
Does anybody reminds of this bug and may help me out?
(didn’t find this issue in the mail archive)
Thanks in advance!
Best,
Sven.
Sven Knohsalla | System Administration
Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mail
s.knohsalla(a)netbiscuits.com | Skype: netbiscuits.admin
Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY
Register Court: Local Court Kaiserslautern | Commercial Register ID: HR B
3604
Management Board : Guido Moggert, Michael Neidhöfer, Christian Reitz, Martin
Süß
This message and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.
It may also be privileged or otherwise protected by work product immunity or
other legal rules. Please notify the sender immediately by e-mail if you
have received this e-mail by mistake and delete this e-mail from your
system. If you are not the intended recipient you are notified that
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Please consider the environment before printing
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
1:30 a.m.
Hi Yaniv,
the config on all servers were fine (with SSL).
I had to reboot the "old" hypervisors to make migration from new hypervisor
possible (restart of libvirt would crash my VMs ;) ),
was a bit hard as I hadn't any other VM slots were I could migrate to..
Just have this behavior with oVirt 3.0 environment, oVirt3.2 with minimal F18 nodes works
fine here.. strange.
Want to give you feedback here as you answered very quickly.
Thanks again!
Cheers,
Sven.
-----Ursprüngliche Nachricht-----
Von: Yaniv Bronheim [mailto:ybronhei@redhat.com]
Gesendet: Donnerstag, 2. Mai 2013 10:26
An: Sven Knohsalla
Cc: users(a)ovirt.org
Betreff: Re: [Users] oVirt 3.0 - known issue with live migration
Hi,
check your conf files, if you use secure connection to host you should check the
parameters:
in /etc/conf/vdsm/vdsm.conf - check that "ssl=True" under [var]
in /etc/conf/libvirt/qemu.conf - check for spice_tls =1
and in /etc/conf/libvirt/libvirtd.conf - auth_tcp and listen_tcp are not declared (under a
comment).
to verify, restart vdsm service and run - vdsClient -s 0 getVdsCaps [-s for secure]. if
it returns, the configurations are good.
for unsecure connection:
in libvirtd.conf you should have auth_tcp="none" listen_tcp=1 in
/etc/conf/vdsm/vdsm.conf - check that ssl=False in /etc/conf/libvirt/qemu.conf - check for
spice_tls=0
and again, to verify - vdsClient 0 getVdsCaps , if returns we're fine.
Please attach the results.
If it's not the issue, please attach your vdsm.log to check it more specifically.
Regards,
Yaniv Bronhaim.
----- Original Message -----
From: "Sven Knohsalla"
<s.knohsalla(a)netbiscuits.com>
To: users(a)ovirt.org
Sent: Wednesday, May 1, 2013 5:02:07 PM
Subject: [Users] oVirt 3.0 - known issue with live migration
Hi there,
adding a new node to an oVirt 3.0 cluster worked, but migration doesn’t..
(same hardware, some node version 2.3.0)
“Migration failed due to Error: Could not connect to peer host”
(WebGui)
Thread-2474::ERROR::2013-05-01
13:58:08,007::SecureXMLRPCServer::73::root::(handle_error) client
('172.16.101.102', 60836) (vdsm log on target host)
I remember there was a bug in this scenario where I had to uncomment
the line in /etc/libvirt/libvirtd.conf:
listen_tls = 0 --> #listen_tls = 0
Rebooted the new HV in maintenance mode, the config setup persisted,
but the problem also persists…
Unfortunately I had the same issue in the past, but I just documented
the setting in/etc/libvirt/libvirtd.conf
as workaround, so it seems something is still missing…?
DNS & FQDN are setup properly…
Does anybody reminds of this bug and may help me out?
(didn’t find this issue in the mail archive)
Thanks in advance!
Best,
Sven.
Sven Knohsalla | System Administration
Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mail
s.knohsalla(a)netbiscuits.com | Skype: netbiscuits.admin
Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY
Register Court: Local Court Kaiserslautern | Commercial Register ID:
HR B
3604
Management Board : Guido Moggert, Michael Neidhöfer, Christian Reitz,
Martin Süß
This message and any files transmitted with it are confidential and
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It may also be privileged or otherwise protected by work product
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2:33 p.m.
Hey,
Restarting libvirt service won't crash your VMs.. Might be that during the migration
libvirt got crashed, did you try to restart only vdsm?
Can you attach your vdsm.log? Maybe I'll be able to point this issue to a specific bug
and find the reason for this failure..
Thanks
----- Original Message -----
From: "Sven Knohsalla" <s.knohsalla(a)netbiscuits.com>
To: "Yaniv Bronheim" <ybronhei(a)redhat.com>
Cc: users(a)ovirt.org
Sent: Thursday, May 9, 2013 9:30:09 AM
Subject: AW: [Users] oVirt 3.0 - known issue with live migration
Hi Yaniv,
the config on all servers were fine (with SSL).
I had to reboot the "old" hypervisors to make migration from new hypervisor
possible (restart of libvirt would crash my VMs ;) ),
was a bit hard as I hadn't any other VM slots were I could migrate to..
Just have this behavior with oVirt 3.0 environment, oVirt3.2 with minimal F18
nodes works fine here.. strange.
Want to give you feedback here as you answered very quickly.
Thanks again!
Cheers,
Sven.
-----Ursprüngliche Nachricht-----
Von: Yaniv Bronheim [mailto:ybronhei@redhat.com]
Gesendet: Donnerstag, 2. Mai 2013 10:26
An: Sven Knohsalla
Cc: users(a)ovirt.org
Betreff: Re: [Users] oVirt 3.0 - known issue with live migration
Hi,
check your conf files, if you use secure connection to host you should check
the parameters:
in /etc/conf/vdsm/vdsm.conf - check that "ssl=True" under [var]
in /etc/conf/libvirt/qemu.conf - check for spice_tls =1
and in /etc/conf/libvirt/libvirtd.conf - auth_tcp and listen_tcp are not
declared (under a comment).
to verify, restart vdsm service and run - vdsClient -s 0 getVdsCaps [-s for
secure]. if it returns, the configurations are good.
for unsecure connection:
in libvirtd.conf you should have auth_tcp="none" listen_tcp=1 in
/etc/conf/vdsm/vdsm.conf - check that ssl=False in
/etc/conf/libvirt/qemu.conf - check for spice_tls=0
and again, to verify - vdsClient 0 getVdsCaps , if returns we're fine.
Please attach the results.
If it's not the issue, please attach your vdsm.log to check it more
specifically.
Regards,
Yaniv Bronhaim.
----- Original Message -----
> From: "Sven Knohsalla" <s.knohsalla(a)netbiscuits.com>
> To: users(a)ovirt.org
> Sent: Wednesday, May 1, 2013 5:02:07 PM
> Subject: [Users] oVirt 3.0 - known issue with live migration
>
>
>
> Hi there,
>
>
>
>
>
> adding a new node to an oVirt 3.0 cluster worked, but migration doesn’t..
> (same hardware, some node version 2.3.0)
>
> “Migration failed due to Error: Could not connect to peer host”
> (WebGui)
>
>
>
> Thread-2474::ERROR::2013-05-01
> 13:58:08,007::SecureXMLRPCServer::73::root::(handle_error) client
> ('172.16.101.102', 60836) (vdsm log on target host)
>
>
>
> I remember there was a bug in this scenario where I had to uncomment
> the line in /etc/libvirt/libvirtd.conf:
> listen_tls = 0 --> #listen_tls = 0
>
> Rebooted the new HV in maintenance mode, the config setup persisted,
>
> but the problem also persists…
>
>
>
> Unfortunately I had the same issue in the past, but I just documented
> the setting in/etc/libvirt/libvirtd.conf
>
> as workaround, so it seems something is still missing…?
>
>
>
> DNS & FQDN are setup properly…
>
>
>
> Does anybody reminds of this bug and may help me out?
>
> (didn’t find this issue in the mail archive)
>
>
> Thanks in advance!
>
>
>
> Best,
>
> Sven.
>
>
>
> Sven Knohsalla | System Administration
>
>
>
> Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mail
> s.knohsalla(a)netbiscuits.com | Skype: netbiscuits.admin
>
> Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY
>
>
>
>
>
>
>
>
>
>
>
> Register Court: Local Court Kaiserslautern | Commercial Register ID:
> HR B
> 3604
> Management Board : Guido Moggert, Michael Neidhöfer, Christian Reitz,
> Martin Süß
>
>
>
> This message and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
> It may also be privileged or otherwise protected by work product
> immunity or other legal rules. Please notify the sender immediately by
> e-mail if you have received this e-mail by mistake and delete this
> e-mail from your system. If you are not the intended recipient you are
> notified that disclosing, copying, distributing or taking any action
> in reliance on the contents of this information is strictly prohibited.
>
> Warning: Although Netbiscuits has taken reasonable precautions to
> ensure no viruses are present in this email, the company cannot accept
> responsibility for any loss or damage arising from the use of this email or
> attachments.
>
>
>
> Please consider the environment before printing
>
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
7:29 a.m.
On 05/01/2013 05:02 PM, Sven Knohsalla wrote:
Hi there,
adding a new node to an oVirt 3.0 cluster worked, but migration
doesn’t.. (same hardware, some node version 2.3.0)
“Migration failed due to Error: Could not connect to peer host” (WebGui)
Thread-2474::ERROR::2013-05-01
13:58:08,007::SecureXMLRPCServer::73::root::(handle_error) client
('172.16.101.102', 60836) (vdsm log on target host)
I remember there was a bug in this scenario where I had to uncomment the
line in /etc/libvirt/libvirtd.conf:
listen_tls = 0 --> #listen_tls = 0
Rebooted the new HV in maintenance mode, the config setup persisted,
but the problem also persists…
Unfortunately I had the same issue in the past, but I just documented
the setting in/etc/libvirt/libvirtd.conf
as workaround, so it seems something is still missing…?
DNS & FQDN are setup properly…
Does anybody reminds of this bug and may help me out?
(didn’t find this issue in the mail archive)
Thanks in advance!
Best,
Sven.
Sven Knohsalla |System Administration
Office +49 631 68036 433 | Fax +49 631 68036 111
|E-Mails.knohsalla(a)netbiscuits.com| Skype: netbiscuits.admin
Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY
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*Register Court:*Local Court Kaiserslautern | *Commercial Register ID:*
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*Management Board*: Guido Moggert, Michael Neidhöfer, Christian Reitz,
Martin Süß
This message and any files transmitted with it are confidential and
intended solely for the use of the individual or entity to whom they are
addressed. It may also be privileged or otherwise protected by work
product immunity or other legal rules. Please notify the sender
immediately by e-mail if you have received this e-mail by mistake and
delete this e-mail from your system. If you are not the intended
recipient you are notified that disclosing, copying, distributing or
taking any action in reliance on the contents of this information is
strictly prohibited.
Warning: Although Netbiscuits has taken reasonable precautions to ensure
no viruses are present in this email, the company cannot accept
responsibility for any loss or damage arising from the use of this email
or attachments.
Beschreibung: Beschreibung:
http://www.netbiscuits.com/image/image_gallery?uuid=0ba7711a-a277-4ea0-ac...
consider the environment before printing
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
any chance of moving to a more recent version which would be easier to
get support for (and a couple thousand bugs fixed since 3.0...)
4013
days inactive
4024
days old
4 comments
3 participants
participants (3)
-
Itamar Heim -
Sven Knohsalla -
Yaniv Bronheim