iSCSI Storage - sda failue - how to move VMs?
by shimano
Hi guys,
I have some VMs with preallocated disks on - still "green" - iSCSI Storage
domain, where one of disks is going to die, which caused to change iscsi
mount to read only. Of course all VMs allocated on this storage has been
paused or turned off.
Is there any way to save these VMs (disks)?
9 years, 11 months
iSCSI Storage - sda failue - how to move VMs?
by Andrzej Suś
Hi guys,
I have some VMs with preallocated disks on - still "green" - iSCSI Storage
domain, where one of disks is going to die, which caused to change iscsi
mount to read only. Of course all VMs allocated on this storage has been
paused or turned off.
Is there any way to save these VMs (disks)?
9 years, 11 months
Strange Error
by Koen Vanoppen
Dear All,
The following appears in my ovirt-engine.log recently:
2015-01-21 13:41:44,181 WARN
[org.ovirt.engine.core.bll.AddVmFromScratchCommand]
(DefaultQuartzScheduler_Worker-52) [69997d54] CanDoAction of action
AddVmFromScratch failed.
Reasons:VAR__ACTION__ADD,VAR__TYPE__VM,ACTION_TYPE_FAILED_NAME_ALREADY_USED
Any Ideas? It just keeps flooding my log file.
Kind regards,
Koen
9 years, 11 months
[QE][ACTION REQUIRED] oVirt 3.5.1 GA status
by Sandro Bonazzola
Hi,
We have no blockers for oVirt 3.5.1 GA [1] so we're good to go with the release.
We're now gathering final release rpms and performing last sanity tests.
Maintainers:
Please review packages list and provide required rpms
There are still 50 bugs [2] targeted to 3.5.1.
Excluding node and documentation bugs we still have 30 bugs [3] targeted to 3.5.1.
All of them will be automatically re-targeted to 3.5.2 if severity is set to high or urgent, otherwise they'll be re-targeted to 3.6
Maintainers / Assignee:
- ACTION: Please fill release notes, the page has been created here [4]
[1] http://bugzilla.redhat.com/1155170
[2] http://goo.gl/7G0PDV
[3] http://goo.gl/6gUbVr
[4] http://www.ovirt.org/OVirt_3.5.1_Release_Notes
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
9 years, 11 months
Ovirt 3.5 / CentOS 7 / GlusterFS - Host loses network config on reboot
by Tim Macy
I have a three node cluster that worked fine upon setup, but randomly (Its
happened three times now) when a host is rebooted it loses its network
config. I backed up the ifcfg*, route, and rule* files to quickly put
things back in place, but even then vdsm fails to start and host reinstall
from the engine errors on vdsm startup. The only way that I have found to
recover the node is yum remove vdsm* libvirt*, and rm -Rf /etc/vdsm
& /var/lib/vdsm. Then I can run host reinstall from the engine.
Where the error occurs in host-deploy log:
2015-01-20 01:21:58 DEBUG otopi.plugins.otopi.services.systemd
plugin.execute:866 execute-output: ('/bin/systemctl', 'start',
'vdsmd.service') stderr:
Job for vdsmd.service failed. See 'systemctl status vdsmd.service' and
'journalctl -xn' for details.
2015-01-20 01:21:58 DEBUG otopi.context context._executeMethod:152 method
exception
Traceback (most recent call last):
File "/tmp/ovirt-6z1CuMPhsV/pythonlib/otopi/context.py", line 142, in
_executeMethod
method['method']()
File
"/tmp/ovirt-6z1CuMPhsV/otopi-plugins/ovirt-host-deploy/vdsm/packages.py",
line 219, in _start
self.services.state('vdsmd', True)
File "/tmp/ovirt-6z1CuMPhsV/otopi-plugins/otopi/services/systemd.py",
line 138, in state
'start' if state else 'stop'
File "/tmp/ovirt-6z1CuMPhsV/otopi-plugins/otopi/services/systemd.py",
line 77, in _executeServiceCommand
raiseOnError=raiseOnError
File "/tmp/ovirt-6z1CuMPhsV/pythonlib/otopi/plugin.py", line 871, in
execute
command=args[0],
RuntimeError: Command '/bin/systemctl' failed to execute
2015-01-20 01:21:58 ERROR otopi.context context._executeMethod:161 Failed
to execute stage 'Closing up': Command '/bin/systemctl' failed to execute
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:490
ENVIRONMENT DUMP - BEGIN
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/error=bool:'True'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>,
RuntimeError("Command '/bin/systemctl' failed to execute",), <traceback
object at 0x259cbd8>)]'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:504
ENVIRONMENT DUMP - END
2015-01-20 01:21:58 INFO otopi.context context.runSequence:417 Stage:
Pre-termination
2015-01-20 01:21:58 DEBUG otopi.context context.runSequence:421 STAGE
pre-terminate
2015-01-20 01:21:58 DEBUG otopi.context context._executeMethod:138 Stage
pre-terminate METHOD otopi.plugins.otopi.core.misc.Plugin._preTerminate
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:490
ENVIRONMENT DUMP - BEGIN
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/aborted=bool:'False'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/debug=int:'0'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/error=bool:'True'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>,
RuntimeError("Command '/bin/systemctl' failed to execute",), <traceback
object at 0x259cbd8>)]'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/executionDirectory=str:'/root'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/log=bool:'True'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/pluginGroups=str:'otopi:ovirt-host-deploy'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/pluginPath=str:'/tmp/ovirt-6z1CuMPhsV/otopi-plugins'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/suppressEnvironmentKeys=list:'[]'
2015-01-20 01:21:58 DEBUG otopi.context context.dumpEnvironment:500 ENV
COMMAND/chkconfig=str:'/sbin/chkconfig'
9 years, 11 months
答复: 答复: RESOLVED USB Modem in a VM
by Xie, Chao
Hi, all
I later found a msi about "USBFilterEditor.msi"
As the guide http://www.uaustral.cl/ovirt-engine/docs/manual/en_US/html/Administration...
I use my own usbfilter.txt to replace the /etc/ovirt-engine/usbfilter.txt in the rhevm host.
Then the vm can detect my usb device in the host ~
-----邮件原件-----
发件人: Itamar Heim [mailto:iheim@redhat.com]
发送时间: 2015年1月20日 14:37
收件人: Xie, Chao/谢 超
抄送: VONDRA Alain
主题: Re: 答复: [ovirt-users] RESOLVED USB Modem in a VM
Please cc the mailing list and share if hook is installed on the host and custom properties defined properly, also, lsusb from before you start the VM. Thanks.
On Jan 20, 2015 7:55 AM, "Xie, Chao" <xiec.fnst(a)cn.fujitsu.com> wrote:
>
>
> Hello
> I read all your letter about USB Modem. But I'm confused t
Hello
I read all your letter about USB Modem. But I'm confused that "USB Modem" means "USB Storage" or something else? I try to redirect the usb device in the host to vm (win7), but in vm there isn't any usb device.
-----邮件原件-----
发件人: users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] 代表 VONDRA Alain
发送时间: 2015年1月19日 19:32
收件人: VONDRA Alain; Itamar Heim; users(a)ovirt.org
主题: Re: [ovirt-users] RESOLVED USB Modem in a VM
It's working, in fact after the update from oVirt 3.4 to 3.5 my Cluster compatibility version was still in 3.4, I've changed it to 3.5 and the hostusb appeared...
Now the modem is well detected in my Windows 2008 VM.
Thank you very much everybody for your help Alain
Alain VONDRA
Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière
+33 1 44 39 77 76
UNICEF France
3 rue Duguay Trouin 75006 PARIS
www.unicef.fr
-----Message d'origine-----
De : users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] De la part de VONDRA Alain Envoyé : lundi 19 janvier 2015 12:03 À : Itamar Heim; users(a)ovirt.org Objet : Re: [ovirt-users] USB Modem in a VM
Yes I made this :
engine-config -s "UserDefinedVMProperties=hostusb=0x0572:0x1321"
and nothing appear on the Edit VM, only :
- sndbuf
- vhost
- sap_agent
- viodiskattach
Is there any possibility to verify ?
The first command I put engine-config -s "UserDefinedVMProperties=hostusb=true;another_property=regexp" following the doc, maybe this option is blocking the hook ?
Alain
Alain VONDRA
Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière
+33 1 44 39 77 76
UNICEF France
3 rue Duguay Trouin 75006 PARIS
www.unicef.fr
-----Message d'origine-----
De : Itamar Heim [mailto:iheim@redhat.com] Envoyé : lundi 19 janvier 2015 11:29 À : VONDRA Alain; users(a)ovirt.org Objet : Re: [ovirt-users] USB Modem in a VM
On 01/19/2015 12:23 PM, VONDRA Alain wrote:
> Hi,
> I've tried to use hook hostusb, I've installed vdsm-hook-hostusb.noarch 0:4.16.10-0.el6, and followed the documentation on http://www.ovirt.org/Vdsm_Hooks, but the new hook doesn't appear on the UI using "Edit VM" and "custom properties".
> Is there any other way to install hooks, the documentation is not so clear, and I'm not very fine with python.
> Thanks
you don't need to know python.
did you run the engine side commands (engine-config -s UserDefinedVMProperties... and restarted the engine)?
check http://blog.conoracallahan.com/blog/2014/07/19/ovirt-usb-passthrough/
> Alain
>
>
>
>
> Alain VONDRA
> Chargé d'exploitation des Systèmes d'Information Direction
> Administrative et Financière
> +33 1 44 39 77 76
> UNICEF France
> 3 rue Duguay Trouin 75006 PARIS
> www.unicef.fr
>
>
>
>
> -----Message d'origine-----
> De : Itamar Heim [mailto:iheim@redhat.com] Envoyé : dimanche 18
> janvier 2015 11:42 À : VONDRA Alain Objet : Re: [ovirt-users] USB
> Modem in a VM
>
> On 01/18/2015 12:36 PM, VONDRA Alain wrote:
>> Hi,
>> I didn't try yet this option http://www.ovirt.org/VDSM-Hooks/hostusb
>> to inject it Do you think it will be a better solution ?
>
> that's the "right solution".
> I'll reply again on list so folks can help you with it as needed.
>
>> Thanks
>> Alain
>>
>>
>>
>> Alain VONDRA
>> Chargé d'exploitation des Systèmes d'Information Direction
>> Administrative et Financière
>> +33 1 44 39 77 76
>> UNICEF France
>> 3 rue Duguay Trouin 75006 PARIS
>> www.unicef.fr
>>
>>
>>
>>
>> ________________________________________
>> De : Itamar Heim [iheim(a)redhat.com]
>> Envoyé : vendredi 16 janvier 2015 19:21 À : VONDRA Alain Objet : Re:
>> [ovirt-users] USB Modem in a VM
>>
>> On 01/15/2015 05:56 PM, VONDRA Alain wrote:
>>> Hi,
>>> Thank you for your answer, I've tried to insert my USB modem, but it doesn't up in the Windows VM.
>>> I've tried to insert via virt-manager without success, I can't apply the modification, however I see the modem using lsusb :
>>>
>>> lsusb
>>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 0624:0248 Avocent Corp. Virtual Hub Bus 001 Device 004: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse Bus 002 Device 010: ID 0572:1321 Conexant Systems (Rockwell), Inc.
>>>
>>> I've unload the "cdc_acm" kernel module via rmmod without success.
>>> I've also tried to edit the xml appending the ID and VENDDOR tags :
>>>
>>> <hostdev mode='subsystem' type='usb'>
>>> <source>
>>> <vendor id='0x0572'/>
>>> <product id='0x1321'/>
>>> </source>
>>> </hostdev>
>>>
>>> Ut at the first load the config disappears...
>>> Do I need to restart the host or restart libvirtd services ?
>>>
>>> Thanks for your help
>>> Alain
>>>
>>>
>>>
>>> Alain VONDRA
>>> Chargé d'exploitation des Systèmes d'Information Direction
>>> Administrative et Financière
>>> +33 1 44 39 77 76
>>> UNICEF France
>>> 3 rue Duguay Trouin 75006 PARIS
>>> www.unicef.fr
>>>
>>>
>>>
>>>
>>> -----Message d'origine-----
>>> De : Alon Bar-Lev [mailto:alonbl@redhat.com] Envoyé : mardi 13
>>> janvier 2015 17:47 À : VONDRA Alain Cc : users(a)ovirt.org Objet : Re:
>>> [ovirt-users] USB Modem in a VM
>>>
>>>
>>>
>>> ----- Original Message -----
>>>> From: "VONDRA Alain" <AVONDRA(a)unicef.fr>
>>>> To: users(a)ovirt.org
>>>> Sent: Tuesday, January 13, 2015 5:55:01 PM
>>>> Subject: [ovirt-users] USB Modem in a VM
>>>>
>>>>
>>>>
>>>> Hi,
>>>>
>>>> Can you tell me if I can use an USB modem through one of the
>>>> hypervisor hosts to a Windows VM ?
>>>>
>>>> I’d like to install a Windows Fax Server.
>>>>
>>>> Thank you for your answers.
>>>
>>>
>>> should be possible using qemu args: -usbdevice
>>> host:vendor_id:product_id
>>>
>>> in libvirt replace @VENDOR@ and @DEVICE@ to device specific properties:
>>>
>>> <domain type='kvm'>
>>> <name>...</name>
>>> …
>>> <devices>
>>> …
>>> <hostdev mode='subsystem' type='usb'>
>>> <source>
>>> <vendor id='0x@VENDOR@'/>
>>> <product id='0x@DEVICE@'/>
>>> </source>
>>> </hostdev>
>>> </devices>
>>> </domain>
>>>
>>> if this option is not exposed in ui you can use vdsm-hooks[1] to modify the libvirt configuration and inject such device.
>>>
>>> Regards,
>>> Alon
>>>
>>> [1] http://www.ovirt.org/VDSM-Hooks
>>> _______________________________________________
>>> Users mailing list
>>> Users(a)ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>
>> have you used http://www.ovirt.org/VDSM-Hooks/hostusb to inject it?
>>
>
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
9 years, 11 months
Re: [ovirt-users] Migration from Xenserver 6.2 to KVM.
by mots
------=_Part_16_44294926.1421755079214
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
-----Urspr=C3=BCngliche Nachricht-----
> Von:Yaniv Dary <ydary(a)redhat.com>
> Gesendet: Die 20 Januar 2015 08:47
> An: Kalil de A. Carvalho <kalilac(a)gmail.com>
> CC: users(a)ovirt.org
> Betreff: Re: [ovirt-users] Migration from Xenserver 6.2 to KVM.
>=20
>=20
>=20
> -----------
> From: "Kalil de A. Carvalho" <kalilac(a)gmail.com>
> To: users(a)ovirt.org
> Sent: Monday, January 19, 2015 7:43:31 PM
> Subject: [ovirt-users] Migration from Xenserver 6.2 to KVM.
>=20
> Hello all.
>=20
> I work in a company that want test KVM/oVirt.
>=20
> The problem is the current environment running Xenserver 6.2 and is mandatory that we can migrate from the Xenserver to KVM.
>=20
> Research about it =C2=A0I saw that is not supported.
>=20
> I this true=3F
>=20
> You can use a v2v tool to migrate VMs from Xen to KVM, I believe.
>=20
> Should not be a problem.
That only works if it's a GNU/Linux installation running Xen, not with Xenserver. From what I've seen, the reason for this is that Xenserver doesn't include libvirt, so v2v can't connect to it.
>=20
> Best regards.
>=20
> --
>=20
> Atenciosamente,
>=20
> Kalil de A. Carvalho
>=20
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>=20
> _______________________________________________
>=20
> Users mailing list
>=20
> Users(a)ovirt.org
>=20
> http://lists.ovirt.org/mailman/listinfo/users
>=20
>=20
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9 years, 11 months
Problem Upgrading 3.4.4 -> 3.5
by InterNetX - Juergen Gotteswinter
Hi,
i am currently trying to upgrade an existing 3.4.4 Setup (which got
upgraded several times before, starting at 3.3), but this time i run
into a Error while Upgrading the DB
-- snip --
********* QUERY **********
ALTER TABLE event_subscriber DROP CONSTRAINT
fk_event_subscriber_event_notification_methods;
**************************
2014-12-20 00:16:27 DEBUG
otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema
plugin.executeRaw:803 execute-result:
['/usr/share/ovirt-engine/dbscripts/schema.sh', '-s', 'localhost', '-p',
'5432', '-u', 'engine', '-d', 'engine', '-l',
'/var/log/ovirt-engine/setup/ovirt-engine-setup-20141220001232-3xjymi.log',
'-c', 'apply'], rc=1
2014-12-20 00:16:27 DEBUG
otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema
plugin.execute:861 execute-output:
['/usr/share/ovirt-engine/dbscripts/schema.sh', '-s', 'localhost', '-p',
'5432', '-u', 'engine', '-d', 'engine', '-l',
'/var/log/ovirt-engine/setup/ovirt-engine-setup-20141220001232-3xjymi.log',
'-c', 'apply'] stdout:
Creating schema engine@localhost:5432/engine
Saving custom users permissions on database objects...
upgrade script detected a change in Config, View or Stored Procedure...
Running upgrade sql script
'/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0000_config.sql'...
Running upgrade sql script
'/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0010_custom.sql'...
Running upgrade sql script
'/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0020_add_materialized_views_table.sql'...
Running upgrade sql script
'/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0030_materialized_views_extensions.sql'...
Running upgrade sql script
'/usr/share/ovirt-engine/dbscripts/upgrade/pre_upgrade/0040_extend_installed_by_column.sql'...
Dropping materialized views...
Running upgrade sql script
'/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0010_add_tables_for_gluster_volume_and_brick_details.sql'...
Running upgrade sql script
'/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0020_gluster_refresh_gluster_volume_details-event_map.sql'...
Skipping upgrade script
/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0030_add_ha_columns_to_vds_statistics.sql,
already installed by 03040610
Skipping upgrade script
/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0040_add_ha_maintenance_events.sql,
already installed by 03040620
Running upgrade sql script
'/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0050_event_notification_methods.sql'...
2014-12-20 00:16:27 DEBUG
otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema
plugin.execute:866 execute-output:
['/usr/share/ovirt-engine/dbscripts/schema.sh', '-s', 'localhost', '-p',
'5432', '-u', 'engine', '-d', 'engine', '-l',
'/var/log/ovirt-engine/setup/ovirt-engine-setup-20141220001232-3xjymi.log',
'-c', 'apply'] stderr:
psql:/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0050_event_notification_methods.sql:2:
ERROR: constraint "fk_event_subscriber_event_notification_methods" of
relation "event_subscriber" does not exist
FATAL: Cannot execute sql command:
--file=/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0050_event_notification_methods.sql
2014-12-20 00:16:27 DEBUG otopi.context context._executeMethod:152
method exception
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/otopi/context.py", line 142, in
_executeMethod
method['method']()
File
"/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine/db/schema.py",
line 291, in _misc
oenginecons.EngineDBEnv.PGPASS_FILE
File "/usr/lib/python2.6/site-packages/otopi/plugin.py", line 871, in
execute
command=args[0],
RuntimeError: Command '/usr/share/ovirt-engine/dbscripts/schema.sh'
failed to execute
2014-12-20 00:16:27 ERROR otopi.context context._executeMethod:161
Failed to execute stage 'Misc configuration': Command
'/usr/share/ovirt-engine/dbscripts/schema.sh' failed to execute
2014-12-20 00:16:27 DEBUG otopi.transaction transaction.abort:131
aborting 'Yum Transaction'
-- snip --
after that, engine-setup starts doing a rollback to 3.4.4 which
worksflawless.
Anyone got an Idea what is causing this?
Thanks,
Juergen
9 years, 11 months
