Re: [Users] forced shutdown with client agent
On 04/20/2013 10:52 PM, Michal Skrivanek wrote: On 20 Apr 2013, at 22:42, Itamar Heim ih...@redhat.com wrote: On 03/29/2013 04:58 AM, Thomas Scofield wrote: I have run into a scenario after installing the client agent. If a VM is shutdown, the client agent calls the shutdown command with a 1 minute timeout. Dummy-2::INFO::2013-03-28 14:05:21,892::vdsAgentLogic::138::root::Shutting down (timeout = 30, message = 'System Administrator has initiated shutdown of this Virtual Machine. Virtual Machine is shutting down.' Since the shutdown command is called with time parameter the VM sets the /etc/nologin file. When the VM is forced down the /etc/nologin file is not cleared and when it comes back up only root can login until the /etc/nologin file is cleared. hmmm, Vinzenz - should guest agent clear that on guest startup, if guest agent set this at shutdown? It's not guest agent, shutdown does it. It behaves the same on real hw Is their some some reason the shutdown time is set to 30 seconds (rounded up to 1 minute in the code)? Are there any know issues with setting this to 0? Vinzenz - if we are rounding up - is this a bug? possibly yes Sounds pretty much like a bug to me Is this the right way to change it to 0? psql engine postgres -c update vdc_options set option_value = '0' where option_name = 'VmGracefulShutdownTimeout'; notmally the grace period is there for other users to react befor shutdown starts. I wonder if it's that much relevant here.., if we assume single user most of the time 0 (i.e. now) should be ok ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Regards, Vinzenz Feenstra | Senior Software Engineer RedHat Engineering Virtualization R D Phone: +420 532 294 625 IRC: vfeenstr or evilissimo Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] 1 node cluster problem
Hi, I have one node cluster (ovirt version 3.2) and this node went down because kernel panic. In wui I can see it is down, but VMs are still reported to be running. (they dont, ofcourse..) I manualy rebooted that host and now it is up. But problem is, that I can not activate it in wui (still red) If I press Confirm 'Host has been Rebooted' it says: Manual fence did not revoke the selected SPM (node1.site.com) since the master storage domain was not active or could not use another host for the fence operation. If I try to put host in maitenance it says: Error while executing action: Cannot switch the following Hosts to Maintenance mode: node1.site.com. One or more running VMs are indicated as non-migratable. The non-migratable VMs are: vm2.site.com. I removed HA mode from vm2.site.com, but did not do the job. I can not even Power off running hosts. Is there any way what to do? Thank you, Jakub Bittner ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] usb support ,what is the meaning of native,legacy
Hi, Information about the native vs. legacy USB support is well explained in http://www.ovirt.org/Features/SPICERelatedFeatures As for monitor number, it defines the number of monitor devices on the guest. Practically, what it gets you is a second client window that you can extend your guest desktop onto. (some details on that are also on the same wiki page). Regards, Oved - Original Message - From: bigclouds bigclo...@163.com To: users@ovirt.org Sent: Monday, April 22, 2013 4:55:17 AM Subject: [Users] usb support ,what is the meaning of native,legacy hi,all: 1.if use spice protocol, enable usb support. what is the meaning of 'legacy, native', what is monitor number? thanks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] 1 node cluster problem
On 04/22/2013 09:30 AM, Jakub Bittner wrote: Hi, I have one node cluster (ovirt version 3.2) and this node went down because kernel panic. In wui I can see it is down, but VMs are still reported to be running. (they dont, ofcourse..) I manualy rebooted that host and now it is up. But problem is, that I can not activate it in wui (still red) If I press Confirm 'Host has been Rebooted' it says: Manual fence did not revoke the selected SPM (node1.site.com) since the master storage domain was not active or could not use another host for the fence operation. If I try to put host in maitenance it says: Error while executing action: Cannot switch the following Hosts to Maintenance mode: node1.site.com. One or more running VMs are indicated as non-migratable. The non-migratable VMs are: vm2.site.com. I removed HA mode from vm2.site.com, but did not do the job. I can not even Power off running hosts. Is there any way what to do? Thank you, Jakub Bittner ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users iirc, there is a corner case with a single host in DC around this fixed post ovirt 3.2 (http://gerrit.ovirt.org/#/c/13045/), but if you rebooted the host, and it is back up, engine shouldn't have an issue connecting to VDSM and detecting the VMs are no longer running. if the host/vdsm are up and running, and host is activated in engine - what status is it at? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] 1 node cluster problem
On 04/22/2013 09:53 AM, Jakub Bittner wrote: Dne 22.4.2013 08:33, Itamar Heim napsal(a): On 04/22/2013 09:30 AM, Jakub Bittner wrote: Hi, I have one node cluster (ovirt version 3.2) and this node went down because kernel panic. In wui I can see it is down, but VMs are still reported to be running. (they dont, ofcourse..) I manualy rebooted that host and now it is up. But problem is, that I can not activate it in wui (still red) If I press Confirm 'Host has been Rebooted' it says: Manual fence did not revoke the selected SPM (node1.site.com) since the master storage domain was not active or could not use another host for the fence operation. If I try to put host in maitenance it says: Error while executing action: Cannot switch the following Hosts to Maintenance mode: node1.site.com. One or more running VMs are indicated as non-migratable. The non-migratable VMs are: vm2.site.com. I removed HA mode from vm2.site.com, but did not do the job. I can not even Power off running hosts. Is there any way what to do? Thank you, Jakub Bittner ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users iirc, there is a corner case with a single host in DC around this fixed post ovirt 3.2 (http://gerrit.ovirt.org/#/c/13045/), but if you rebooted the host, and it is back up, engine shouldn't have an issue connecting to VDSM and detecting the VMs are no longer running. if the host/vdsm are up and running, and host is activated in engine - what status is it at? Hypervisor node is reported to be down by ovirt engine, but it is running. The VMs have question mark in their statuses. what happens when you activate the host? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] save to restart libvirtd ?
On Thu, Apr 18, 2013 at 07:40:41PM +0100, Alex Leonhardt wrote: ah, i dont have that configured anyway as I thought from the beginning that i'd like to keep control over when a host is being rebooted ... unfortunately, the VMs are running storage domains too (NFS) so it'd take those down I believe ... i'll try w/o stopping vdsm first ... on one that hopefully doesnt run too many critical apps at the time .. i'll report back how it went if anyone's interested :) Please do - since Vdsm should've restarted itself anyway. On 04/17/2013 08:07 AM, Omer Frenkel wrote: *From: *Alex Leonhardt alex.t...@gmail.com *To: *Dan Kenigsberg dan...@redhat.com *Cc: *oVirt Mailing List users@ovirt.org *Sent: *Wednesday, April 17, 2013 1:02:25 AM *Subject: *Re: [Users] save to restart libvirtd ? would that stop any of the running VMs ? it shouldn't, but if you have ovirt engine running, make sure that power management not active for this host, since after timeout (usually 1 minute) when vdsm is down, the host will be fenced (restarted) - then the vms will surely stop.. look at http://www.ovirt.org/Automatic_Fencing http://www.ovirt.org/Automatic_Fencing%20for more info about automatic fencing in engine. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] 1 node cluster problem
Dne 22.4.2013 11:42, Itamar Heim napsal(a): On 04/22/2013 09:53 AM, Jakub Bittner wrote: Dne 22.4.2013 08:33, Itamar Heim napsal(a): On 04/22/2013 09:30 AM, Jakub Bittner wrote: Hi, I have one node cluster (ovirt version 3.2) and this node went down because kernel panic. In wui I can see it is down, but VMs are still reported to be running. (they dont, ofcourse..) I manualy rebooted that host and now it is up. But problem is, that I can not activate it in wui (still red) If I press Confirm 'Host has been Rebooted' it says: Manual fence did not revoke the selected SPM (node1.site.com) since the master storage domain was not active or could not use another host for the fence operation. If I try to put host in maitenance it says: Error while executing action: Cannot switch the following Hosts to Maintenance mode: node1.site.com. One or more running VMs are indicated as non-migratable. The non-migratable VMs are: vm2.site.com. I removed HA mode from vm2.site.com, but did not do the job. I can not even Power off running hosts. Is there any way what to do? Thank you, Jakub Bittner ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users iirc, there is a corner case with a single host in DC around this fixed post ovirt 3.2 (http://gerrit.ovirt.org/#/c/13045/), but if you rebooted the host, and it is back up, engine shouldn't have an issue connecting to VDSM and detecting the VMs are no longer running. if the host/vdsm are up and running, and host is activated in engine - what status is it at? Hypervisor node is reported to be down by ovirt engine, but it is running. The VMs have question mark in their statuses. what happens when you activate the host? I cant, it is grayed out. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] video performance
Hi Ryan, Ryan Wilkinson píše v Čt 11. 04. 2013 v 17:02 -0600: Not getting very good quality playback when watching videos on a vm through spice console. It works, just very jittery. Have installed client tools and verified display driver is using the redhat driver. Any other ideas for improving video performance? Could you add some more information, please? Specifically client, host and guest information would be helpful and what kind of video are you trying to play. There is known performance problem when you are playing html5 video that is being worked on currently, and you can expect low performance of large-size flash videos as well - but that applies to physical system as well. David ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- David Jaša, RHCE SPICE QE based in Brno GPG Key: 22C33E24 Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24 smime.p7s Description: S/MIME cryptographic signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Spice-devel] Configure spice plugin for wan
Andrew Cathrow píše v Ne 21. 04. 2013 v 20:05 -0400: - Original Message - From: Itamar Heim ih...@redhat.com To: Gianluca Cecchi gianluca.cec...@gmail.com Cc: Michael Pasternak mpast...@redhat.com, spice-de...@lists.freedesktop.org, users users@ovirt.org, René Koch r.k...@ovido.at Sent: Saturday, April 20, 2013 5:03:25 PM Subject: Re: [Spice-devel] [Users] Configure spice plugin for wan On 03/24/2013 09:17 PM, Gianluca Cecchi wrote: On Sun, Mar 24, 2013 at 10:08 AM, Michael Pasternak wrote: was this resolved? you've mentioned above you are using 'rhev-agent' - ovirt may be checking for ovirt-guest-agent'... please send list of installed applications as reported by the guest agent (restapi probably easiest). No, only a few lines shown for applications and no wan option shown in user portal... I compiled ovirt-guest-agent service for windows XP and Windows7 A quick command line example of using rest/api to get applications? Applications aren't accessible using REST-API. But it would be great if this would be added as a feature in 3.3... :) interesting. michael - any reason for this? the overhead of sending a bulk of applications when listing vms at /vms, but this can be implemented as emulated sub-collection under vm (as we did for /cdroms), i've filed [1] for this. [1] https://bugzilla.redhat.com/show_bug.cgi?id=926928 as a workaround, command line can be done at host level via vdsClient -s 0 getAllVmStats It remains the problem to use wan options in oVirt. Can I execute some test as in http://www.ovirt.org/How_to_Connect_to_SPICE_Console_Without_Portal how to translate these wan options if I want to try this way? Thanks Gianluca spice-devel - what's the command line option for virt-viewer to tweak spice wan behavior? _ --spice-disable-effects=wallpaper,font-smooth,animation,all \\ plus --spice-color-depth=16 David __ Spice-devel mailing list spice-de...@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/spice-devel ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- David Jaša, RHCE SPICE QE based in Brno GPG Key: 22C33E24 Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24 smime.p7s Description: S/MIME cryptographic signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] forced shutdown with client agent
On Mon, Apr 22, 2013 at 12:59 PM, Michal Skrivanek wrote: The idea was to allow a logged in user to orderly close his work right? For that I'm not sure that even 30 seconds is enough. For that typically sysadmins use 5 or 10 minutes. 30s is worthless, no one would be able to react that fast…so to me this is the same as initiating shutdown right away. It's graceful anyway and all common apps would save the workspace on SIGTERM anyway. Well, does it even do anything on Windows? That's why I'd vote for 0. And keep is configurable in case you want to use it, sure. +1 FWIW: Using VMware since many years and there, when VMware tools are installed, shutdown is immediate and didn't hear anyone complaining about it. Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Spice-devel] Server 2k8
Itamar Heim píše v So 20. 04. 2013 v 16:31 +0300: On 04/20/2013 01:29 AM, Ryan Wilkinson wrote: Are spice guest tools that will work with Server 2k8 available - especially video drivers? You can force-install qxl for win 7 64b if you wish to do so, but the question is - why do you need graphic driver on server windows? The spipce-vdagent should be all you need b/c it will give you local mouse. David ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users adding spice-devel. ___ Spice-devel mailing list spice-de...@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/spice-devel -- David Jaša, RHCE SPICE QE based in Brno GPG Key: 22C33E24 Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24 smime.p7s Description: S/MIME cryptographic signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN, VAR__ACTION__ADD, ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
hi Dennis,
The error you are getting is indeed that the directory that you are
trying to use does not exist.
can you send me the following information?
ls -l output for /home/virtualisierung/
the exact path that you are using in the configure local storage dialogue.
what nfs version do you have on the host?
what is the vdsm version on your host?
Thanks,
Dafna
On 04/22/2013 01:53 PM, Dennis Böck wrote:
Dear Dafina,
vdsm and engine logs attached.
I used the most current Fedora 18 nfs (nts-utils-1.2.7-6.fc18.x86_64)
Von: Dafna Ron [d...@redhat.com]
Gesendet: Sonntag, 21. April 2013 11:06
An: Dennis Böck
Cc: Itamar Heim; users@oVirt.org
Betreff: Re: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN,
VAR__ACTION__ADD, ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
are you using regular nfs domain or posix? what nfs version are you using?
can you please send us full vdsm and engine logs.
On 04/21/2013 12:04 PM, Dennis Böck wrote:
No, unfortunately not.
-Ursprüngliche Nachricht-
Von: Itamar Heim [mailto:ih...@redhat.com]
Gesendet: Samstag, 20. April 2013 20:16
An: Dennis Böck
Cc: Allon Mureinik; users@oVirt.org
Betreff: Re: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN,
VAR__ACTION__ADD, ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
On 04/12/2013 06:19 PM, Dennis Böck wrote:
I installed ovirt-engine all-in-one package and tried again to configure vdsm on the
host. But again the point AIO: Adding local storage failed, see log attached.
was this resolved?
Best regards
Dennis
Von: users-boun...@ovirt.org [users-boun...@ovirt.org]quot; im
Auftrag von quot;Dennis Böck [den...@webdienstleistungen.com]
Gesendet: Donnerstag, 11. April 2013 16:24
An: Allon Mureinik
Cc: users@oVirt.org
Betreff: Re: [Users] Configure local storage:
VAR__TYPE__STORAGE__DOMAIN, VAR__ACTION__ADD,
ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
Dear Allon,
I checked it: the path /home/virtualisierung/local-storage did exist
(and still exists). Owner: vdsm, Group: kvm Rights: drwxr-xr-x I installed the
engine and vdsm on the same host - can this lead to problems?
Best regards
Dennis
Von: Allon Mureinik [amure...@redhat.com]
Gesendet: Donnerstag, 11. April 2013 09:50
An: Dennis Böck
Cc: users@oVirt.org
Betreff: Re: AW: [Users] Configure local storage:
VAR__TYPE__STORAGE__DOMAIN, VAR__ACTION__ADD,
ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
Looks as though the path really doesn't exist:
Thread-162::INFO::2013-04-09
17:43:26,275::logUtils::41::dispatcher::(wrapper) Run and protect:
connectStorageServer(domType=4,
spUUID='----', conList=[{'connection':
'/home/virtualisierung/local-storage', 'iqn': '', 'portal': '',
'user': '', 'password': '**', 'id':
'----', 'port': ''}], options=None)
Thread-162::ERROR::2013-04-09
17:43:26,275::hsm::2215::Storage.HSM::(connectStorageServer) Could not connect
to storageServer Traceback (most recent call last):
File /usr/share/vdsm/storage/hsm.py, line 2211, in connectStorageServer
conObj.connect()
File /usr/share/vdsm/storage/storageServer.py, line 464, in connect
raise Exception(Could not link to directory. Path does not exist
Is it possible you created the directory on the engine's server instead of the
VDSM server?
- Original Message -
From: Dennis Böck den...@webdienstleistungen.com
To: Allon Mureinik amure...@redhat.com
Cc: users@oVirt.org users@ovirt.org
Sent: Thursday, April 11, 2013 8:33:00 AM
Subject: AW: [Users] Configure local storage:
VAR__TYPE__STORAGE__DOMAIN, VAR__ACTION__ADD,
ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
Dear Allon,
vdsm.log attached.
Von: Allon Mureinik [amure...@redhat.com]
Gesendet: Mittwoch, 10. April 2013 17:58
An: Dennis Böck
Cc: users@oVirt.org
Betreff: Re: [Users] Configure local storage:
VAR__TYPE__STORAGE__DOMAIN, VAR__ACTION__ADD,
ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
Can you please share VDSM's log too?
- Original Message -
From: Dennis Böck den...@webdienstleistungen.com
To: users@oVirt.org users@ovirt.org
Sent: Tuesday, April 9, 2013 6:54:36 PM
Subject: [Users] Configure local storage:
VAR__TYPE__STORAGE__DOMAIN, VAR__ACTION__ADD,
ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
Dear oVirt-Users,
unfortunately I was not able to configure local storage. The engine
log
says:
2013-04-09 17:40:28,886 ERROR
[org.ovirt.engine.core.bll.storage.LOCALFSStorageHelper]
(ajp--127.0.0.1-8702-5) [_WEBADMIN_10653964_Configure_Local_Storage]
The connection with details /home/virtualisierungs/vms failed
because of error code 100 and error message is: generalexception
2013-04-09 17:40:28,967 WARN
[org.ovirt.engine.core.bll.storage.AddLocalStorageDomainCommand]
(ajp--127.0.0.1-8702-5)
Re: [Users] Wrong Master domain or its version
- Original Message -
From: Jonas Israelsson jo...@israelsson.com
To: users@ovirt.org
Sent: Monday, April 22, 2013 4:01:37 PM
Subject: [Users] Wrong Master domain or its version
Greetings.
This post is related to my previous post (
http://lists.ovirt.org/pipermail/users/2013-April/013912.html ) but with
some more investigation and findings.
When trying to activate my host/node it goes back to non-operational since
it's unable to attach the master storage domain.
A few snippet from the log (whole log attached):
Thread-12399::ERROR::2013-04-22
11:02:17,627::sp::1519::Storage.StoragePool::(getMasterDomain) Requested
master domain ea5643f7-f41f-4c44-a27f-f31240cd0f19 does not have expected
version 110 it is version 1
Thread-12399::INFO::2013-04-22
11:02:17,630::task::1134::TaskManager.Task::(prepare)
Task=`086e8dc5-7bbd-499e-a12d-736cb14fe79b`::aborting: Task is aborted:
'Wrong Master domain or its version' - code 324
Thread-12399::DEBUG::2013-04-22
11:02:17,630::task::1139::TaskManager.Task::(prepare)
Task=`086e8dc5-7bbd-499e-a12d-736cb14fe79b`::Prepare: aborted: Wrong Master
domain or its version
Not sure if does not have expected version 110 it is version 1 is a red
herring or if this is actual problem. I get the following output from
vdsClient, where no version seem to match versions from the log.
vdsClient -s 0 getStorageDomainInfo ea5643f7-f41f-4c44-a27f-f31240cd0f19
uuid = ea5643f7-f41f-4c44-a27f-f31240cd0f19
vguuid = 5Qox85-NQCz-pyVM-aFRN-KJ2P-jB1T-IiETQr
lver = -1
state = OK
version = 3
role = Master
pool = ['dae1ba5e-548a-473e-94b6-7d08d3a6229a']
spm_id = -1
type = ISCSI
class = Data
master_ver = 0
name = hinken
Found these that seem somewhat similar:
https://bugzilla.redhat.com/show_bug.cgi?id=784038
http://lists.ovirt.org/pipermail/users/2012-December/010982.html
My whole site is dead now due to this, so any help to the resolve the issue
would be greatly appreciated.
With kind regards
Jonas
vdsm.log
Thread-12388::DEBUG::2013-04-22
11:02:09,292::BindingXMLRPC::913::vds::(wrapper) client [46.22.124.43]::call
getCapabilities with () {}
Thread-12388::DEBUG::2013-04-22
11:02:09,349::BindingXMLRPC::920::vds::(wrapper) return getCapabilities with
{'status': {'message': 'Done', 'code': 0}, 'info': {'HBAInventory':
{'iSCSI': [{'InitiatorName': 'iqn.1994-05.com.redhat:a07da5fa539'}], 'FC':
[]}, 'packages2': {'kernel': {'release': '205.fc18.x86_64', 'buildtime':
1361736602.0, 'version': '3.7.9'}, 'spice-server': {'release': '3.fc18',
'buildtime': 1358784016L, 'version': '0.12.2'}, 'vdsm': {'release':
'9.fc18', 'buildtime': 1362046220L, 'version': '4.10.3'}, 'qemu-kvm':
{'release': '6.fc18', 'buildtime': 1359843954L, 'version': '1.2.2'},
'libvirt': {'release': '1.fc18', 'buildtime': 1359405439L, 'version':
'0.10.2.3'}, 'qemu-img': {'release': '6.fc18', 'buildtime': 1359843954L,
'version': '1.2.2'}, 'mom': {'release': '1.fc18', 'buildtime': 1349470214L,
'version': '0.3.0'}}, 'cpuModel': 'AMD Opteron(TM) Processor 6276', 'hooks':
{}, 'cpuSockets': '4', 'vmTypes': ['kvm'], 'supportedProtocols': ['2.2',
'2.3'], 'networ!
ks': {'ovi
rtmgmt': {'iface': 'ovirtmgmt', 'addr': '46.22.124.37', 'cfg': {'IPADDR':
'46.22.124.37', 'PEERDNS': 'no', 'GATEWAY': '46.22.124.36', 'DELAY': '0',
'NM_CONTROLLED': 'no', 'NETMASK': '255.255.255.224', 'BOOTPROTO': 'none',
'STP': 'no', 'DEVICE': 'ovirtmgmt', 'TYPE': 'Bridge', 'ONBOOT': 'yes'},
'mtu': '1500', 'netmask': '255.255.255.224', 'stp': 'off', 'bridged': True,
'gateway': '46.22.124.36', 'ports': ['em1']}, 'san': {'iface': 'san',
'addr': '192.168.43.11', 'cfg': {'IPADDR': '192.168.43.11', 'PEERDNS': 'no',
'MTU': '9000', 'DELAY': '0', 'NM_CONTROLLED': 'no', 'NETMASK':
'255.255.255.0', 'BOOTPROTO': 'none', 'STP': 'no', 'DEVICE': 'san', 'TYPE':
'Bridge', 'ONBOOT': 'yes'}, 'mtu': '9000', 'netmask': '255.255.255.0',
'stp': 'off', 'bridged': True, 'gateway': '0.0.0.0', 'ports': ['em2']},
'vminternet': {'iface': 'vminternet', 'addr': '', 'cfg': {'PEERDNS': 'no',
'DELAY': '0', 'NM_CONTROLLED': 'no', 'STP': 'no', 'DEVICE': 'vminternet',
'TYPE': 'Bridge', 'ONBOOT': 'yes'}, 'mtu'!
: '1500',
'netmask': '', 'stp': 'off', 'bridged': True, 'gateway': '0.0.0.0', 'ports':
['em4']}}, 'bridges': {'ovirtmgmt': {'addr': '46.22.124.37', 'cfg':
{'IPADDR': '46.22.124.37', 'PEERDNS': 'no', 'GATEWAY': '46.22.124.36',
'DELAY': '0', 'NM_CONTROLLED': 'no', 'NETMASK': '255.255.255.224',
'BOOTPROTO': 'none', 'STP': 'no', 'DEVICE': 'ovirtmgmt', 'TYPE': 'Bridge',
'ONBOOT': 'yes'}, 'mtu': '1500', 'netmask': '255.255.255.224', 'stp': 'off',
'ports': ['em1']}, 'san': {'addr': '192.168.43.11', 'cfg': {'IPADDR':
'192.168.43.11', 'PEERDNS': 'no', 'MTU': '9000', 'DELAY': '0',
'NM_CONTROLLED': 'no', 'NETMASK': '255.255.255.0', 'BOOTPROTO': 'none',
'STP': 'no', 'DEVICE': 'san', 'TYPE': 'Bridge', 'ONBOOT': 'yes'}, 'mtu':
'9000', 'netmask': '255.255.255.0', 'stp': 'off', 'ports': ['em2']},
Re: [Users] High Availability OVirt
OK. Thanks 2013/4/20 Itamar Heim ih...@redhat.com On 04/19/2013 02:41 PM, René Koch (ovido) wrote: Hi, You can use a cluster software like pacemaker or RH Cluster to make your ovirt-engine high available. I personally recommend to virtualise it on a KVM host, as keeping virtual machines high available is much easier then making all services ovirt-engine need high available (but it's possible for sure). So what happens when your engine hosts goes down: - You can't login into webadmin and user portals - high availability and live migration features of your virtual machines aren't working - You can't start/deploy new virtual machines - Your hosts and virtual machines that are already running stay up of course As clustering brings in more complexity I would use a server with RAID, redundant power supplies and redundant network interfaces (bonding) for ovirt-engine instead of clustering. Only when using desktop virtualization where availabilty of the user portal is really important I would cluster ovirt-engine. (But this is just my personal opinion) and we're looking at a hosted engine which will try to solve this out of the box. Regards, René On Fri, 2013-04-19 at 08:19 -0300, victor nunes wrote: Is there any way to create redundancy oVirt-engine? We install oVirt-engine in a machine, and what happens if that burning machine? Is there anything that can be done to remedy this? Att, -- “Encarada do ponto de vista da juventude, a vida parece um futuro indefinidamente longo, ao passo que, na velhice, ela parece um passado deveras curto. Assim, a vida no seu início se apresenta do mesmo modo que as coisas quando as olhamos através de um binóculo usado ao contrário; mas, ao seu final, ela se parece com as coisas tal qual são vistas quando o binóculo é usado de modo normal. Um homem precisa ter envelhecido e vivido bastante para perceber como a vida é curta”. (Poema de Arthur Schopenhauer) __**_ Users mailing list Users@ovirt.org http://lists.ovirt.org/**mailman/listinfo/usershttp://lists.ovirt.org/mailman/listinfo/users __**_ Users mailing list Users@ovirt.org http://lists.ovirt.org/**mailman/listinfo/usershttp://lists.ovirt.org/mailman/listinfo/users -- “Encarada do ponto de vista da juventude, a vida parece um futuro indefinidamente longo, ao passo que, na velhice, ela parece um passado deveras curto. Assim, a vida no seu início se apresenta do mesmo modo que as coisas quando as olhamos através de um binóculo usado ao contrário; mas, ao seu final, ela se parece com as coisas tal qual são vistas quando o binóculo é usado de modo normal. Um homem precisa ter envelhecido e vivido bastante para perceber como a vida é curta”. (Poema de Arthur Schopenhauer) ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] 1 node cluster problem
Dne 22.4.2013 12:32, Jakub Bittner napsal(a): Dne 22.4.2013 11:42, Itamar Heim napsal(a): On 04/22/2013 09:53 AM, Jakub Bittner wrote: Dne 22.4.2013 08:33, Itamar Heim napsal(a): On 04/22/2013 09:30 AM, Jakub Bittner wrote: Hi, I have one node cluster (ovirt version 3.2) and this node went down because kernel panic. In wui I can see it is down, but VMs are still reported to be running. (they dont, ofcourse..) I manualy rebooted that host and now it is up. But problem is, that I can not activate it in wui (still red) If I press Confirm 'Host has been Rebooted' it says: Manual fence did not revoke the selected SPM (node1.site.com) since the master storage domain was not active or could not use another host for the fence operation. If I try to put host in maitenance it says: Error while executing action: Cannot switch the following Hosts to Maintenance mode: node1.site.com. One or more running VMs are indicated as non-migratable. The non-migratable VMs are: vm2.site.com. I removed HA mode from vm2.site.com, but did not do the job. I can not even Power off running hosts. Is there any way what to do? Thank you, Jakub Bittner ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users iirc, there is a corner case with a single host in DC around this fixed post ovirt 3.2 (http://gerrit.ovirt.org/#/c/13045/), but if you rebooted the host, and it is back up, engine shouldn't have an issue connecting to VDSM and detecting the VMs are no longer running. if the host/vdsm are up and running, and host is activated in engine - what status is it at? Hypervisor node is reported to be down by ovirt engine, but it is running. The VMs have question mark in their statuses. what happens when you activate the host? I cant, it is grayed out. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users I solved it by manually editing SQL database. I set all VMs down, removed hypervisor and reinstalled it. And it works... ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] How to rescue storage domain structure
Chris Smith wrote: List, I have lost the ability to manage the hosts or VM's using ovirt engine web interface. The data center is offline, and I can't actually perform any operations with the hosts or VM's. I don't think that there are any actions I can perform in the web interface at all. What's odd is that I can tell the host to go into maintenance mode using the ovirt-engine web interface and it seems to go into maintenance mode. It even shows the wrench icon next to the host. I can also try and activate it after it susposedly goes into maintenance mode, and It states that the host was activated, but the host never actually comes up or contends for SPM status, and the data center never comes online. From the logs it seems that at least PKI is broken between the engine and the hosts as I see numerous certificate errors on both the ovirt-engine and clients. vdsm.log shows: Traceback (most recent call last): File /usr/lib64/python2.7/SocketServer.py, line 582, in process_request_thread self.finish_request(request, client_address) File /usr/lib/python2.7/site-packages/vdsm/SecureXMLRPCServer.py, line 66, in finish_request request.do_handshake() File /usr/lib64/python2.7/ssl.py, line 305, in do_handshake self._sslobj.do_handshake() SSLError: [Errno 1] _ssl.c:504: error:14094416:SSL routines:SSL3_READ_BYTES:sslv3 alert certificate unknown and engine.log shows: 2013-04-18 18:42:43,632 ERROR [org.ovirt.engine.core. engineencryptutils.EncryptionUtils] (QuartzScheduler_Worker-68) Failed to decryptData must start with zero 2013-04-18 18:42:43,642 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (QuartzScheduler_Worker-68) XML RPC error in command Alon Bar-Lev was able to offer several good pointers in another thread titled Certificates and PKI seem to be broken after yum update and eventually concluded that the installation seems to be corrupted more than just the certificates, truststore, and keystore, and suggested that I start a new thread to ask about how to rescue the storage domain structure. The storage used for the data center is ISCSI, which is intact and working. In fact 2 of the VM's are still online and running on one of the original FC17 hosts systems. I'm not able to reinstall any of the existing hosts from the ovirt-engine web interface. I attempted to reinstall one of the hosts (not the SPM) which failed. I also tried to bring up a new, third host and add it to the cluster. I setup another Fedora 17 box up and tried to add it to the cluster, but it states that there are no available servers in the cluster to probe the new host. This is a test environment that I would like to fix, but I'm also willing to just run engine cleanup and start over. That said, there are 3 VM's that I would like to keep. Two are online and running, and I'm able to see them with virsh on that host. I was wondering about using virsh to backup these vm's. The third VM exists in the database, and was set to run on the host that I attempted to reinstall, but that VM isn't running, and when I use virsh on it's host, virsh can't seem to find it, when I perform the list commands, and I can't start it with virsh vm-name What is the best way to proceed? It seems like it would be easier to export the VM's using virsh from the host that they run on if possible, then update ovirt to the latest version, recreate everything and then import the VM's back in to the new environment. Will this work? Is there a procedure I can follow to do this? Here's some additional information about the installed ovirt packages on the ovirt-engine [ If you want a backup of the currently running hosts you can use fsarchiver. There is a statically linked version consisting of one executable on the website of fsarchiver and you can use options to overrule the fact that you're backing up a live system. You can't shutdown the VM's, I think, and then do an export to an export domain since you don't have a master storage domain thats why the above workaround with fsarchiver. You can ofcourse use you're favourite backup programme. Joop -- irc: jvandewege ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] 1 node cluster problem
On 04/22/2013 01:32 PM, Jakub Bittner wrote: Dne 22.4.2013 11:42, Itamar Heim napsal(a): On 04/22/2013 09:53 AM, Jakub Bittner wrote: Dne 22.4.2013 08:33, Itamar Heim napsal(a): On 04/22/2013 09:30 AM, Jakub Bittner wrote: Hi, I have one node cluster (ovirt version 3.2) and this node went down because kernel panic. In wui I can see it is down, but VMs are still reported to be running. (they dont, ofcourse..) I manualy rebooted that host and now it is up. But problem is, that I can not activate it in wui (still red) If I press Confirm 'Host has been Rebooted' it says: Manual fence did not revoke the selected SPM (node1.site.com) since the master storage domain was not active or could not use another host for the fence operation. If I try to put host in maitenance it says: Error while executing action: Cannot switch the following Hosts to Maintenance mode: node1.site.com. One or more running VMs are indicated as non-migratable. The non-migratable VMs are: vm2.site.com. I removed HA mode from vm2.site.com, but did not do the job. I can not even Power off running hosts. Is there any way what to do? Thank you, Jakub Bittner ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users iirc, there is a corner case with a single host in DC around this fixed post ovirt 3.2 (http://gerrit.ovirt.org/#/c/13045/), but if you rebooted the host, and it is back up, engine shouldn't have an issue connecting to VDSM and detecting the VMs are no longer running. if the host/vdsm are up and running, and host is activated in engine - what status is it at? Hypervisor node is reported to be down by ovirt engine, but it is running. The VMs have question mark in their statuses. what happens when you activate the host? I cant, it is grayed out. do you remember which flow caused it to be in a down status? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] problems starting ovirt-engine after upgrade 3.2.0 to 3.2.1
On Mon, Apr 22, 2013 at 12:52 PM, j wrote: iiuc, you can't get the engine running, yet you attached the logs of the the engine-dwh service, rather than the ovirt-engine service. please attache ovirt-engine logs. thanks, Itamar Hmm, there is no ovirt-engine service in init.d anymore. I just thought somebody renamed it to ovirt-engine-dwhd for some reason but forgot I installed this for reports a couple of weeks ago. I can probably just grab de engine init script and fix it, but I really wonder how it disappeared. MOst of services are managed by systemd in fedora 18. init file is /usr/lib/systemd/system/ovirt-engine.service inside it there is the call to actual file and actions, eg: ExecStart=/usr/bin/engine-service start /usr/bin/engine-service is what you would like to modify but probably you had better send engine log files, under /var/log/ovirt-engine/ (engine.log in particular) Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] AD authentication for ovirt manager
Is there a write up out there for setting up ovirt users and adminstrators to authenticate into the portal via AD? Thanks, Jonathan This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind SKOPOS to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] AD authentication for ovirt manager
Hello Jonathan, I believe you can use the Red Hat Documentation for this. https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.1/html/Evaluation_Guide/Evaluation_Guide-VDI.html#Evaluation_Guide-Add_Active_Directory One of the gotchas that I ran into is that you need to specify the Active Directory as your DNS provider in your resolv.conf file (not sure if it was coincidence or not; but I ran into some issues that went away when I did this) HTH Thank you, Christian Hernandez 1225 Los Angeles Street Glendale, CA 91204 Phone: 877-782-2737 ext. 4566 Fax: 818-265-3152 christi...@4over.com mailto:christi...@4over.com www.4over.com http://www.4over.com On Mon, Apr 22, 2013 at 2:57 PM, Jonathan Horne jho...@skopos.us wrote: Is there a write up out there for setting up ovirt users and adminstrators to authenticate into the portal via AD? Thanks, Jonathan -- This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind SKOPOS to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] users quota and limit ips
Another approach would be to use logical networks and router software. Logical network 1 - has vm running ddwrt (or openwrt, m0n0wall, etc) with 2 NICs. one of the router VM NICs is on your network, and the other one gives out IP addresses on a range you specify (say 192.168.13.X). - VMs get IP addresses, DNS, and connectivity through router VM. Logical network 2 - has vm running ddwrt (or openwrt, m0n0wall, etc) with 2 NICs. one of the router VM NICs is on your network, and the other one gives out IP addresses on a range you specify (say 192.168.15.X). - VMs get IP addresses, DNS, and connectivity through router VM. You can predefine which logical network your users virtual machine will be put on based on the template you give them access to. This all requires some additional configuration (delegation) if you want the virtual machines to be routable from beyond the router they are behind. Tim Hildred, RHCE Content Author II - Engineering Content Services, Red Hat, Inc. Brisbane, Australia Email: thild...@redhat.com Internal: 8588287 Mobile: +61 4 666 25242 IRC: thildred - Original Message - From: Andrej Bagon andrej.ba...@arnes.si To: users users@ovirt.org Sent: Friday, April 19, 2013 12:15:38 AM Subject: [Users] users quota and limit ips Hi all, we are wondering how can we limit a user to use IPs we give him and not others. Best is understood from an example: - we give a user a quota (with x CPU, y memory and z disk space) - a user can create one VirtualMachine with all the resources, or more VirtualMachines with smaller resources. - we want to give a user a pool of IPs. He should not use other IPs. If he uses other IP it should not be routable. Is there a solution for this problem? Thank you. Best Regards, Andrej Bagon Arnes ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] I can't start a virutal machine,when I stop it.
I use ovirt already half a year. Now, ovirt have an error, and I can't solve it. The virtual machine returns a permission error When I want startup it. the permission error is: VM kaoqin is down. Exit message: cannot open file '/rhev/data-center/78e07dee-36bc-439b-b71e-72cfd87a2bb3/d69d6576-511c-4b98-b5f3-69c7252c5738/images/dd4c9d3e-8d37-4c92-bcc7-ca7e17fc1ee0/b9d038a0-e3eb-447d-9780-55e2af35f361': Permission denied. VM kaoqin is down. Exit message: operation failed: domain 'kaoqin' already exists with uuid 0a558c62-6268-f27e-3437-d7b2da4a42b4. And I can start this virtual machine on after a while. But ovirt-engine continued to give me a error : VM kaoqin is down. Exit message: cannot open file '/rhev/data-center/78e07dee-36bc-439b-b71e-72cfd87a2bb3/d69d6576-511c-4b98-b5f3-69c7252c5738/images/dd4c9d3e-8d37-4c92-bcc7-ca7e17fc1ee0/b9d038a0-e3eb-447d-9780-55e2af35f361': Permission denied. And now,when I stop this virtual machine, I can't start it..___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
