Re: [ovirt-users] Ovirt Reporting Portal not Working
Please attach logs. - Original Message - From: Anish Mohan1 anish.moh...@tcs.com To: Yedidyah Bar David d...@redhat.com, Yaniv Dary yd...@redhat.com, users@ovirt.org Sent: Tuesday, July 1, 2014 2:53:35 PM Subject: Re: [ovirt-users] Ovirt Reporting Portal not Working Hello All We have installed dom4j rpm and error related to Package ovirt-engine-dwh is solved. Now we are getting new error, Failed to execute stage 'Misc configuration': Command './js-ant' failed to execute Can anyone help in solving this issue Thanks In Advance Best Regards Anish Mohan From: Yedidyah Bar David d...@redhat.com To: Yaniv Dary yd...@redhat.com Cc: Anish Mohan1 anish.moh...@tcs.com, users@ovirt.org Date: 07/01/2014 03:18 PM Subject: Re: [ovirt-users] Ovirt Reporting Portal not Working - Original Message - From: Yaniv Dary yd...@redhat.com To: Yedidyah Bar David d...@redhat.com Cc: Anish Mohan1 anish.moh...@tcs.com, users@ovirt.org Sent: Tuesday, July 1, 2014 12:36:25 PM Subject: Re: [ovirt-users] Ovirt Reporting Portal not Working - Original Message - From: Yedidyah Bar David d...@redhat.com To: Anish Mohan1 anish.moh...@tcs.com Cc: users@ovirt.org Sent: Tuesday, July 1, 2014 12:31:03 PM Subject: Re: [ovirt-users] Ovirt Reporting Portal not Working - Original Message - From: Anish Mohan1 anish.moh...@tcs.com To: users@ovirt.org Sent: Monday, June 30, 2014 6:41:44 PM Subject: [ovirt-users] Ovirt Reporting Portal not Working Hello All, We are facing issue while configuring Ovirt Reporting Portal . We are going to setup Ovirt in our environment . I have installed ovirt-engine and ovirt-engine-reports packages on Manager ( CentOS ) Server. After that we have executed engine-setup command, but it is giving below error. Please refer the attached putty Logs for error details. Can anyone help in sloving this issue Can you please try to manually install also ovirt-engine-dwh? It seems like setup fails doing that for some reason. This is not a solution. If we release an update he won't get it unless we resolve this issue. I would rerun setup and if not works, check yum configuration. The setup log just says that the package can't be found. setup can't do much about that. I just guess it's easier to debug such problems directly with yum than with setup. -- Didi =-=-= Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Guest VM Console Creation/Access using REST API and noVNC
Okay, I can give you a short design overview how you can make this work: a) client browser - gets novnc from ovirt-engine or any other host where you host it. b) client browser(novnc) gets the ticket and path via rest api c) client browser(novnc) - connects to websocket-proxy with the rest-api ticket and path (destination host where the vm is hosted) please note, that websocket-proxy must be reachable from client browser d) websocket-proxy needs a connection to the cluster and host where the vm runs, keep in mind you need to configure your display network in ovirt accordingly. I guess you just have an error in your network setup. So you need to expose at least the websocket-proxy to the client browser and this proxy must be able to reach the vm host. furthermore for passing the ticket you need a host example.com which can connect to engine and can connect to the client browser, e.g. the websocket proxy or any other machine you want to use for that. you could also expose the engine itself, but it depends on your client browser if you want to do this (security)! HTH -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] change ovirt-engine's IP
Hi,all: How could I change overt-engine’s IP and host’s IP ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Guest VM Console Creation/Access using REST API and noVNC
Hi Sven, Thanks for your reply.. There is no network errors found in the ovirt and we are able to access the console from the ovirt panel,the only problem is we are not abel to access from the other host via API….as we don't want to use the Ovirt panel for the end users…so we use our own portal and open the console with the help of API function call….so right now we can access the console from the ovirt panel but can not from our portal. We will get the ticket details like host,port and password from the ticket api funcion call but didn't get the path value. Will it get it from the ticket details ? i couldn't find out any from the ticket details. -- Regards Shanil On Wed, Jul 16, 2014 at 12:34 PM, Sven Kieske s.kie...@mittwald.de wrote: Okay, I can give you a short design overview how you can make this work: a) client browser - gets novnc from ovirt-engine or any other host where you host it. b) client browser(novnc) gets the ticket and path via rest api c) client browser(novnc) - connects to websocket-proxy with the rest-api ticket and path (destination host where the vm is hosted) please note, that websocket-proxy must be reachable from client browser d) websocket-proxy needs a connection to the cluster and host where the vm runs, keep in mind you need to configure your display network in ovirt accordingly. I guess you just have an error in your network setup. So you need to expose at least the websocket-proxy to the client browser and this proxy must be able to reach the vm host. furthermore for passing the ticket you need a host example.com which can connect to engine and can connect to the client browser, e.g. the websocket proxy or any other machine you want to use for that. you could also expose the engine itself, but it depends on your client browser if you want to do this (security)! HTH -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Guest VM Console Creation/Access using REST API and noVNC
- Original Message - From: Shanil S xielessha...@gmail.com To: Sven Kieske s.kie...@mittwald.de Cc: users@ovirt.org, dan...@redhat.com, asegu...@redhat.com Sent: Wednesday, July 16, 2014 11:30:32 AM Subject: Re: Guest VM Console Creation/Access using REST API and noVNC Hi Sven, Thanks for your reply.. There is no network errors found in the ovirt and we are able to access the console from the ovirt panel,the only problem is we are not abel to access from the other host via API….as we don't want to use the Ovirt panel for the end users…so we use our own portal and open the console with the help of API function call….so right now we can access the console from the ovirt panel but can not from our portal. We will get the ticket details like host,port and password from the ticket api funcion call but didn't get the path value. Will it get it from the ticket details ? i couldn't find out any from the ticket details. -- Regards Shanil On Wed, Jul 16, 2014 at 12:34 PM, Sven Kieske s.kie...@mittwald.de wrote: Okay, I can give you a short design overview how you can make this work: a) client browser - gets novnc from ovirt-engine or any other host where you host it. b) client browser(novnc) gets the ticket and path via rest api c) client browser(novnc) - connects to websocket-proxy with the rest-api ticket and path (destination host where the vm is hosted) please note, that websocket-proxy must be reachable from client browser d) websocket-proxy needs a connection to the cluster and host where the vm runs, keep in mind you need to configure your display network in ovirt accordingly. I guess you just have an error in your network setup. So you need to expose at least the websocket-proxy to the client browser and this proxy must be able to reach the vm host. Could it be that there is some iptables rule preventing the communication? furthermore for passing the ticket you need a host example.com which can connect to engine and can connect to the client browser, e.g. the websocket proxy or any other machine you want to use for that. you could also expose the engine itself, but it depends on your client browser if you want to do this (security)! HTH -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Guest VM Console Creation/Access using REST API and noVNC
Hi Sven, Regarding the ticket path, Is it the direct combination of host and port ? suppose if the host is 1.2.3.4 and the port is 5100 then what should be the path value ? Is there encryption needs here ? so you have access from the browser to the websocket-proxy, network wise? can you ping the proxy? and the websocket proxy can reach the host where the vm runs? yes.. there should be no firewall issue as we can access the console from ovirt engine portal Do we need to allow our own portal ip address in the ovirt engine and hypervisiors also ??? -- Regards Shanil On Wed, Jul 16, 2014 at 3:13 PM, Sven Kieske s.kie...@mittwald.de wrote: Am 16.07.2014 11:30, schrieb Shanil S: We will get the ticket details like host,port and password from the ticket api funcion call but didn't get the path value. Will it get it from the ticket details ? i couldn't find out any from the ticket details. the path is the combination of host and port. so you have access from the browser to the websocket-proxy, network wise? can you ping the proxy? and the websocket proxy can reach the host where the vm runs? are you sure there are no firewalls in between? also you should pay attention on how long your ticket is valid, you can specify the duration in minutes in your api call. -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] USB Device selection
On Po, 2014-07-14 at 12:54 -0400, Maurice James wrote: Has anyone gotten the USB Device selection on the spice-viewer window to work? Hi Maurice, I suppose you use Windows client, is it the case? If so, yo either have to install WinUSB driver for each device manually, or you need to build usbclerk service, or you need some other tool such as zadig. See this archived post for reference: http://lists.freedesktop.org/archives/spice-devel/2013-May/013479.html If you use Linux client, it's either misconfiguration on your part or by your distribution, or it is a bug. Sharing basic info always helps others help you! Regards, David ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Setup of hosted Engine Fails
Here is a list of packages : rpm -qa | grep -i vdsm gives : vdsm-python-4.14.9-0.el6.x86_64 vdsm-python-zombiereaper-4.14.9-0.el6.noarch vdsm-xmlrpc-4.14.9-0.el6.noarch vdsm-4.14.9-0.el6.x86_64 vdsm-cli-4.14.9-0.el6.noarch When I try to run the hosted engine setup I get this error in the log : [ INFO ] Waiting for VDSM hardware info [ INFO ] Waiting for VDSM hardware info [ ERROR ] Failed to execute stage 'Environment setup': [Errno 111] Connection refused [ INFO ] Stage: Clean up Any advice and why this maybe so? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setup of hosted Engine Fails
On 07/16/2014 12:47 AM, Christopher Jaggon wrote: Here is a list of packages : rpm -qa | grep -i vdsm gives : vdsm-python-4.14.9-0.el6.x86_64 vdsm-python-zombiereaper-4.14.9-0.el6.noarch vdsm-xmlrpc-4.14.9-0.el6.noarch vdsm-4.14.9-0.el6.x86_64 vdsm-cli-4.14.9-0.el6.noarch When I try to run the hosted engine setup I get this error in the log : [ INFO ] Waiting for VDSM hardware info [ INFO ] Waiting for VDSM hardware info [ ERROR ] Failed to execute stage 'Environment setup': [Errno 111] Connection refused [ INFO ] Stage: Clean up Any advice and why this maybe so? Hi, my first advice would be to check out the logs /var/log/vdsm/vdsm.log /var/log/ovirt-hosted-engine-setup/*.log --Jirka ___ 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: [ovirt-users] Setup of hosted Engine Fails
Il 16/07/2014 00:47, Christopher Jaggon ha scritto: Here is a list of packages : rpm -qa | grep -i vdsm gives : vdsm-python-4.14.9-0.el6.x86_64 vdsm-python-zombiereaper-4.14.9-0.el6.noarch vdsm-xmlrpc-4.14.9-0.el6.noarch vdsm-4.14.9-0.el6.x86_64 vdsm-cli-4.14.9-0.el6.noarch When I try to run the hosted engine setup I get this error in the log : [ INFO ] Waiting for VDSM hardware info [ INFO ] Waiting for VDSM hardware info [ ERROR ] Failed to execute stage 'Environment setup': [Errno 111] Connection refused [ INFO ] Stage: Clean up Any advice and why this maybe so? Can you please provide hosted-engine setup, vdsm, supervdsm and libvirt logs? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Sandro Bonazzola 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
Re: [ovirt-users] USB Device selection
Does the driver get installed on the host or the vm? - Original Message - From: David Jaša dj...@redhat.com To: Maurice James mja...@media-node.com Cc: users users@ovirt.org Sent: Wednesday, July 16, 2014 6:39:25 AM Subject: Re: [ovirt-users] USB Device selection On Po, 2014-07-14 at 12:54 -0400, Maurice James wrote: Has anyone gotten the USB Device selection on the spice-viewer window to work? Hi Maurice, I suppose you use Windows client, is it the case? If so, yo either have to install WinUSB driver for each device manually, or you need to build usbclerk service, or you need some other tool such as zadig. See this archived post for reference: http://lists.freedesktop.org/archives/spice-devel/2013-May/013479.html If you use Linux client, it's either misconfiguration on your part or by your distribution, or it is a bug. Sharing basic info always helps others help you! Regards, David ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] USB Device selection
On St, 2014-07-16 at 08:50 -0400, Maurice James wrote: Does the driver get installed on the host or the vm? Neither, this applies to the client. The host just creates virtual USB hub and plugs redirected USB devices into it and guest sees the devices just as if they'd be plugged physically. Client system OTOH needs to handle the device in an unusual way so that spice/usbredir gets raw control over it - that's the reason why you need the WinUSB driver to be used for the device prior to actual redirection. On linux clients, a short-lived binary does similar magic with udev. HTH, David - Original Message - From: David Jaša dj...@redhat.com To: Maurice James mja...@media-node.com Cc: users users@ovirt.org Sent: Wednesday, July 16, 2014 6:39:25 AM Subject: Re: [ovirt-users] USB Device selection On Po, 2014-07-14 at 12:54 -0400, Maurice James wrote: Has anyone gotten the USB Device selection on the spice-viewer window to work? Hi Maurice, I suppose you use Windows client, is it the case? If so, yo either have to install WinUSB driver for each device manually, or you need to build usbclerk service, or you need some other tool such as zadig. See this archived post for reference: http://lists.freedesktop.org/archives/spice-devel/2013-May/013479.html If you use Linux client, it's either misconfiguration on your part or by your distribution, or it is a bug. Sharing basic info always helps others help you! Regards, David ___ 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
[ovirt-users] Removal of snapshot taking too long
Hi, i don't know if its normal but i'm having situations where i have to wait almost 45 minutes to delete a live snapshot from a offline vm (my datastores are all NFS). Is there any way i can speed this? The problem is that i can't start the correspondent vm until the snapshot is deleted... Best regards, -- André Freitas André Freitas System Network Administrator | (+351) 234 484 466 ISO 9001 CMMI Level 2 Ubiwhere Copyright © Ubiwhere. 2014. All rights reserved. Content for exclusive use of their rightful recipients. Dissemination, copy or use of information by third parties is prohibited. If you are not an authorised recipient and received this message, please notify the sender and then delete it without copying the text and attachments nor distributing or disclosing its contents. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Removal of snapshot taking too long
I believe that this is a system limitation. There should be an RFE open lready - Original Message - From: André Freitas afrei...@ubiwhere.com To: users@ovirt.org Sent: Wednesday, July 16, 2014 9:22:24 AM Subject: [ovirt-users] Removal of snapshot taking too long Hi, i don't know if its normal but i'm having situations where i have to wait almost 45 minutes to delete a live snapshot from a offline vm (my datastores are all NFS). Is there any way i can speed this? The problem is that i can't start the correspondent vm until the snapshot is deleted... Best regards, -- André Freitas System Network Administrator | (+351) 234 484 466 Copyright © Ubiwhere. 2014. All rights reserved. Content for exclusive use of their rightful recipients. Dissemination, copy or use of information by third parties is prohibited. If you are not an authorised recipient and received this message, please notify the sender and then delete it without copying the text and attachments nor distributing or disclosing its contents. ___ 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
[ovirt-users] Logical network error
While attempting to remove a logical network from one of my hosts, Im getting the following error. Error while executing action Setup Networks: Unexpected exception Im seeing the following error in the vdsm.log. Thread-72::ERROR::2014-07-16 10:03:46,773::BindingXMLRPC::1086::vds::(wrapper) unexpected error Traceback (most recent call last): File /usr/share/vdsm/BindingXMLRPC.py, line 1070, in wrapper res = f(*args, **kwargs) File /usr/share/vdsm/BindingXMLRPC.py, line 494, in setupNetworks return api.setupNetworks(networks, bondings, options) File /usr/share/vdsm/API.py, line 1297, in setupNetworks supervdsm.getProxy().setupNetworks(networks, bondings, options) File /usr/share/vdsm/supervdsm.py, line 50, in __call__ return callMethod() File /usr/share/vdsm/supervdsm.py, line 48, in lambda **kwargs) File string, line 2, in setupNetworks File /usr/lib64/python2.6/multiprocessing/managers.py, line 725, in _callmethod conn.send((self._id, methodname, args, kwds)) IOError: [Errno 32] Broken pipe ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] VMs fail to start in Cluster
Hi Guys, We have two Ovirt clusters setup in one datacenter. Dev and Prod. I have a situation where if I power off a VM in the Prod environment, it does not start up again. I get the following when trying to run it ... Failed to run VM tuskweb-prod-02 (User: admin@internal). Error while executing action Run VM once: Network error during communication with the Host. Odly enough, if I move the down VM to the Dev cluster and run it again, it starts up fine. I've had this problem with 2 VMs this far (on different nodes in the cluster). Im afraid to bring any more VMs down as they may not start back up. Any help is appreciated. Thanks, Usman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] planning ovirt for production
Hi, We have a production environment with KVM+centos6 and we want to switch to ovirt. At this moment we have 12 VM on three independent server. This VMs uses the local disks of servers, we don't have a central storage. currently we have for ovirt - Two Dell R710 with 128 gigs of ram. - A third dell server for ovirt-engine. - four 1 gb/sec NICs/ server. - Smart GB switch we would like make an ovirt environment with - clusterized, redundant filesystem, data loss protection - If a host goes to down the VMs could made a restart on the remain host - LACP/bonding (mode 6) for fast I/O beetwen gluster hosts, we don't have 10Gbe nics - 8 TB of disk capacity for VMs we don't want: - using hw raid on servers, because we need free disk tray for more capacity My questions. - Which glusterfs method is the best for us for performance? - Can I make a real performance disk i/o by 4-4 NICs ? Or I need 10 Gbe nic for this? - How much disk need for good redundancy/performance? 4/server or 2/server ? - What will the weak point our project? Thanks in advance. Tibor ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VMs fail to start in Cluster
I looked through the logs and did not see anything of interest. Then all of a sudden the problem fixed itself. Weird. Thanks for your help though. Usman -Original Message- From: Itamar Heim [mailto:ih...@redhat.com] Sent: Wednesday, July 16, 2014 10:52 AM To: Aslam, Usman; users@ovirt.org Subject: Re: [ovirt-users] VMs fail to start in Cluster On 07/16/2014 05:47 PM, Aslam, Usman wrote: Hi Guys, We have two Ovirt clusters setup in one datacenter. Dev and Prod. I have a situation where if I power off a VM in the Prod environment, it does not start up again. I get the following when trying to run it ... Failed to run VM tuskweb-prod-02 (User: admin@internal). Error while executing action Run VM once: Network error during communication with the Host. Odly enough, if I move the down VM to the Dev cluster and run it again, it starts up fine. I've had this problem with 2 VMs this far (on different nodes in the cluster). Im afraid to bring any more VMs down as they may not start back up. Any help is appreciated. Thanks, Usman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users vdsm log from a host failing to launch it may help ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Removal of snapshot taking too long
Von: users-boun...@ovirt.org [users-boun...@ovirt.org] im Auftrag von André Freitas [afrei...@ubiwhere.com] Gesendet: Mittwoch, 16. Juli 2014 15:22 An: users@ovirt.org Betreff: [ovirt-users] Removal of snapshot taking too long Hi, i don't know if its normal but i'm having situations where i have to wait almost 45 minutes to delete a live snapshot from a offline vm (my datastores are all NFS). Is there any way i can speed this? The problem is that i can't start the correspondent vm until the snapshot is deleted... If I get it right https://www.ovirt.org/OVirt_3.5_release-management http://bit.ly/17qBn6F http://www.ovirt.org/Features/Live_Merge show that live merging of snapshot is in stabilization phase for 3.5. Until then 2 observations from our environment https://bugzilla.redhat.com/show_bug.cgi?id=1116558 https://bugzilla.redhat.com/show_bug.cgi?id=1116565 Markus Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Ãber das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Missing Storage domain
What do I do when a host in a cluster cant find a storage domain that it
thinks doesnt exist? The storage domain is in the db and is online because one
of the other hosts is working just fine. I pulled this out of the vdsm.log. I
even tried rebooting
Thread-30::ERROR::2014-07-16
14:19:10,522::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain)
Error while collecting domain b7663d70-e658-41fa-b9f0-8da83c9eddce monitoring
information
Traceback (most recent call last):
File /usr/share/vdsm/storage/domainMonitor.py, line 204, in _monitorDomain
self.domain = sdCache.produce(self.sdUUID)
File /usr/share/vdsm/storage/sdc.py, line 98, in produce
domain.getRealDomain()
File /usr/share/vdsm/storage/sdc.py, line 52, in getRealDomain
return self._cache._realProduce(self._sdUUID)
File /usr/share/vdsm/storage/sdc.py, line 122, in _realProduce
domain = self._findDomain(sdUUID)
File /usr/share/vdsm/storage/sdc.py, line 141, in _findDomain
dom = findMethod(sdUUID)
File /usr/share/vdsm/storage/sdc.py, line 171, in _findUnfetchedDomain
raise se.StorageDomainDoesNotExist(sdUUID)
StorageDomainDoesNotExist: Storage domain does not exist:
('b7663d70-e658-41fa-b9f0-8da83c9eddce',)
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[ovirt-users] Odd messages on new node/hosted engine
I built a new node+hosted engine setup, using up-to-date 6.5 and oVirt
3.4.3-RC. I see some odd messages, that I think are probably related:
- In the hosted engine UI, I have an Alert that says Failed to verify
Power Management configuration for Host hosted_engine_1.
- On the node, I get the following chunk repeated every 10 seconds in
/var/log/messages:
Jul 16 14:34:19 node0 kernel: device-mapper: table: 253:2: multipath: error
getting device
Jul 16 14:34:19 node0 kernel: device-mapper: ioctl: error adding target to table
Jul 16 14:34:19 node0 kernel: device-mapper: table: 253:2: multipath: error
getting device
Jul 16 14:34:19 node0 kernel: device-mapper: ioctl: error adding target to table
Jul 16 14:34:19 node0 multipathd: dm-2: remove map (uevent)
Jul 16 14:34:19 node0 multipathd: dm-2: devmap not registered, can't remove
Jul 16 14:34:19 node0 cpuspeed: Disabling performance cpu frequency scaling
governor
Jul 16 14:34:19 node0 multipathd: dm-2: remove map (uevent)
Jul 16 14:34:19 node0 multipathd: dm-2: devmap not registered, can't remove
Jul 16 14:34:19 node0 multipathd: dm-2: remove map (uevent)
Jul 16 14:34:19 node0 multipathd: dm-2: devmap not registered, can't remove
Jul 16 14:34:19 node0 multipathd: dm-2: remove map (uevent)
Jul 16 14:34:19 node0 multipathd: dm-2: devmap not registered, can't remove
Jul 16 14:34:20 node0 cpuspeed: Enabling performance cpu frequency scaling
governor
There is no dm-2; the system is installed on 2 SAS drives, mirrored
using Linux md RAID1, using LVM (dm-0 is the root filesystem and dm-1 is
swap).
Here's the corresponding chunk of /var/log/vdsm/vdsm.log:
Thread-128::DEBUG::2014-07-16
14:34:19,092::task::595::TaskManager.Task::(_updateState)
Task=`6db0f7ed-ec65-4685-ae2d-604560349317`::moving from state init - state
preparing
Thread-128::INFO::2014-07-16 14:34:19,092::logUtils::44::dispatcher::(wrapper)
Run and protect: repoStats(options=None)
Thread-128::INFO::2014-07-16 14:34:19,093::logUtils::47::dispatcher::(wrapper)
Run and protect: repoStats, Return response:
{'74cb6a07-5745-4b21-ba4b-d9012acb5cae': {'code': 0, 'version': 3, 'acquired':
True, 'delay': '0.000485922', 'lastCheck': '9.4', 'valid': True}}
Thread-128::DEBUG::2014-07-16
14:34:19,093::task::1185::TaskManager.Task::(prepare)
Task=`6db0f7ed-ec65-4685-ae2d-604560349317`::finished:
{'74cb6a07-5745-4b21-ba4b-d9012acb5cae': {'code': 0, 'version': 3, 'acquired':
True, 'delay': '0.000485922', 'lastCheck': '9.4', 'valid': True}}
Thread-128::DEBUG::2014-07-16
14:34:19,094::task::595::TaskManager.Task::(_updateState)
Task=`6db0f7ed-ec65-4685-ae2d-604560349317`::moving from state preparing -
state finished
Thread-128::DEBUG::2014-07-16
14:34:19,094::resourceManager::940::ResourceManager.Owner::(releaseAll)
Owner.releaseAll requests {} resources {}
Thread-128::DEBUG::2014-07-16
14:34:19,094::resourceManager::977::ResourceManager.Owner::(cancelAll)
Owner.cancelAll requests {}
Thread-128::DEBUG::2014-07-16
14:34:19,095::task::990::TaskManager.Task::(_decref)
Task=`6db0f7ed-ec65-4685-ae2d-604560349317`::ref 0 aborting False
Thread-2011::DEBUG::2014-07-16 14:34:19,369::BindingXMLRPC::251::vds::(wrapper)
client [127.0.0.1]
Thread-2011::DEBUG::2014-07-16
14:34:19,370::task::595::TaskManager.Task::(_updateState)
Task=`44641295-7f85-40f9-ba71-6f587a96f387`::moving from state init - state
preparing
Thread-2011::INFO::2014-07-16 14:34:19,371::logUtils::44::dispatcher::(wrapper)
Run and protect: connectStorageServer(domType=1,
spUUID='b15478ff-1ae1-4065-8e52-19c808d39597', conList=[{'port': '',
'connection': 'nfs.c1.api-digital.com:/vmstore/engine', 'iqn': '', 'portal':
'', 'user': 'kvm', 'protocol_version': '4', 'password': '**', 'id':
'7fb481a8-f7b2-4cf7-8862-8ff02acde48d'}], options=None)
Thread-2011::DEBUG::2014-07-16
14:34:19,376::hsm::2328::Storage.HSM::(__prefetchDomains) nfs local path:
/rhev/data-center/mnt/nfs.c1.api-digital.com:_vmstore_engine
Thread-2011::DEBUG::2014-07-16
14:34:19,378::hsm::2352::Storage.HSM::(__prefetchDomains) Found SD uuids:
('74cb6a07-5745-4b21-ba4b-d9012acb5cae',)
Thread-2011::DEBUG::2014-07-16
14:34:19,379::hsm::2408::Storage.HSM::(connectStorageServer) knownSDs:
{74cb6a07-5745-4b21-ba4b-d9012acb5cae: storage.nfsSD.findDomain}
Thread-2011::INFO::2014-07-16 14:34:19,379::logUtils::47::dispatcher::(wrapper)
Run and protect: connectStorageServer, Return response: {'statuslist':
[{'status': 0, 'id': '7fb481a8-f7b2-4cf7-8862-8ff02acde48d'}]}
Thread-2011::DEBUG::2014-07-16
14:34:19,379::task::1185::TaskManager.Task::(prepare)
Task=`44641295-7f85-40f9-ba71-6f587a96f387`::finished: {'statuslist':
[{'status': 0, 'id': '7fb481a8-f7b2-4cf7-8862-8ff02acde48d'}]}
Thread-2011::DEBUG::2014-07-16
14:34:19,379::task::595::TaskManager.Task::(_updateState)
Task=`44641295-7f85-40f9-ba71-6f587a96f387`::moving from state preparing -
state finished
Thread-2011::DEBUG::2014-07-16
14:34:19,380::resourceManager::940::ResourceManager.Owner::(releaseAll)
Re: [ovirt-users] small cluster
After further investigation and reading. Glusterfs is not really designed for database operations. So I am retracting one question and curious about anyone’s thoughts regrading the new set of questions. Should I partition the mirrored pair into two slices (100GB and 800GB). Then present ovirt with 10 storage domains each being a 100G partition for the OS of each guest. Then use nfs for the 800G /data partitions (not using /data as a storage domain within overt, just as plain old nfs mounts hard coded to each guest machine) Should I present each mac mini’s mirrored pair as an nfs share to ovirt-engine? This would create 10 1TB storage domains. Then create 10 large 800GB /data partitions (a /data for each guest). Should I NOT use ovirt and just run each mac mini as a mirrored pair of disks and a standalone server? -- urthmover On July 16, 2014 at 12:12:16 PM, urthmover (urthmo...@gmail.com) wrote: I have 10 mac minis at my disposal. (Currently, I’m booting each device using a centos6.5 usbstick leaving the 2 disks free for use) GOAL: To build a cluster of 10 servers running postgres-xc EQUIPMENT: 10 mac mini: i7-3720QM@2.60GHz/16G RAM/1x1gbit NIC/2x1TB SSDs (zfs mirrored) REQUEST: Please run the software application postgres-xc (a multi-master version of postgres). I'm told by the DBA that disk IO is the most important factor for the tasks that he’ll be running. The DBA wants 10 servers each with a 50G OS partition and a 800GB /data. THOUGHTS: I have a few ideas for how to accomplish but I'm unsure which is the best balance between disk IO and overall IT management of the environment. QUESTIONS FOR THE LIST: Should I present each of the 10 mac mini’s mirrored disks to glusterfs thus creating a large 10TB storage area. Then connect the storage area to ovirt-engine creating on 10TB storage domain, and use it as the storage domain for 10 large 800GB disks (a /data for each guest) ? Should I present each mac mini’s mirrored pair as an nfs share to ovirt-engine? This would create 10 1TB storage domains. Then create 10 large 800GB /data partitions (a /data for each guest). Should I NOT use ovirt and just run each mac mini as a mirrored pair of disks and a sandalone server? LASTLY: I’m open to any other thoughts or ideas for how to best accomplish this task. Thanks in advance, -- urthmover___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] change ovirt-engine's IP
- Original Message - From: 力波 王 wlblea...@126.com To: users@ovirt.org Sent: Wednesday, July 16, 2014 10:49:34 AM Subject: [ovirt-users] change ovirt-engine's IP Hi,all: How could I change overt-engine’s IP and host’s IP For the engine please see [1]. AFAIK changing just the IP address has no effect, assuming you make sure the fqdn input during setup remains working (by updating the dns or /etc/hosts). [1] http://www.ovirt.org/Changing_Engine_Hostname Best regards, -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] python-pthreading for epel6.5
It is already available the python-pthreading 0.1.3-3 for epel. And solving the problem with network installing new host. -- contatos: Celular: ( 99 ) 9143-5954 - Vivo skype: lucasd3castro msn: lucascastrobor...@hotmail.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Guest VM Console Creation/Access using REST API and noVNC
Hi, we have enabled our portal ip address on the engine and hosts firewall but still the connection failed. so there should be no firewall issues. -- Regards Shanil On Wed, Jul 16, 2014 at 3:26 PM, Shanil S xielessha...@gmail.com wrote: Hi Sven, Regarding the ticket path, Is it the direct combination of host and port ? suppose if the host is 1.2.3.4 and the port is 5100 then what should be the path value ? Is there encryption needs here ? so you have access from the browser to the websocket-proxy, network wise? can you ping the proxy? and the websocket proxy can reach the host where the vm runs? yes.. there should be no firewall issue as we can access the console from ovirt engine portal Do we need to allow our own portal ip address in the ovirt engine and hypervisiors also ??? -- Regards Shanil On Wed, Jul 16, 2014 at 3:13 PM, Sven Kieske s.kie...@mittwald.de wrote: Am 16.07.2014 11:30, schrieb Shanil S: We will get the ticket details like host,port and password from the ticket api funcion call but didn't get the path value. Will it get it from the ticket details ? i couldn't find out any from the ticket details. the path is the combination of host and port. so you have access from the browser to the websocket-proxy, network wise? can you ping the proxy? and the websocket proxy can reach the host where the vm runs? are you sure there are no firewalls in between? also you should pay attention on how long your ticket is valid, you can specify the duration in minutes in your api call. -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
