June 2017 - Users - Ovirt List Archives

by Mauricio Perez

This is a multipart message in MIME format. ------=_NextPart_000_0063_01D2F1A4.D9A2A050 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hello Everyone, I am trying to modify a VM sound device sub element to <codec type='micro'/>. I understand the only way to perform this is by using a before vm start vdsm hook to define custom property. Can someone please guide to setting this up. * How would I define it in the engine config? * How do I create the hooking module? * Is there a source to find pre created hooking modules? Thank You All!! ------=_NextPart_000_0063_01D2F1A4.D9A2A050 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><META = HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 15 = (filtered medium)"><style></style></head><body lang=3DEN-US = link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1>Hello Everyone,<o:p></o:p><o:p> </o:p>I am trying = to modify a VM sound device sub element to  <codec = type=3D'micro'/>. I understand the only way to perform this is by = using a before vm start vdsm hook to define custom property. Can someone = please guide to setting this up.<o:p></o:p><![if !supportLists]>·         = <![endif]>How would I define it in the engine = config?<o:p></o:p><![if = !supportLists]>·         = <![endif]>How do I create the hooking = module?<o:p></o:p><![if = !supportLists]>·         = <![endif]>Is there a source to find pre created = hooking modules?<o:p></o:p><o:p> </o:p>Thank You = All!!<o:p></o:p></div></body></html> ------=_NextPart_000_0063_01D2F1A4.D9A2A050--

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moVirt 2.0 released!

by Filip Krepinsky

Hello everyone, moVirt 2.0 has just been released and should arrive to your devices soon! You can also get the apk from our GitHub [1]. The main feature of this release is managing multiple oVirt installations + many other cool features [2]. Thanks everybody who helped with testing and especially big thanks to Shira who gave us lots of valuable input. Have a nice day Filip [1]: https://github.com/oVirt/moVirt/releases/tag/v2.0 [2]: https://github.com/oVirt/moVirt/wiki/Changelog

4 years

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Help! No VMs start after reboot of cluster

by cmc

Hi, I restarted my 3 host cluster after setting it into global maintenance mode and then shutting down all of the nodes and then bringing them up again. I moved it out of global maintenance mode and no VM is running, including the hosted engine. Any help greatly appreciated! Thanks, Cam

4 years

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Re: [ovirt-users] Frustration defines the deployment of Hosted Engine

by Karli Sjöberg

4 years

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vm shutdown long delay is a problem for users of pools

by Paul

This is a multipart message in MIME format. ------=_NextPart_000_0079_01D2EB83.89CE5690 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, Shutting down VM's in the portal with the red downfacing arrow takes quite some time (about 90 seconds). I read this is mainly due to a 60 second delay in the ovirt-guest-agent. I got used to right-click and use "power off" instead of "shutdown", which is fine. My users make use of VM in a VM-pool. They get assigned a VM and after console disconnect the VM shuts down (default recommended behavior). My issue is that the users stays assigned to this VM for the full 90 seconds and cannot do "power off". Suppose he disconnected by accident, he has to wait 90 seconds until he is assigned to the pool again until he can connect to another VM. My questions are: - Is it possible to decrease the time delay of a VM shutdown? 90 seconds is quite a lot, 10 seconds should be enough - Is it possible for normal users to use "power off"? - Is it possible to "unallocate" the user from a VM if it is powering down? So he can allocate another VM Kind regards, Paul ------=_NextPart_000_0079_01D2EB83.89CE5690 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><meta = http-equiv=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 15 = (filtered medium)"><style></style></head><body lang=3DNL = link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1>Hi,<o:p></o:p>Shutting = down VM’s in the portal with the red downfacing arrow takes quite = some time (about 90 seconds). I read this is mainly due to a 60 second = delay in the ovirt-guest-agent. I got used to right-click and use = “power off” instead of “shutdown”, which is = fine.<o:p></o:p><o:p> </o:p>My users = make use of VM in a VM-pool. They get assigned a VM and after console = disconnect the VM shuts down (default recommended behavior). My issue is = that the users stays assigned to this VM for the full 90 seconds and = cannot do “power off”. Suppose he disconnected by accident, = he has to wait 90 seconds until he is assigned to the pool again until = he can connect to another VM. <o:p></o:p><o:p> </o:p>My = questions are:<o:p></o:p><![if = !supportLists]>-          = <![endif]>Is it possible to decrease the time delay of a = VM shutdown? 90 seconds is quite a lot, 10 seconds should be = enough<o:p></o:p><![if = !supportLists]>-          = <![endif]>Is it possible for normal users to use = “power off”?<o:p></o:p><![if !supportLists]>-          = <![endif]>Is it possible to “unallocate” the = user from a VM if it is powering down? So he can allocate another = VM<o:p></o:p><o:p> </o:p>Kind = regards,<o:p></o:p><o:p> </o:p>Paul<o:p></o:p></div></body></html> ------=_NextPart_000_0079_01D2EB83.89CE5690--

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Unable to rename disks via REST API

by Bruno Rodriguez

Hello everyone, I'm having some problems about renaming some disks (setting a different alias, name or description) for VMs disks created from a template. When I get this URL https://ovirt-manager/ovirt-engine/api/disks/0123 I can see are the methods sparsify, export, move and copy. I tried to POST the following XML to the previous URL with no result (as expected, it won't work) <disk> <alias>my_machine_Disk1</alias> </disk> I'm quite sure I'm thinking about it in a wrong way (as usual). Any help would be welcome... Thank you in advance -- Bruno Rodríguez Rodríguez *Port d'Informació Científica (PIC)*

4 years, 1 month

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[ANN] oVirt 4.1.3 Third Release Candidate is now available

by Sandro Bonazzola

The oVirt Project is pleased to announce the availability of the Third Release Candidate of oVirt 4.1.3 for testing, as of June 22nd, 2017 This is pre-release software. Please take a look at our community page[1] to know how to ask questions and interact with developers and users. All issues or bugs should be reported via oVirt Bugzilla[2]. This pre-release should not to be used in production. This update is the first release candidate of the third in a series of stabilization updates to the 4.1 series. 4.1.3 brings more than 45 enhancements and more than 220 bugfixes, including more than 120 high or urgent severity fixes, on top of oVirt 4.1 series This release is available now for: * Fedora 24 (tech preview) * Red Hat Enterprise Linux 7.3 or later * CentOS Linux (or similar) 7.3 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.3 or later * CentOS Linux (or similar) 7.3 or later * oVirt Node 4.1 * Fedora 24 (tech preview) See the release notes draft [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Live is already available[4] - oVirt Node is already available[4] We are addressing compose issues for above components which are missing ansible 2.3 and latest fluentd builds from CentOS SIGs. Additional Resources: * Read more about the oVirt 4.1.3 release highlights: http://www.ovirt.org/release/4.1.3/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] https://www.ovirt.org/community/ [2] https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt [3] http://www.ovirt.org/release/4.1.3/ [4] resources.ovirt.org/pub/ovirt-4.1-pre/iso/ -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

4 years, 1 month

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moVirt 2.0 RC 1 released!

by Filip Krepinsky

Hia, the first RC of moVirt 2.0 has been released! You can get it from our GitHub [1]; the play store will be upgraded after considered stable. The main feature of this release is a support for managing multiple oVirt installations from one moVirt. Other changes: - actions/lists/dashboard are now filtered by selecting accounts/clusters in the left drawer - event lists now correctly working for single vm, host, etc.. - better syncing and network detection - cleaner ui design and connection settings - enhanced security and support for certificates (import from file) - sorting and filtering made more usable - more descriptive errors - other small enhancements and bug fixes We would greatly appreciate if you could try it and share your feedback with us. [2] Let us know about any suggestions you might have; and as usual, patches are also welcome :) Have a great day Filip [1]: https://github.com/oVirt/moVirt/releases/download/v2.0-rc1/moVirt-release... [2]: https://github.com/oVirt/moVirt

4 years, 1 month

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Moving thin provisioned disks question

by Gianluca Cecchi

Hello, I have a storage domain that I have to empty, moving its disks to another storage domain, Both source and target domains are iSCSI What is the behavior in case of preallocated and thin provisioned disk? Are they preserved with their initial configuration? Suppose I have one 500Gb thin provisioned disk Why can I indirectly see that the actual size is 300Gb only in Snapshots tab --> Disks of its VM ? Thanks, Gianluca

4 years, 1 month

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Ovirt installation planning question

by Alan Bunch

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