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How to purge disk remained in locked state
by Gianluca Cecchi 01 Sep '16

01 Sep '16

Hello, during some tests with ovirt-imageio-proxy and disk uploads, I had a case where while uploading the disk image I had a temporary problem with the target datastore. So now I have one disk that results in web admin page as "Locked" (some days now) but on which I can't do anything from web admin: no remove or else. And I presume the disk is not there at all because under images directory I don't see its assigned ID (b945b1e3-56a0-4329-a563-32858ff3968e) that I see in web admin pane: [root@ractor images]# pwd /rhev/data-center/mnt/ractor.mydomain:_NFS__DOMAIN/556abaa8-0fcc-4042-963b-f27db5e03837/images [root@ractor images]# ll total 48 drwxr-xr-x. 2 vdsm kvm 4096 Jun 22 12:13 00687daf-c3f7-4eda-8a7c-cf21e491dbd6 drwxr-xr-x. 2 vdsm kvm 4096 Jun 22 15:04 0efda4c2-20be-4160-b6e4-3572d020ac8a drwxr-xr-x. 2 vdsm kvm 4096 Aug 12 14:54 3b641c29-5196-4b2f-b1a5-fb31f8064780 drwxr-xr-x. 2 vdsm kvm 4096 Jun 22 12:13 4dd9e8b5-cb70-4065-902f-548b5081b30d drwxr-xr-x. 2 vdsm kvm 4096 Dec 1 2015 7d5dd44f-f5d1-4984-9e76-2b2f5e42a915 drwxr-xr-x. 2 vdsm kvm 4096 Jun 22 12:13 a85b57ae-2d81-4b7e-a456-409a375bfaf3 drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 2015 ba11e44c-7cf5-4ef1-a9cd-0a6630bda801 drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 2015 d2f2b967-c0c3-4648-9daa-553e8ef4652b drwxr-xr-x. 2 vdsm kvm 4096 Aug 12 14:54 d49f6096-96a2-4ef2-926a-a54a8246d303 drwxr-xr-x. 2 vdsm kvm 4096 Dec 4 2015 d9d2cd3f-0b1c-4e04-bd6a-1ffafc723344 drwxr-xr-x. 2 vdsm kvm 4096 Apr 29 15:15 da89b194-c42f-4543-9b91-982af8122d21 drwxr-xr-x. 2 vdsm kvm 4096 Apr 29 15:15 e75cf270-2fea-40bd-8cb1-3aca33a7bd9b How can I purge the situation? Any command in database or other? Thanks, Gianluca

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Netapp oVirt Plugin
by Kai Wagner 01 Sep '16

01 Sep '16

Hi, can someone told me, where I can find the Netapp oVirt Plugin (Storage Plugin) that was developed by Netapp in the past? It was developed upstream in oVirt and I'm interested in the source code, because we're planning something similar with our Open Source Storage called openATTIC and it would be very helpful if we can look into that "old" code. Thanks a lot Kai it-novum GmbH i. A. Kai Wagner - Team Lead Support & Presales openATTIC _____________________________________________________________ Tel: +49 661 103-762 Fax: +49 661 10317762 Mail: Kai.Wagner(a)it-novum.com it-novum GmbH • Edelzeller Straße 44 • 36043 Fulda • http://www.it-novum.com/ Handelsregister Amtsgericht Fulda, HRB 1934 • Geschäftsführer: Michael Kienle • Sitz der Gesellschaft: Fulda Der Inhalt dieser E-Mail ist vertraulich. Wenn Sie nicht der eigentliche Empfänger sein sollten, informieren Sie bitte sofort den Absender oder vernichten umgehend diese Mail. Jegliche unerlaubte Vervielfältigung oder Weiterleitung dieser Mail ist strengstens verboten. This e-mail may contain confidential and/or priviledged information. If you are not the intended recepient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of material in this e-mail is strictly forbidden.

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Change Engine History Logging from Advanched to Basic
by Matt . 01 Sep '16

01 Sep '16

Is there a way to change the Engine History from Advanced to Basic ? If so I also would like to know how to empty the DB for older data when it's on Basic again, manually. Thanks!

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Dead engine host
by Maton, Brett 01 Sep '16

01 Sep '16

My ovirt engine (physical) host died :( I'm having real trouble creating a new engine... The original database is on a remote host and is still up and runnning. I installed another engine and restored 'files': engine-backup --mode=restore --file=20160830.ovebak --log=/tmp/restore.log --restore-permissions --scope=files How ever when I connect to the UI it wither redirects to localhost.localdomain and fails Or I get java.security.cert.CertificateException: No name matching localhost.localdomain found Any clues on what I need to fix, or do to deploy a new engine ?

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vdsm memory consumption (ovirt 4.0)
by Federico Alberto Sayd 01 Sep '16

01 Sep '16

I have issues with my ovirt setup related to memory consumption. After upgrading to 4.0 I noted a considerable grow in vdsm memory consumption. I suspect that the grow is related to a memory leak. When I boot up the system and activate the host the memory consumption is about 600MB. After 5 days running and host in maintenance mode the memory consumption is about 1,4 GB. I need to put my hosts in maintenance and reboot to free memory. Can anyone help me to debug this problem? OS Version: RHEL - 7 - 2.1511.el7.centos.2.10 Kernel Version: 3.10.0 - 327.22.2.el7.x86_64 KVM Version: 2.3.0 - 31.el7.16.1 LIBVIRT Version: libvirt-1.2.17-13.el7_2.5 VDSM Version: vdsm-4.18.11-1.el7.centos Thank you

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Changing the gluster mount point in ovirt 3.6
by Goorkate, B.J. 01 Sep '16

01 Sep '16

Hi all, I recently moved my gluster back end to a dedicated gluster network. Now I would like to change the mount point of my master Storage Domain to point to that network too. Is that possible? I tried to detach the Storage Domain from the datacenter in order to re-add or import it with the new IP-address, but I got the message: "Error while executing action: Cannot remove the master Storage Domain from the Data Center without another active Storage Domain to take its place. -Either activate another Storage Domain in the Data Center, or remove the Data Center." Has anybody got an idea on how to solve this? Thanks in advance! Regards, Bertjan ------------------------------------------------------------------------------ De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht onterecht ontvangt, wordt u verzocht de inhoud niet te gebruiken en de afzender direct te informeren door het bericht te retourneren. Het Universitair Medisch Centrum Utrecht is een publiekrechtelijke rechtspersoon in de zin van de W.H.W. (Wet Hoger Onderwijs en Wetenschappelijk Onderzoek) en staat geregistreerd bij de Kamer van Koophandel voor Midden-Nederland onder nr. 30244197. Denk s.v.p aan het milieu voor u deze e-mail afdrukt. ------------------------------------------------------------------------------ This message may contain confidential information and is intended exclusively for the addressee. If you receive this message unintentionally, please do not use the contents but notify the sender immediately by return e-mail. University Medical Center Utrecht is a legal person by public law and is registered at the Chamber of Commerce for Midden-Nederland under no. 30244197. Please consider the environment before printing this e-mail.

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hosted-engine maintenance
by Gary Pedretty 01 Sep '16

01 Sep '16

--Apple-Mail=_55EC24C4-ECA8-4DE2-B6F1-6CB214412847 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Any idea why with the latest builds I get the following when trying to = make any changes to the hosted-engine =E2=80=94set-maintenance status, = same error with none, local or global hosted-engine --set-maintenance --mode=3Dglobal = /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/storage_backen= ds.py:15: DeprecationWarning: vdscli uses xmlrpc. since ovirt 3.6 xmlrpc = is deprecated, please use vdsm.jsonrpcvdscli import vdsm.vdscli ------------------------------------------------------------------------ Gary Pedretty gary(a)ravnalaska.net = <mailto:gary@eraalaska.net> Systems Manager www.flyravn.com = <http://www.flyravn.com/> Ravn Alaska /\ 907-450-7251 5245 Airport Industrial Road / \/\ 907-450-7238 fax Fairbanks, Alaska 99709 /\ / \ \ Second greatest commandment Serving All of Alaska / \/ /\ \ \/\ =E2=80=9CLove your = neighbor as Really loving the record green up date! Summmer!! yourself=E2=80=9D = Matt 22:39 ------------------------------------------------------------------------ --Apple-Mail=_55EC24C4-ECA8-4DE2-B6F1-6CB214412847 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D"">Any idea why with the latest builds I get the following when = trying to make any changes to the hosted-engine =E2=80=94set-maintenance =  status, same error with none, local or global<div class=3D""><br = class=3D""></div><div class=3D""><br class=3D""></div><div class=3D""><div= class=3D"">hosted-engine --set-maintenance --mode=3Dglobal</div><div = class=3D"">/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/sto= rage_backends.py:15: DeprecationWarning: vdscli uses xmlrpc. since ovirt = 3.6 xmlrpc is deprecated, please use vdsm.jsonrpcvdscli import = vdsm.vdscli</div><div class=3D""><br class=3D""></div><div class=3D""><br = class=3D""></div><div class=3D""><br class=3D""></div><div class=3D""> <div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; orphans: = auto; text-align: start; text-indent: 0px; text-transform: none; = white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = orphans: auto; text-align: start; text-indent: 0px; text-transform: = none; white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"orphans: auto; text-align: start; text-indent: = 0px; widows: auto; word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><div style=3D"orphans: = auto; text-align: start; text-indent: 0px; widows: auto; word-wrap: = break-word; -webkit-nbsp-mode: space; -webkit-line-break: = after-white-space;" class=3D""><div style=3D"orphans: auto; text-align: = start; text-indent: 0px; widows: auto; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"orphans: auto; text-align: start; text-indent: = 0px; widows: auto; word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><div style=3D"orphans: = auto; text-align: start; text-indent: 0px; widows: auto; word-wrap: = break-word; -webkit-nbsp-mode: space; -webkit-line-break: = after-white-space;" class=3D""><div style=3D"orphans: auto; text-align: = start; text-indent: 0px; widows: auto; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"orphans: auto; text-align: start; text-indent: = 0px; widows: auto; word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><font face=3D"Menlo" = style=3D"color: rgb(0, 0, 0); font-size: 12px; letter-spacing: normal; = text-transform: none; white-space: normal; word-spacing: 0px; = -webkit-text-stroke-width: 0px;" class=3D""><div = class=3D"">---------------------------------------------------------------= ---------</div><div class=3D"">Gary Pedretty         =                     =            <a = href=3D"mailto:gary@eraalaska.net" = class=3D"">gary(a)ravnalaska.net</a></div><div class=3D"">Systems Manager =                     =                     =  <a href=3D"http://www.flyravn.com" = class=3D"">www.flyravn.com</a></div><div class=3D"">Ravn Alaska   =                     =     /\                 =    907-450-7251</div><div class=3D"">5245 Airport Industrial = Road         /  \/\         =     907-450-7238 fax</div><div class=3D"">Fairbanks, Alaska =  99709        /\  /    \ \ = Second greatest commandment</div></font><font face=3D"Monaco" = class=3D""><span style=3D"font-size: 12px;" class=3D"">Serving All of = Alaska          /  \/  /\  \ \/\ =   =E2=80=9CLove your neighbor as</span></font><br = style=3D"font-family: Monaco;" class=3D""><font face=3D"Menlo" = style=3D"color: rgb(0, 0, 0); letter-spacing: normal; text-transform: = none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: = 0px;" class=3D""><span style=3D"font-size: 12px;" class=3D"">Really = loving the record green up date! Summmer!!   yourself=E2=80=9D M= att 22:39</span></font><div style=3D"color: rgb(0, 0, 0); = letter-spacing: normal; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; font-family: Menlo;" = class=3D""></div><font face=3D"Menlo" style=3D"font-size: 12px;" = class=3D""></font><span style=3D"color: rgb(0, 0, 0); letter-spacing: = normal; text-transform: none; white-space: normal; word-spacing: 0px; = -webkit-text-stroke-width: 0px; font-size: 12px;" class=3D""><font = face=3D"Menlo" class=3D""><div = class=3D"">---------------------------------------------------------------= ---------</div></font></span><div style=3D"color: rgb(0, 0, 0); = letter-spacing: normal; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=3D""><font = face=3D"Menlo" style=3D"font-size: 12px;" class=3D""><br = class=3D""></font></div></div><span style=3D"color: rgb(0, 0, 0); = letter-spacing: normal; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; font-size: 12px;" = class=3D""><br class=3D"Apple-interchange-newline"></span></div><span = style=3D"color: rgb(0, 0, 0); letter-spacing: normal; text-transform: = none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: = 0px; font-size: 12px;" class=3D""><br = class=3D"Apple-interchange-newline"></span></div><span style=3D"color: = rgb(0, 0, 0); letter-spacing: normal; text-transform: none; white-space: = normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; font-size: = 12px;" class=3D""><br class=3D"Apple-interchange-newline"></span></div><br= class=3D"Apple-interchange-newline"></div><br = class=3D"Apple-interchange-newline"></div><br = class=3D"Apple-interchange-newline"></div><br = class=3D"Apple-interchange-newline"></div><br = class=3D"Apple-interchange-newline"></div><br = class=3D"Apple-interchange-newline"><br = class=3D"Apple-interchange-newline"> </div> <br class=3D""></div></body></html>= --Apple-Mail=_55EC24C4-ECA8-4DE2-B6F1-6CB214412847--

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[ANN] oVirt 4.0.4 First Release Candidate is now available
by Sandro Bonazzola 01 Sep '16

01 Sep '16

The oVirt Project is pleased to announce the availability of the First Release Candidate of oVirt 4.0.4 for testing, as of August 31st, 2016. This release is available now for: * Fedora 23 (tech preview) * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later * Fedora 23 (tech preview) * oVirt Next Generation Node 4.0 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 fourth in a series of stabilization updates to the 4.0 series. 4.0.4 brings 7 enhancements and 93 bugfixes, including 33 high or urgent severity fixes, on top of oVirt 4.0 series See the release notes [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: * A new oVirt Live ISO is available. [4] * A new oVirt Next Generation Node is available [4]. * A new oVirt Engine Appliance is available for Red Hat Enterprise Linux and CentOS Linux (or similar) * Mirrors[5] might need up to one day to synchronize. Additional Resources: * Read more about the oVirt 4.0.4 release highlights: http://www.ovirt.org/release/4.0.4/ * 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/4.0.4/ [4] http://resources.ovirt.org/pub/ovirt-4.0-pre/iso/ [5] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Software RAID installation fails
by Brian Moyer 31 Aug '16

31 Aug '16

When I attempt to install oVirt Node (newest ISO; ovirt-node-ng-installer-ovirt-4.0-2016062412.iso), the installer fails at the very end with the following error if any software RAIDs are defined in storage options. There was an error running the kickstart script at line 7 . This is a fatal error and installation will be aborted. The details of this error are: [INFO] Trying to create a manageable base from '/' Traceback (most recent call last): File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main "__ main __", fname, loader, pkg_name) File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/usr/lib/python2.7/site-packages/imgbased/__main__.py", line 42, in <module> CliApplication() File "/usr/lib/ python2.7/site-packages/imgbased/__init__.py", line 80, in CliApplication app.hooks.emit("post -arg -parse", args) File "/usr/lib/python2.7/site-packages/imgbased/hooks.py", line 120, in emit cb(self.context, •args) File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", line 167, in post_argparse app.imgbase.init_layout_from(args.source, init_nvr) File "/usr/lib/python2.7/site-packages/imgbased/imgbase.py", line 230, in init_layout_from self.init_tags_ on(existing_lv) File "/usr/lib/python2.7/site-packages/imgbased/imgbase.py", line 217, in init_tags_on pool.addtag(self.thinpool_tag) AttributeError: 'NoneType' object has no attribute 'addtag' This occurs with standard RAID volumes, with an LVM volume defined on top of RAID, and any combination thereof. When the installer is allowed to pick it's own storage scheme, it works fine. All of my testing has been done on blank physical disks or newly created virtual disks. The anaconda and storage logs don't appear to be very useful. Has anyone else come across this? Thoughts on workarounds or where I should be looking next to track down a solution? Thanks, Brian

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Stable Next Generation Node Image for 4.0.2?
by Thomas Klute 31 Aug '16

31 Aug '16

Dear oVirt community, what is the correct way to set up a next generation node of the latest stable version (4.0.2)? Take the image from http://resources.ovirt.org/pub/ovirt-4.0/iso/ovirt-node-ng-installer/ ? Seems to be 4.0.0 and then update? Or take the image from http://resources.ovirt.org/pub/ovirt-4.0-snapshot/iso/ Seems to be 4.0.2 but nightly and thus unstable? Thanks for the clarification, best regards, Thomas

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