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Host install failed - cannot set maintenance or remove
by Callum Smith 08 May '18

08 May '18

Dear All, There appears to be an issue with the host install on these, there's quite a lot of errors being kicked out into the logs as they cycle through attempting to activate, failing, and then failing to go into maintenance. I can't remove the hosts from the engine to attempt to reinstall them. Issue presented from having a statically configured network on the ovritmgmt network on the hosts before running the host install. There are SQL errors (FK missing) and assorted goodness in there. Any help greatly appreciated, not sure what the next step forward is from here. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

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dracut-initqueue[488]: Warning: Could not boot.
by Abdelkarim ZANNI 08 May '18

08 May '18

This is a multi-part message in MIME format. --------------0D1D10AD4B3F62D3D58E49BB Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hello Ovirt users, i'm trying to install ovirt node on a Dell server using a bootable usb. After i click install ovirt, the following message is displayed on the screen; /*dracut-initqueue[488]: Warning: Could not boot*. / I tried different version of Ovirt node without success, can anyone point me to how to sort this out ? Thank you in advance/. / -- Abdelkarim ZANNI GSM: +212671644088 NUMEA | Rabat - Morocco --------------0D1D10AD4B3F62D3D58E49BB Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hello Ovirt users, i'm trying to install ovirt node on a Dell server using a bootable usb. After i click install ovirt, the following message is displayed on the screen; <pre>dracut-initqueue[488]: Warning: Could not boot. I tried different version of Ovirt node without success, can anyone point me to how to sort this out ? Thank you in advance. </pre> <pre class="moz-signature" cols="72">-- Abdelkarim ZANNI GSM: +212671644088 NUMEA | Rabat - Morocco</pre> </body> </html> --------------0D1D10AD4B3F62D3D58E49BB--

4 3

oVirt and Oracle Linux support
by Simon Coter 07 May '18

07 May '18

Hi, I'm new to this ML. I started to play a bit with oVirt and I saw that you actually support RH and CentOS. Is there any plan to also support Oracle Linux ? I had to fight so much to get everything on OL correctly running. Thanks Simon

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Re: [ovirt-users] problem to create snapshot
by Ala Hino 07 May '18

07 May '18

[Please always CC ovirt-users so other engineer can provide help] It seems that the storage domain is corrupted. Can you please run the following command and send the output? vdsm-client StorageDomain getInfo storagedomainID=<sdUUID> You may need to move the storage to maintenance and re-initialize it. On Thu, May 3, 2018 at 10:10 PM, Marcelo Leandro <marceloltmm(a)gmail.com> wrote: > Hello, > > Thank you for reply: > > oVirt Version - 4.1.9 > Vdsm Versoin - 4.20.23 > > attached logs, > > Very Thanks. > > Marcelo Leandro > > 2018-05-03 15:59 GMT-03:00 Ala Hino <ahino(a)redhat.com>: > >> Can you please share more info? >> - The version you are using >> - Full log of vdsm and the engine >> >> Is the VM running or down while creating the snapshot? >> >> On Thu, May 3, 2018 at 8:32 PM, Marcelo Leandro <marceloltmm(a)gmail.com> >> wrote: >> >>> Anyone help me? >>> >>> 2018-05-02 17:55 GMT-03:00 Marcelo Leandro <marceloltmm(a)gmail.com>: >>> >>>> Hello , >>>> >>>> I am geting error when try do a snapshot: >>>> >>>> Error msg in SPM log. >>>> >>>> 2018-05-02 17:46:11,235-0300 WARN (tasks/2) [storage.ResourceManager] >>>> Resource factory failed to create resource '01_img_6e5cce71-3438-4045-9d5 >>>> 4-607123e0557e.ed7f1c0f-5986-4979-b783-5c465b0854c6'. Canceling >>>> request. (resourceManager:543) >>>> Traceback (most recent call last): >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceManager.py", >>>> line 539, in registerResource >>>> obj = namespaceObj.factory.createResource(name, lockType) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceFactories.py", >>>> line 193, in createResource >>>> lockType) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceFactories.py", >>>> line 122, in __getResourceCandidatesList >>>> imgUUID=resourceName) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/image.py", line >>>> 213, in getChain >>>> if srcVol.isLeaf(): >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line >>>> 1430, in isLeaf >>>> return self._manifest.isLeaf() >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line >>>> 138, in isLeaf >>>> return self.getVolType() == sc.type2name(sc.LEAF_VOL) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line >>>> 134, in getVolType >>>> self.voltype = self.getMetaParam(sc.VOLTYPE) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line >>>> 118, in getMetaParam >>>> meta = self.getMetadata() >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/blockVolume.py", >>>> line 112, in getMetadata >>>> md = VolumeMetadata.from_lines(lines) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/volumemetadata.py", >>>> line 103, in from_lines >>>> "Missing metadata key: %s: found: %s" % (e, md)) >>>> MetaDataKeyNotFoundError: Meta Data key not found error: ("Missing >>>> metadata key: 'DOMAIN': found: {'NONE': '############################# >>>> ############################################################ >>>> ############################################################ >>>> ############################################################ >>>> ############################################################ >>>> ############################################################ >>>> ############################################################ >>>> ############################################################ >>>> #####################################################'}",) >>>> 2018-05-02 17:46:11,286-0300 WARN (tasks/2) >>>> [storage.ResourceManager.Request] (ResName='01_img_6e5cce71-3438 >>>> -4045-9d54-607123e0557e.ed7f1c0f-5986-4979-b783-5c465b0854c6', >>>> ReqID='a3cd9388-977b-45b9-9aa0-e431aeff8750') Tried to cancel a >>>> processed request (resourceManager:187) >>>> 2018-05-02 17:46:11,286-0300 ERROR (tasks/2) [storage.TaskManager.Task] >>>> (Task='ba0766ca-08a1-4d65-a4e9-1e0171939037') Unexpected error >>>> (task:875) >>>> Traceback (most recent call last): >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line >>>> 882, in _run >>>> return fn(*args, **kargs) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line >>>> 336, in run >>>> return self.cmd(*self.argslist, **self.argsdict) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", >>>> line 79, in wrapper >>>> return method(self, *args, **kwargs) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line >>>> 1938, in createVolume >>>> with rm.acquireResource(img_ns, imgUUID, rm.EXCLUSIVE): >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceManager.py", >>>> line 1025, in acquireResource >>>> return _manager.acquireResource(namespace, name, lockType, >>>> timeout=timeout) >>>> File "/usr/lib/python2.7/site-packages/vdsm/storage/resourceManager.py", >>>> line 475, in acquireResource >>>> raise se.ResourceAcqusitionFailed() >>>> ResourceAcqusitionFailed: Could not acquire resource. Probably resource >>>> factory threw an exception.: () >>>> >>>> >>>> Anyone help? >>>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >

2 1

managing local users in 4.2 ?
by Matthias Leopold 06 May '18

06 May '18

Hi, i tried to create a local user in oVirt 4.2 with "ovirt-aaa-jdbc-tool user add" (like i did in oVirt 4.1.9). the command worked ok, but the created user wasn't visible in the web gui. i then used the "add" button in admin portal to add the already existing user and after that the user was visible. i didn't have to do that in 4.1.9, the "add" button was already there the, but i didn't know what to do with it. how did managing local users change in 4.2? thx matthias

3 3

ansible failure during host install
by Young, Matthew (Numerical Algorithms Group) 06 May '18

06 May '18

--_000_C3425601B4F77C49A7674BEF0DEB80CB1AA98Cde35s00fhst07DSCB_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello all, I have been working on adding a new host to an oVirt cluster. The installa= tion is failing in the ansible portion, specifically installing the ansible= elasticsearch ca cert. I have no experience with ansible. Does anyone kn= ow what is causing this issue? Or how to create this ca cert? **** from ansible log**** ... 2018-04-12 09:32:18,114 p=3D56616 u=3Dovirt | TASK [oVirt.ovirt-fluentd/fl= uentd-setup : Create fluentd.conf] ***************** 2018-04-12 09:32:18,730 p=3D56616 u=3Dovirt | ok: [10.222.10.156] =3D> { "changed": false, "checksum": "c9f88b60cd12ab8e3f3ffce1ae07654c89b06ef6", "gid": 0, "group": "root", "mode": "0640", "owner": "root", "path": "/etc/fluentd/fluent.conf", "secontext": "system_u:object_r:etc_t:s0", "size": 58, "state": "file", "uid": 0 } 2018-04-12 09:32:18,739 p=3D56616 u=3Dovirt | TASK [oVirt.ovirt-fluentd/fl= uentd-setup : Install fluentd certificate] ********* 2018-04-12 09:32:18,759 p=3D56616 u=3Dovirt | skipping: [10.222.10.156] = =3D> { "changed": false, "skip_reason": "Conditional result was False" } 2018-04-12 09:32:18,768 p=3D56616 u=3Dovirt | TASK [oVirt.ovirt-fluentd/fl= uentd-setup : Install fluentd elasticsearch CA certificate] *** 2018-04-12 09:32:18,810 p=3D56616 u=3Dovirt | fatal: [10.222.10.156]: FAIL= ED! =3D> { "changed": false } MSG: src (or content) is required 2018-04-12 09:32:18,812 p=3D56616 u=3Dovirt | PLAY RECAP *****************= **************************************************** 2018-04-12 09:32:18,812 p=3D56616 u=3Dovirt | 10.222.10.156 := ok=3D33 changed=3D4 unreachable=3D0 failed=3D1 ************ --_000_C3425601B4F77C49A7674BEF0DEB80CB1AA98Cde35s00fhst07DSCB_ 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-micr= osoft-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=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Hello all,<o:p></o:p> <o:p> </o:p> I have been working on adding a new host to an oVirt= cluster.  The installation is failing in the ansible portion, specifi= cally installing the ansible elasticsearch ca cert.  I have no experie= nce with ansible.  Does anyone know what is causing this issue?  Or how to create this ca cert?<o:p></o:p> <o:p> </o:p> **** from ansible log****<o:p></o:p> …<o:p></o:p> 2018-04-12 09:32:18,114 p=3D56616 u=3Dovirt |  = TASK [oVirt.ovirt-fluentd/fluentd-setup : Create fluentd.conf] ************= *****<o:p></o:p> 2018-04-12 09:32:18,730 p=3D56616 u=3Dovirt |  = ok: [10.222.10.156] =3D> {<o:p></o:p>     "changed": false,<o:p><= /o:p>     "checksum": "c9f88= b60cd12ab8e3f3ffce1ae07654c89b06ef6",<o:p></o:p>     "gid": 0,<o:p></o:p></p= >     "group": "root&quo= t;,<o:p></o:p>     "mode": "0640&quot= ;,<o:p></o:p>     "owner": "root&quo= t;,<o:p></o:p>     "path": "/etc/flue= ntd/fluent.conf",<o:p></o:p>     "secontext": "syst= em_u:object_r:etc_t:s0",<o:p></o:p>     "size": 58,<o:p></o:p><= /p>     "state": "file&quo= t;,<o:p></o:p>     "uid": 0<o:p></o:p> }<o:p></o:p> 2018-04-12 09:32:18,739 p=3D56616 u=3Dovirt |  = TASK [oVirt.ovirt-fluentd/fluentd-setup : Install fluentd certificate] ****= *****<o:p></o:p> 2018-04-12 09:32:18,759 p=3D56616 u=3Dovirt |  = skipping: [10.222.10.156] =3D> {<o:p></o:p>     "changed": false,<o:p><= /o:p>     "skip_reason": "Co= nditional result was False"<o:p></o:p> }<o:p></o:p> 2018-04-12 09:32:18,768 p=3D56616 u=3Dovirt |  = TASK [oVirt.ovirt-fluentd/fluentd-setup : Install fluentd elasticsearch CA = certificate] ***<o:p></o:p> 2018-04-12 09:32:18,810 p=3D56616 u=3Dovirt |  = fatal: [10.222.10.156]: FAILED! =3D> {<o:p></o:p>     "changed": false<o:p></= o:p> }<o:p></o:p> <o:p> </o:p> MSG:<o:p></o:p> <o:p> </o:p> src (or content) is required<o:p></o:p> <o:p> </o:p> 2018-04-12 09:32:18,812 p=3D56616 u=3Dovirt |  = PLAY RECAP ****************************************************************= *****<o:p></o:p> 2018-04-12 09:32:18,812 p=3D56616 u=3Dovirt |  = 10.222.10.156          &n= bsp;   : ok=3D33   changed=3D4    unreac= hable=3D0    failed=3D1<o:p></o:p> <o:p> </o:p> ************<o:p></o:p> </div> </body> </html> --_000_C3425601B4F77C49A7674BEF0DEB80CB1AA98Cde35s00fhst07DSCB_--

2 5

Ovirt 3.5 Does not start ovirt-engine after restore
by Tácito Chaves 06 May '18

06 May '18

--_000_FR1PR80MB034209657132B4D80A7B7746E9870FR1PR80MB0342lamp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello guys! Could any of you help me with my manager's backup / restore? I followed the documentation to create my backup and restore on another ser= ver but I'm having trouble accessing the panel after the restore is complet= e. can anybody help me? The steps are listed in this file: http://paste.scsys.co.uk/577382 and just remembering, I'm using version 3.5 and the hostname is the same as= the one I'm trying to migrate. The unfortunate message I receive is the following: ovirt-engine: ERROR run= : 532 Error: process terminated with status code 1 With this the service does not rise! Thank you! T=E1cito --_000_FR1PR80MB034209657132B4D80A7B7746E9870FR1PR80MB0342lamp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"> P {margin-top:0;margin-bo= ttom:0;} </style> </head> <body dir=3D"ltr"> <div style=3D"font-family: Calibri, Helvetica, sans-serif; font-size: 12pt;= color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"> Hello guys! Could any of you help me with my manager's backup / restore?<b= r> I followed the documentation to create my backup and restore on anoth= er server but I'm having trouble accessing the panel after the restore is c= omplete. can anybody help me? The steps are listed in this file: http://paste.scsys.co.uk/57= 7382 and just remembering, I'm using version 3.5 and the hostname is the s= ame as the one I'm trying to migrate. The unfortu= nate message I receive is the following: ovirt-engine: ERROR run: 532 Error= : process terminated with status code 1 With this the service does not rise! Thank you! T=E1cito </div> </body> </html> --_000_FR1PR80MB034209657132B4D80A7B7746E9870FR1PR80MB0342lamp_--

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oVirt messages from engine to vdsm
by Anastasiya Ruzhanskaya 06 May '18

06 May '18

Hello everyone! Currently I want to determine what information is included in messages passing from oVirt engine to VDSM on ovirt-node. I made up a really simple configuration with one VM representing engine, another - node, a managed to successfully launch a single VM on this node. However, I have chosen to configure everything automatically. Currently traffic is encrypted with default certificates. So, there are three options for me and no one of them really works. 1) Find the format of messages ( what the fields are, session id for example) in docs, but I didn't manage to find it; 2) Use wireshark to decrypt the traffic and the apply maybe a json -dissector to the decrypted data. I have tried many solutions ( thanks god I have rsa private and public keys but there is another session key which is generated every time engine starts to communicate with vdsm, which I cannot get with the help of sslkeylog file or ld_preload technology. Maybe someone knows the exact methodology how to do this correctly? 3) Turn off ssl in oVirt. It is simple to do that for vdsm, but for engine, according to answers on oVirt site, I should do 2 requests to the database. I was really surprised that psql was not installed by oVirt on my system. How did it then created a default database? ( I have chosen to create all locally and with default configurations). I mean these two commands : https://www.ovirt.org/develop/developer-guide/vdsm/connecting-development-v… . I have a following error there : psql: FATAL: Peer authentication failed for user "engine" Could you please guide my what method is the best and how should I correct my faults there?

2 1

Can't get hosted-engine console in cli
by Vadim 04 May '18

04 May '18

Hi, Users I installed on clean Centos7.4 ovirt-4.2.2.6-1 with HE on domain iscsi using cockpit and found that 1. can't get console in cli # hosted-engine --console The engine VM is running on this host Connected to domain HostedEngine Escape character is ^] error: internal error: cannot find character device <null> from gui console works fine. may this is because vm.conf in 4.2.2 display=qxl ? 2. can't import vm from ova errors from engine.log 2018-05-03 12:19:29,112+03 ERROR [org.ovirt.engine.core.bll.exportimport.ImportVmFromOvaCommand] (EE- ManagedThreadFactory-engine-Thread-11299) [8cc80ae5-cccf-4554-b52d-4892548eea8c] Command 'org.ovirt.engine.core.bll.exportimport.ImportVmFromOvaCommand' failed: For input string: "" 2018-05-03 12:19:29,112+03 ERROR [org.ovirt.engine.core.bll.exportimport.ImportVmFromOvaCommand] (EE- ManagedThreadFactory-engine-Thread-11299) [8cc80ae5-cccf-4554-b52d-4892548eea8c] Exception: java.lang.NumberFormatException: For input string: "" 2018-05-03 12:19:29,119+03 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE- ManagedThreadFactory-engine-Thread-11299) [8cc80ae5-cccf-4554-b52d-4892548eea8c] EVENT_ID: IMPORTEXPORT_IMPORT_VM_FAILED(1,153), Failed to import Vm VM7.2.0-x86_64 to Data Center Default, Cluster Default on ovirt-4.1.9.1-1 import works fine Can you help me to solve these problems. Thanks, Vadim

2 1

[ANN] oVirt 4.2.3 is now generally available
by Sandro Bonazzola 04 May '18

04 May '18

The oVirt Project is pleased to announce the general availability of oVirt 4.2.3 as of May 4th, 2018 This update is the third release in a series of stabilization updates to the 4.2 series. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.4 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.4 or later * oVirt Node 4.2 See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance will be avialable in a few hours - oVirt Node will be avialable in a few hours [2] Additional Resources: * Read more about the oVirt 4.2.3 release highlights: http://www.ovirt.org/release/4.2.3/ * 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] http://www.ovirt.org/release/4.2.3/ [2] http://resources.ovirt.org/pub/ovirt-4.2/iso/ -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig> <https://redhat.com/summit>

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