- Users - oVirt List Archives

Locked NFS SD
by shimano 13 Apr '15

13 Apr '15

Hi guys, One of my storage domains stay locked for a few days after trying to move it to maintenance mode. How can I cancel this task or kick it to finish?

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oVirt 3.5 on Ubuntu? [oVirt Dockerized]
by Moran Goldboim 13 Apr '15

13 Apr '15

Deploying oVirt engine has never been so easy. Checkout oVirt dockerized projects on docker hub[1] and github[2]. You can find some overview on oVirt-dockerized blog[3] Please let me know if you find it useful. Cheers, Moran. [1] https://hub.docker.com/u/mgoldboi/ [2] https://github.com/mgoldboi/oVirt-Dockerized [3] http://community.redhat.com/blog/2014/10/ovirt-dockerized/

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Annoying/wrong message in "Tasks tab"
by Arman Khalatyan 13 Apr '15

13 Apr '15

Hi, after some reboots one of the nodes is still in the Tasks tab in ovirt-gui with message: "Handling non responsive Host babserv.cls" But this is not true my host is running and green in the gui, even more there several VMs running on it. Are there way to fix it?Some how remove this misleading message from the Tasks Tab? My Setup: ovirt 3.5.x, centos 6.6 <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <job href="/api/jobs/08ae06c6-0bee-4ab3-8f47-76bd116fb3f6" id="08ae06c6-0bee-4ab3-8f47-76bd116fb3f6"> <actions> <link href="/api/jobs/08ae06c6-0bee-4ab3-8f47-76bd116fb3f6/clear" rel="clear"/> <link href="/api/jobs/08ae06c6-0bee-4ab3-8f47-76bd116fb3f6/end" rel="end"/> </actions> <description>Handling non responsive Host babserv.cls</description> <status> <state>STARTED</state> </status> <owner href="/api/users/00000000-0000-0000-0000-000000000000" id="00000000-0000-0000-0000-000000000000"/> <start_time>2015-04-02T14:55:41.659+02:00</start_time> <last_updated>2015-04-02T14:55:41.783+02:00</last_updated> <external>false</external> <auto_cleared>true</auto_cleared> </job> * Closing connection #0 *********************************************************** Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany ***********************************************************

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Re: [ovirt-users] about testing scenario
by Yedidyah Bar David 13 Apr '15

13 Apr '15

----- Original Message ----- > From: "Leandro Roggerone" <lroggerone(a)directvla.com.ar> > To: "Yedidyah Bar David" <didi(a)redhat.com> > Sent: Thursday, April 9, 2015 3:27:11 PM > Subject: Re: [ovirt-users] about testing scenario > > Thanks Fabian !! > One more question , about ntp. > What is the best practice ? I am not aware of a "best practice" ntp doc for ovirt. There is plenty of information about this over the net, search e.g. for "time sync in virtual machines" or something like that. AFAIK, one thing you should not do, for the time being at least, is assume that if you keep your hosts' clock synced, the VMs' will be too automatically. > I will need my VMs sincronized in time, and also the engine and the native > hosts. > How do you manage that ? > Is there a ntdp runing on some VM isolated from the ntpd running in the > engine ? I think most people just treat VMs just as physical ones and run their favorite ntp client everywhere, pointing both hosts and guests at their organization's ntp server(s). That one (the organization's ntp server) some people tend to put on physical hardware (not a VM), which I guess makes some sense. Best, -- Didi

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NFS Storage: domain locked by NFS-provider?
by shimano 13 Apr '15

13 Apr '15

Hi all, I tried to configure NFS Storage Domain with load balance by configuring different IPs on Hosts for the same NFS-hostname and running few NFS servers on those machines (NFS exports from MooseFS cluster). Unfortunatelly after correct add and attach Storage Domain, all Hosts are switching to Non-operational because of problems with access to that Storage Domain. Is oVirt making any locks on NFS SD's metafile?

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self hosted storage engine disaster recovery procedure
by Ron V. 13 Apr '15

13 Apr '15

Hello, I am getting familiar with oVirt and using the self-hosted engine on an iSCSI SAN and so far everything seems quite impressive. I am trying to document a disaster recovery mecanism using a full OS backup as well as a engine backup as described at http://www.ovirt.org/Ovirt-engine-backup I am unclear however how to prepare the existing iSCSI LUN to receive the data restore. I am able to destroy the engine and the VMs continue to run, however I am unclear how I can free the host lock on that LUN, format it and re-install on it. Is there a howto/document I can refer to in order to do this? I am looking for info as to how I can re-install a functional engine from a backup in the case of data-corruption or any other disaster that could happen on the iSCSI LUN set aside for the engine, and a means to re-install on that LUN should the need be, without having to power down the VMs or worse, power everything down and re-install everything from scratch. How can I boot a CentOS install disk and have the previous's engine LUN as a install target, and then boot that installed OS to restore the engine backup data? Thanks in advance, Ron

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iSCSI interface to GlusterFS cluster
by Bill Dossett 13 Apr '15

13 Apr '15

--_000_B47F00825D68444ABC03733078275360377B1545013BR1MPN1011MG_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Not sure if this can be done using ovirt engine or if I have to do this mor= e at the GlusterFS command level. I have set up a Gluster enabled Cluster with a Volume which is working fine= .... I can mount it using the filesystem thype glusterfs. While I am going to test this with Ovirt and VMs eventually. I am currentl= y exploring using the cluster as an iSCSI target and if that is possible to= configure thru ovirt or if I now need to work more at the Gluster command = level and don't get to use the nice UI to configure this. Any pointers to what I should read next about this would be appreiciated. Thanks Bill Dossett Systems Architect Tech Central - Global Engineering Services T +1 303 440 3523 M +44 (0)777 590 8612 bill.dossett(a)pb.com<mailto:bill.dossett@pb.com> pitneybowes.com<http://pitneybowes.com/> Pitney Bowes 4750 Walnut Street | Boulder, Colorado, 80301 | USA In Engineering? Raise a ticket via Remedy Anywhere [HERE<applewebdata://5D25CA10-0BA9-4233-= 9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Inc= ident/newIncident.aspx>] takes less than a minute CloudForms User Guide available [HERE<https://dl.dropboxusercontent.com/u/6= 219441/ManageIQ%20-%20User%20Manual%20PB%20v5.pdf>] ________________________________ --_000_B47F00825D68444ABC03733078275360377B1545013BR1MPN1011MG_ 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-GB" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Hi,<o:p></o:p> <o:p> </o:p> Not sure if this can be done using ovirt engine or i= f I have to do this more at the GlusterFS command level.<o:p></o:p> <o:p> </o:p> I have set up a Gluster enabled Cluster with a Volum= e which is working fine…. I can mount it using the filesystem thype g= lusterfs.  <o:p></o:p> While I am going to test this with Ovirt and VMs eventually.  I am cur= rently exploring using the cluster as an iSCSI target and if that is possib= le to configure thru ovirt or if I now need to work more at the Gluster com= mand level and don’t get to use the nice UI to configure this.<o:p></o:p> <o:p> </o:p> Any pointers to what I should read next about this w= ould be appreiciated.<o:p></o:p> <o:p> </o:p> Thanks<o:p></o:p> <o:p> </o:p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" width=3D"1280" style=3D"width:960.0pt"> <tbody> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> Bill Dossett<o:p><= /o:p> Systems Archit= ect<o:p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> Tech Centra= l – Global Engineering Services<o:p></o:p>  <o:p></o:p>= T</b= > +1 303 440 3523<spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p> M</b= > +44 (0)777 590 8612= <o:p></o:p> <a href= =3D"mailto:bill.dossett@pb.com">bill.dossett@= pb.com</a><o:p></o:p> <a href= =3D"http://pitneybowes.com/">pitneybowes.com<= /span></a><o:p></o:p> Pitney Bowes<spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p> 4750 Walnut St= reet | Boulder, Colorado, 80301 | USA<o:p></o:p>  <= span style=3D"mso-fareast-language:EN-GB"><o:p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm">  <o:= p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> In Engineering?<o:p></o:p> Raise a tic= ket via Remedy Anywhere [<a href=3D"applewebd= ata://5D25CA10-0BA9-4233-9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCP= PM/GES/Lists/Create%20Incident/newIncident.aspx">HERE</a>] takes less than a minute<o= :p></o:p>  </spa= n><o:p></o:p> CloudForms = User Guide available = [<a href=3D"https://dl.dropboxusercontent.= com/u/6219441/ManageIQ%20-%20User%20Manual%20PB%20v5.pdf">HERE</a>]<o:p></o:p> </td> </tr> </tbody> </table> <o:p>&nbs= p;</o:p> <o:p> </o:p> </div> <hr> </body> </html> --_000_B47F00825D68444ABC03733078275360377B1545013BR1MPN1011MG_--

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Ovirt, conexion noVnc and spice problem
by Marcelo Vera 13 Apr '15

13 Apr '15

Good morning, thank you for accepting me into this group. I'm from Paraguay and I am not very good with English, thankfully there is google translator. I am new to this, and now have problems with oVirt. The problem is I can not access the console of the virtual machine in noVnc mode, or using spice. noVnc, error: WebUtil reference is not defined spice, WebSocket error: Can not connect to websocket on URL ... from and I appreciate your help. I checked my browser supports websocket and html5

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ovirt 3.1 to 3.2 up-gradation problem
by smiling dream 12 Apr '15

12 Apr '15

after upgradation ovirt engine 3.1 to 3.2 all of my vdsm node goes to non responding. Error message showing This host is in non responding state. Try to Activate it; If the problem persists, switch Host to Maintenance mode and try to reinstall it. I have tried to reinstall multiple times but still no success . Please help . Regards Suvro

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Re: [ovirt-users] Caused by: java.lang.IllegalStateException: Insufficient amount of free MACs.
by Punit Dambiwal 12 Apr '15

12 Apr '15

Hi Itamar, Still not...it's a bug in the Ovirt 3.5.1 https://bugzilla.redhat.com/show_bug.cgi?id=1208416 https://gerrit.ovirt.org/#/c/39484/ Hope this can be resolved in 3.5.2...but it seems they will resolve it in 3.6... Thanks, Punit On Sun, Apr 12, 2015 at 7:08 PM, Itamar Heim <iheim(a)redhat.com> wrote: > On 04/02/2015 07:02 AM, Punit Dambiwal wrote: > >> Hi All, >> >> Still i am facing the same issue... >> >> Thanks, >> Punit >> >> On Tue, Feb 24, 2015 at 11:58 AM, Punit Dambiwal <hypunit(a)gmail.com >> <mailto:hypunit@gmail.com>> wrote: >> >> Hi Martin, >> >> Did you restart your engine prior to these operations? >> Yes...and i restarted after the modifications... >> >> Isn't possible, that you have it configured with some much smaller >> range and forgot to restart prior to using new range? >> No.....I configured with big range at first and after that there was >> no modifications.. >> >> Also can you give me version of your system? >> I am using the ovirt 3.5.1.1 >> >> Thanks, >> punit >> >> On Wed, Feb 18, 2015 at 11:36 PM, Martin Mucha <mmucha(a)redhat.com >> <mailto:mmucha@redhat.com>> wrote: >> >> Hi, >> >> so the syntax of MAC addresses ranges is ok, log confirmed that >> I was looking at the right place. I tried to do some tests with >> pool repeatedly depleting all MAC addresses in random order and >> then putting all of them back, and everytime I got back to empty >> pool, so it seems that pool itself does not leak. I'll try to >> find potential problem, but I'll ask first one more question >> Martin (the other one) suggested. Did you restart your engine >> prior to these operations? Isn't possible, that you have it >> configured with some much smaller range and forgot to restart >> prior to using new range? Also can you give me version of your >> system? Newer versions do set ranges differently than via >> engine-config (also without need to restart). >> >> M. >> >> ----- Original Message ----- >> > Hi Martin, >> > >> > I am using the below mac address pool ranges :- >> http://ur1.ca/jqudg >> > >> > Engine Log :- http://ur1.ca/jquep >> > >> > I have created almost 8 OS templates and every template has 2 >> NIC...and for >> > the same i have added the mac address pool....the total mac >> address should >> > be 4072 and i have used in my system is about 1580 mac >> address....but now >> > when i create new VM it failed with the error "Insufficient >> amount of free >> > MACs" >> > >> > Thanks, >> > Punit >> > >> > >> > >> > >> > On Tue, Feb 17, 2015 at 7:29 PM, Martin Mucha >> <mmucha(a)redhat.com <mailto:mmucha@redhat.com>> wrote: >> > >> > > Hi, >> > > >> > > I'm able to track down responsible code using provided >> error message. I'm >> > > not sure what "deploy the VM with Template" is, but I >> suspect you've >> > > imported VM from template. When that happens, for each >> interface without >> > > MAC address is new obtained, or for each of them, when >> "importing as new". >> > > I did not see (so far) anything bad in code. Can you >> provide me with some >> > > details I can verify or work with? Details about that VM >> (number of it's >> > > nics or anything else you think it can be important), >> defined MAC address >> > > range, who else is using this MAC address range, etc. >> > > >> > > Mar. >> > > >> > > ----- Original Message ----- >> > > > Hi, >> > > > >> > > > I am facing this strange issue if i deploy the VM with >> Template... >> > > > >> > > > Caused by: java.lang.IllegalStateException: Insufficient >> amount of free >> > > MACs. >> > > > >> > > > Actually i have almost 2000 Mac address free in our >> environment but VM >> > > > creation failed with this error :- >> > > > >> > > > Thanks, >> > > > Punit >> > > > >> > > > _______________________________________________ >> > > > Users mailing list >> > > > Users(a)ovirt.org <mailto:Users@ovirt.org> >> > > > http://lists.ovirt.org/mailman/listinfo/users >> > > > >> > > >> > >> >> >> >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > was this resolved? >

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Cannot add Posix Storage
by shimano 12 Apr '15

12 Apr '15

Hi everyone... I have a little strange situation... I'm trying to add Posix Compliant FS Storage Domain based on MooseFS. As You can read below, oVirt is mounting it correctly but it cannot make a Storage Domain. Anybody could help? // Quick investigation Is /posix mounted? root@host008:/tmp mount |grep fuse root@host008:/tmp Nope. Add Storage Domain via Web Panel with parameters: Name: MooseFS Domain Function / Storage Type: Data / POSIX Compliant FS Use Host: HOST008 Path: mfsmount VFS Type: fuse Mount Options: mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev Debug logs from task: JsonRpc (StompReactor)::DEBUG::2015-04-02 08:52:58,231::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message <StompFrame command='SEND'> JsonRpcServer::DEBUG::2015-04-02 08:52:58,232::__init__::506::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-549209::DEBUG::2015-04-02 08:52:58,232::__init__::469::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'StoragePool.connectStorageServer' in bridge with {'connectionParams': [{'password': '', 'id': '00000000-0000-0000-0000-000000000000', 'connection': 'mfsmount', 'mnt_options': 'mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev', 'user': '', 'tpgt': '1', 'vfs_type': 'fuse', 'iqn': '', 'port': ''}], 'storagepoolID': '00000000-0000-0000-0000-000000000000', 'domainType': 6} Thread-549209::DEBUG::2015-04-02 08:52:58,234::task::595::Storage.TaskManager.Task::(_updateState) Task=`9bb09583-d8f7-4189-b9ab-81b925f8fc13`::moving from state init -> state preparing Thread-549209::INFO::2015-04-02 08:52:58,234::logUtils::44::dispatcher::(wrapper) Run and protect: connectStorageServer(domType=6, spUUID='00000000-0000-0000-0000-000000000000', conList=[{'iqn': '', 'port': '', 'connection': 'mfsmount', 'mnt_options': 'mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev', 'user': '', 'tpgt': '1', 'vfs_type': 'fuse', 'password': '******', 'id': '00000000-0000-0000-0000-000000000000'}], options=None) Thread-549209::DEBUG::2015-04-02 08:52:58,237::fileUtils::142::Storage.fileUtils::(createdir) Creating directory: /rhev/data-center/mnt/mfsmount Thread-549209::WARNING::2015-04-02 08:52:58,237::fileUtils::149::Storage.fileUtils::(createdir) Dir /rhev/data-center/mnt/mfsmount already exists Thread-549209::DEBUG::2015-04-02 08:52:58,238::mount::227::Storage.Misc.excCmd::(_runcmd) /usr/bin/sudo -n /bin/mount -t fuse -o mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev mfsmount /rhev/data-center/mnt/mfsmount (cwd None) JsonRpc (StompReactor)::DEBUG::2015-04-02 08:52:58,271::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message <StompFrame command='SEND'> JsonRpcServer::DEBUG::2015-04-02 08:52:58,273::__init__::506::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-549210::DEBUG::2015-04-02 08:52:58,276::stompReactor::163::yajsonrpc.StompServer::(send) Sending response JsonRpc (StompReactor)::DEBUG::2015-04-02 08:52:58,279::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message <StompFrame command='SEND'> JsonRpcServer::DEBUG::2015-04-02 08:52:58,280::__init__::506::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-549211::DEBUG::2015-04-02 08:52:58,282::stompReactor::163::yajsonrpc.StompServer::(send) Sending response Thread-549209::ERROR::2015-04-02 08:52:58,523::hsm::2424::Storage.HSM::(connectStorageServer) Could not connect to storageServer Traceback (most recent call last): File "/usr/share/vdsm/storage/hsm.py", line 2421, in connectStorageServer conObj.connect() File "/usr/share/vdsm/storage/storageServer.py", line 222, in connect self.getMountObj().getRecord().fs_file) File "/usr/share/vdsm/storage/mount.py", line 278, in getRecord (self.fs_spec, self.fs_file)) OSError: [Errno 2] Mount of `mfsmount` at `/rhev/data-center/mnt/mfsmount` does not exist Thread-549209::DEBUG::2015-04-02 08:52:58,524::hsm::2443::Storage.HSM::(connectStorageServer) knownSDs: {2df46204-217e-416f-a072-ab8ef17cd8d2: storage.nfsSD.findDomain, 316c3e1c-4e61-4b0a-b2f6-63cc22d3ab25: storage.nfsSD.findDomain, 6c348f77-bb02-4135-b629-2c9cacb0b85c: storage.nfsSD.findDomain, 00697722-a1ce-4911-a84c-c4688e5076fe: storage.nfsSD.findDomain, 6ac038d7-969d-45b5-be5f-c58a66a78a90: storage.nfsSD.findDomain} Thread-549209::INFO::2015-04-02 08:52:58,524::logUtils::47::dispatcher::(wrapper) Run and protect: connectStorageServer, Return response: {'statuslist': [{'status': 100, 'id': '00000000-0000-0000-0000-000000000000'}]} Thread-549209::DEBUG::2015-04-02 08:52:58,525::task::1191::Storage.TaskManager.Task::(prepare) Task=`9bb09583-d8f7-4189-b9ab-81b925f8fc13`::finished: {'statuslist': [{'status': 100, 'id': '00000000-0000-0000-0000-000000000000'}]} Thread-549209::DEBUG::2015-04-02 08:52:58,525::task::595::Storage.TaskManager.Task::(_updateState) Task=`9bb09583-d8f7-4189-b9ab-81b925f8fc13`::moving from state preparing -> state finished Thread-549209::DEBUG::2015-04-02 08:52:58,526::resourceManager::940::Storage.ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-549209::DEBUG::2015-04-02 08:52:58,526::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-549209::DEBUG::2015-04-02 08:52:58,526::task::993::Storage.TaskManager.Task::(_decref) Task=`9bb09583-d8f7-4189-b9ab-81b925f8fc13`::ref 0 aborting False Thread-549209::DEBUG::2015-04-02 08:52:58,527::__init__::500::jsonrpc.JsonRpcServer::(_serveRequest) Return 'StoragePool.connectStorageServer' in bridge with [{'status': 100, 'id': '00000000-0000-0000-0000-000000000000'}] Thread-549209::DEBUG::2015-04-02 08:52:58,527::stompReactor::163::yajsonrpc.StompServer::(send) Sending response Thread-29::DEBUG::2015-04-02 08:52:59,236::domainMonitor::209::Storage.DomainMonitorThread::(_monitorDomain) Refreshing domain 316c3e1c-4e61-4b0a-b2f6-63cc22d3ab25 Really? Incorrect mount options? Trying mount from hand... But first, check for mounts: root@host008:/tmp mount |grep fuse mfsmaster:9421 on /rhev/data-center/mnt/mfsmount type fuse.mfs (rw,allow_other) Oh! It is already mounted! So oVirt mounted it correctly, but cannot use mountpoint? Hm, permissions? root@host008:/tmp ls -al /rhev/data-center/mnt/mfsmount/ total 4 drwxr-xr-x 2 vdsm kvm 0 Apr 1 14:57 . drwxr-xr-x 8 vdsm kvm 4096 Apr 2 08:43 .. Looks fine... Ok, try to unmount and mount manually. root@host008:/tmp umount /rhev/data-center/mnt/mfsmount/ root@host008:/tmp mount |grep fuse root@host008:/tmp mount -t fuse -o mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev mfsmount /rhev/data-center/mnt/mfsmount mfsmaster accepted connection with parameters: read-write,restricted_ip ; root mapped to root:root root@host008:/tmp mount |grep fuse mfsmaster:9421 on /rhev/data-center/mnt/mfsmount type fuse.mfs (rw,allow_other) root@host008:/tmp ls -al /rhev/data-center/mnt/mfsmount/ total 4 drwxr-xr-x 2 vdsm kvm 0 Apr 1 14:57 . drwxr-xr-x 8 vdsm kvm 4096 Apr 2 08:43 .. Ok, but I'm root. Try to do it as vdsm user. root@host008:/tmp cat /etc/passwd /etc/group |grep :36: vdsm:x:36:36:Node Virtualization Manager:/var/lib/vdsm:/bin/bash kvm:x:36:qemu,sanlock root@host008:/tmp umount /rhev/data-center/mnt/mfsmount/ root@host008:/tmp su vdsm vdsm@host008:/tmp /usr/bin/sudo -n /bin/mount -t fuse -o mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev mfsmount /rhev/data-center/mnt/mfsmount mfsmaster accepted connection with parameters: read-write,restricted_ip ; root mapped to root:root vdsm@host008:/tmp ls -al /rhev/data-center/mnt/mfsmount/ total 4 drwxr-xr-x 2 vdsm kvm 0 Apr 1 14:57 . drwxr-xr-x 8 vdsm kvm 4096 Apr 2 08:43 .. vdsm@host008:/tmp mkdir /rhev/data-center/mnt/mfsmount/ovirt-storage-test vdsm@host008:/tmp ls -al /rhev/data-center/mnt/mfsmount/ total 4 drwxr-xr-x 3 vdsm kvm 0 Apr 2 2015 . drwxr-xr-x 8 vdsm kvm 4096 Apr 2 08:43 .. drwxr-xr-x 2 vdsm kvm 0 Apr 2 2015 ovirt-storage-test // End of quick investigation

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Issue with vdsm on EL6 nodes
by knarra 12 Apr '15

12 Apr '15

Hi Everyone, I have updated my nodes to the latest vdsm. After updating when i try to run "vdsClient -s localhost glusterVolumeStatsInfoGet volumeName=<vol_name>" i see the following output displayed. Traceback (most recent call last): File "/usr/share/vdsm/vdsClient.py", line 2839, in <module> code, message = commands[command][0](commandArgs) File "/usr/share/vdsm/vdsClientGluster.py", line 430, in do_glusterVolumeStatsInfoGet status = self.s.glusterVolumeStatsInfoGet(volumeName) File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in __call__ return self.__send(self.__name, args) File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in __request verbose=self.__verbose File "/usr/lib64/python2.6/xmlrpclib.py", line 1237, in request errcode, errmsg, headers = h.getreply() File "/usr/lib64/python2.6/httplib.py", line 1064, in getreply response = self._conn.getresponse() File "/usr/lib64/python2.6/httplib.py", line 990, in getresponse response.begin() File "/usr/lib64/python2.6/httplib.py", line 391, in begin version, status, reason = self._read_status() File "/usr/lib64/python2.6/httplib.py", line 349, in _read_status line = self.fp.readline() File "/usr/lib64/python2.6/socket.py", line 433, in readline data = recv(1) File "/usr/lib64/python2.6/ssl.py", line 215, in recv return self.read(buflen) File "/usr/lib64/python2.6/ssl.py", line 136, in read return self._sslobj.read(len) SSLError: [Errno 1] _ssl.c:1390: error:1409442E:SSL routines:SSL3_READ_BYTES:tlsv1 alert protocol version Can some one help me to resolve this issue. Version of vdsm: vdsm-python-4.17.0-616.git7548f81.el6.noarch vdsm-4.17.0-616.git7548f81.el6.x86_64 vdsm-cli-4.17.0-616.git7548f81.el6.noarch vdsm-yajsonrpc-4.17.0-616.git7548f81.el6.noarch vdsm-xmlrpc-4.17.0-616.git7548f81.el6.noarch vdsm-gluster-4.17.0-616.git7548f81.el6.noarch vdsm-infra-4.17.0-616.git7548f81.el6.noarch vdsm-jsonrpc-4.17.0-616.git7548f81.el6.noarch Thanks kasturi.

3 9

oVirt 3.5 - Node Non-Operational
by Marcelo Donato 10 Apr '15

10 Apr '15

*Hi everyone! Suggestions are welcome and since I thank you.* *I have the following scenario:* Host-01: sequoia.din.uem.br - 10.30.4.1 - Manager Host-02: jacaranda.din.uem.br - 10.30.4.2 - Node-01 *As indicated below, the hosts communicate normally:* [root@jacaranda ~]# ping -c 3 sequoia PING sequoia.din.uem.br (10.30.4.1) 56(84) bytes of data. 64 bytes from sequoia.din.uem.br (10.30.4.1): icmp_seq=1 ttl=64 time=0.436 ms 64 bytes from sequoia.din.uem.br (10.30.4.1): icmp_seq=2 ttl=64 time=0.612 ms 64 bytes from sequoia.din.uem.br (10.30.4.1): icmp_seq=3 ttl=64 time=0.635 ms [root@sequoia ~]# ping -c 3 jacaranda PING jacaranda.din.uem.br (10.30.4.2) 56(84) bytes of data. 64 bytes from jacaranda.din.uem.br (10.30.4.2): icmp_seq=1 ttl=64 time=0.443 ms 64 bytes from jacaranda.din.uem.br (10.30.4.2): icmp_seq=2 ttl=64 time=0.587 ms 64 bytes from jacaranda.din.uem.br (10.30.4.2): icmp_seq=3 ttl=64 time=0.563 ms *Network interfaces* [root@jacaranda ~]# ifconfig ovirtmgmt ovirtmgmt Link encap:Ethernet Endereço de HW D4:AE:52:78:4C:17 inet end.: 10.30.4.2 Bcast:10.30.4.255 Masc:255.255.255.0 [root@sequoia ~]# ifconfig eth0 Link encap:Ethernet Endereço de HW 52:54:00:D2:0F:95 inet end.: 10.30.4.1 Bcast:10.30.4.255 Masc:255.255.255.0 *However engine.log, as highlighted below, the problem is in the network.* 2015-03-26 15:00:01,799 ERROR [org.ovirt.engine.core.bll.SetNonOperationalVdsCommand] (DefaultQuartzScheduler_Worker-91) [35dba220] Host Node-01 is set to Non-Operational, it is missing the following networks: ovirtmgmt 2015-03-26 15:00:01,806 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-91) [35dba220] Correlation ID: 35dba220, Job ID: 1b3c2410-a941-4d65-b39d-1a3d2ef378b8, Call Stack: null, Custom Event ID: -1, Message: Host Node-01 does not comply with the cluster Cst-01 networks, the following networks are missing on host: 'ovirtmgmt' 2015-03-26 15:00:01,864 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-91) [6ba58858] Host 4aaf9afb-ae0e-40af-9ef8-ef098d3be91e : Node-01 is already in NonOperational status for reason NETWORK_UNREACHABLE. SetNonOperationalVds command is skipped. [image: Imagem inline 1] -- Ao encaminhar esta mensagem, por favor: 1. Apague o meu e-mail e o meu nome. 2. Apague também os endereços dos amigos antes de reenviar 3. Use Cco ou Bcc para enviar mensagens! Dificulte a disseminação de vírus e spam.

5 39

Can I somehow disable vdsms "restore_nets" ?
by Ernest Beinrohr 10 Apr '15

10 Apr '15

This is a multi-part message in MIME format. --------------060203060101020203010704 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit I use quite a lot of my own config and vdsm restores his version of /etc/sysconfig/network-scripts/ifcfg-* on each start. Can the restore_nets be disabled somehow? -- Ernest Beinrohr, AXON PRO Ing <http://www.beinrohr.sk/ing.php>, RHCE <http://www.beinrohr.sk/rhce.php>, RHCVA <http://www.beinrohr.sk/rhce.php>, LPIC <http://www.beinrohr.sk/lpic.php>, VCA <http://www.beinrohr.sk/vca.php>, +421-2-62410360 +421-903-482603 --------------060203060101020203010704 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 bgcolor="#FFFFFF" text="#000000"> I use quite a lot of my own config and vdsm restores his version of /etc/sysconfig/network-scripts/ifcfg-* on each start. Can the restore_nets be disabled somehow? <div class="moz-signature">-- <div id="oernii_footer" style="color: gray;"> Ernest Beinrohr, AXON PRO <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/ing.php">Ing</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/rhce.php">RHCE</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/rhce.php">RHCVA</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/lpic.php">LPIC</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/vca.php">VCA</a>, +421-2-62410360 +421-903-482603 </div> <img src="http://nojsstats.appspot.com/UA-44497096-1/email.beinrohr.sk" moz-do-not-send="true" border="0" width="1" height="1"> </div> </body> </html> --------------060203060101020203010704--

1 1

RARP and Vlan problem
by Pavel Gandalipov 10 Apr '15

10 Apr '15

Hello, we have logical cluster, that consists of two servers. Each server connected to each of two switches. On the server cluster we run the virtualization farm on which testing virtual machine's migration. In our topology we separate servers's network and virtual machines' network to vlan 3 and 4, respectively. When we manually migrating VM that belongs to Vlan 4 from one host to another we are loosing access to VM because although host sends RARP packet it isn't updating arp table . So host belongs to another vlan then RARP packet from host isn't updating arp entry of VM on the switch. And i have no idea how to make it work. Pavel Gandalipov

2 1

Cancel a running task | Zombie Task
by Punit Dambiwal 10 Apr '15

10 Apr '15

Hi, I have checked and found two tasks running from last 14 hours and there is no option to kill it... [image: Inline image 1] from the SPM host :- [root@cpu11 ~]# vdsClient -s 0 getAllTasksStatuses {'status': {'message': 'OK', 'code': 0}, 'allTasksStatus': {}} [root@cpu11 ~]# Please let me know how i can kill those processes... Thanks, Punit

3 3

install IOPS limits
by Roman Nikolayevich Drovalev 10 Apr '15

10 Apr '15

Ýòî ñîîáùåíèå èç íåñêîëüêèõ ÷àñòåé â ôîðìàòå MIME. --=_alternative 0029826F43257E22_= Content-Type: text/plain; charset="US-ASCII" Hello, How it is possible to instal restrictions for everyone VM IOPS restrictions? I have read the documentation, how it can be made? http://www.ovirt.org/Features/blkio-support >From the documentation: Engine Core DB qos: added limit fields to qos table: max_throughput max_read_throughput max_write_throughput max_iops max_read_iops max_write_iops Thanks, Roman Drovalev --=_alternative 0029826F43257E22_= Content-Type: text/html; charset="US-ASCII" Hello, How it is possible to instal restrictions for everyone VM  IOPS restrictions?  I have read the documentation, how it can be made? <a href="http://www.ovirt.org/Features/blkio-support">http://www.ovirt.org/Features/blkio-support</a> From the documentation: Engine Core DB qos: added limit fields to qos table: <tt> max_throughput max_read_throughput max_write_throughput max_iops max_read_iops max_write_iops </tt> Thanks, Roman Drovalev --=_alternative 0029826F43257E22_=--

2 2

FW: gluster and multipath
by Bill Dossett 10 Apr '15

10 Apr '15

--_000_B47F00825D68444ABC03733078275360377AEF00013BR1MPN1011MG_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Fumble fingered accidental send... From: Bill Dossett Sent: 09 April 2015 11:33 To: users(a)ovirt.org Subject: gluster and multipath Hi, Just got very confused trying to add create an additional brick on my glust= er node (I had created one yesterday and all was fine0 I had already created a partition on my /dev/sdb called sdb1 But when I tried mkfs.xfs (I am using xfs as that was in the example I was= following - if LVM or something else would be better I am open to suggesti= ons!) It said /dev/sdb1 no such file or directory - which confused me as this wor= ked yesterday. I deleted the partition recreated it and tried and then it said that the de= vice was busy. It appears that multipathd is the culprit... but what I am struggling with = is why it worked yesterday?? I may have created the partition before I pus= hed the gluster install to it from the ovirt-engine? And does that install= multipathd and it is now grabbing my devices? It is the only thing I can = think of. And if that is the case - I guess I have to blacklist these devices in mult= ipath.conf while I create the partitions? And reboot and then remove the b= lacklist and reboot - seems a bit clunky, is there a better way to add part= itions and bricks? Or I am just in a vortex wormhole of misunderstanding and grasping at stars= to try and pull myself out ? Thankyou for any advice - especially as this may not be so ovirt or a quest= ion, but it's what I am working on. Bill Dossett Systems Architect Tech Central - Global Engineering Services T +1 303 440 3523 M +44 (0)777 590 8612 bill.dossett(a)pb.com<mailto:bill.dossett@pb.com> pitneybowes.com<http://pitneybowes.com/> Pitney Bowes 4750 Walnut Street | Boulder, Colorado, 80301 | USA In Engineering? Raise a ticket via Remedy Anywhere [HERE<applewebdata://5D25CA10-0BA9-4233-= 9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Inc= ident/newIncident.aspx>] takes less than a minute CloudForms User Guide available [HERE<https://dl.dropboxusercontent.com/u/6= 219441/ManageIQ%20-%20User%20Manual%20PB%20v5.pdf>] ________________________________ --_000_B47F00825D68444ABC03733078275360377AEF00013BR1MPN1011MG_ 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-GB" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Fumble fingered accide= ntal send…<o:p></o:p> <o:p> </o:p></spa= n> <o:p> </o:p></spa= n> <o:p> </o:p></spa= n> <div> <div style=3D"border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm = 0cm 0cm"> From: Bill Dossett Sent: 09 April 2015 11:33 To: users(a)ovirt.org Subject: gluster and multipath<o:p></o:p> </div> </div> <o:p> </o:p> Hi,<o:p></o:p> <o:p> </o:p> Just got very confused trying to add create an addit= ional brick on my gluster node (I had created one yesterday and all was fin= e0<o:p></o:p> <o:p> </o:p> I had already created a partition on my /dev/sdb cal= led sdb1<o:p></o:p> <o:p> </o:p> But when I tried mkfs.xfs  (I am using xfs as t= hat was in the example I was following – if LVM or something else wou= ld be better I am open to suggestions!)<o:p></o:p> <o:p> </o:p> It said /dev/sdb1 no such file or directory – = which confused me as this worked yesterday.<o:p></o:p> <o:p> </o:p> I deleted the partition recreated it and tried and t= hen it said that the device was busy.<o:p></o:p> <o:p> </o:p> It appears that multipathd is the culprit… but= what I am struggling with is why it worked yesterday??  I may have cr= eated the partition before I pushed the gluster install to it from the ovir= t-engine?  And does that install multipa= thd and it is now grabbing my devices?  It is the only thing I can think = of.<o:p></o:p> <o:p> </o:p></spa= n> And if that is the cas= e – I guess I have to blacklist these devices in multipath.conf while= I create the partitions?  And reboot and then remove the blacklist an= d reboot – seems a bit clunky, is there a better way to add partitions and bricks?<o:p></o:p> <o:p> </o:p></spa= n> Or I am just in a vort= ex wormhole of misunderstanding and grasping at stars to try and pull mysel= f out ?<o:p></o:p> <o:p> </o:p></spa= n> Thankyou for any advic= e – especially as this may not be so ovirt or a question, but it&#821= 7;s what I am working on.<o:p></o:p> <o:p> </o:p></spa= n> <o:p> </o:p></spa= n> <o:p> </o:p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" width=3D"1280" style=3D"width:960.0pt"> <tbody> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> Bill Dossett<o:p><= /o:p> Systems Archit= ect<o:p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> Tech Centra= l – Global Engineering Services<o:p></o:p>  <o:p></o:p>= T</b= > +1 303 440 3523<spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p> M</b= > +44 (0)777 590 8612= <o:p></o:p> <a href= =3D"mailto:bill.dossett@pb.com">bill.dossett@= pb.com</a><o:p></o:p> <a href= =3D"http://pitneybowes.com/">pitneybowes.com<= /span></a><o:p></o:p> Pitney Bowes<spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p> 4750 Walnut St= reet | Boulder, Colorado, 80301 | USA<o:p></o:p>  <= span style=3D"mso-fareast-language:EN-GB"><o:p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm">  <o:= p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> In Engineering?<o:p></o:p> Raise a tic= ket via Remedy Anywhere [<a href=3D"applewebd= ata://5D25CA10-0BA9-4233-9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCP= PM/GES/Lists/Create%20Incident/newIncident.aspx">HERE</a>] takes less than a minute<o= :p></o:p>  </spa= n><o:p></o:p> CloudForms = User Guide available = [<a href=3D"https://dl.dropboxusercontent.= com/u/6219441/ManageIQ%20-%20User%20Manual%20PB%20v5.pdf">HERE</a>]<o:p></o:p> </td> </tr> </tbody> </table> <o:p>&nbs= p;</o:p> <o:p> </o:p> </div> <hr> </body> </html> --_000_B47F00825D68444ABC03733078275360377AEF00013BR1MPN1011MG_--

2 1

simple-sso w. kerberos & iplanet ldap - login slow and unreliable (ovirt 3.5.1.1)
by Alastair Neil 09 Apr '15

09 Apr '15

I have configured the simple-sso with kerberos. I can successfully login most of the time, but often the login fails and I am dropped at the portal login window and prompted for the internal account username and password. Host is FC 20. Also, adding users in the GMU-authz o=gmu.edu namespace is agonisingly slow returning from the directory lookup. I can see from the apache logs that the kerberos authentication is successful, but in the engine logs I see many errors: 2015-04-09 13:39:28,493 ERROR > [org.ovirt.engine.core.aaa.filters.BasicAuthenticationFilter] > (ajp--127.0.0.1-8702-11) Cannot obtain profile for user aneil2 and eventually: 2015-04-09 13:39:28,342 ERROR > [org.ovirt.engine.core.aaa.filters.BasicAuthenticationFilter] > (ajp--127.0.0.1-8702-5) Cannot obtain profile for user aneil2 > {Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class > org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=EXTENSION_INTERFACE_VERSION_MAX;type=class > java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0, > Extkey[name=EXTENSION_LICENSE;type=class > java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-054c-4e31-9c6d-1ca4d60a4c18];]=ASL > 2.0, Extkey[name=EXTENSION_NOTES;type=class > java.lang.String;uuid=EXTENSION_NOTES[2da5ad7e-185a-4584-aaff-97f66978e4ea];]=Display > name: ovirt-engine-extension-aaa-ldap-1.0.2-1.fc20, > Extkey[name=EXTENSION_HOME_URL;type=class > java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-f969-42d4-b399-72d192e18304];]= > http://www.ovirt.org, Extkey[name=EXTENSION_LOCALE;type=class > java.lang.String;uuid=EXTENSION_LOCALE[0780b112-0ce0-404a-b85e-8765d778bb29];]=en_US, > Extkey[name=EXTENSION_NAME;type=class > java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-4547-bf28-b0b01a103184];]=ovirt-engine-extension-aaa-ldap.authz, > Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class > java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0, > Extkey[name=EXTENSION_CONFIGURATION;type=class > java.util.Properties;uuid=EXTENSION_CONFIGURATION[2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***, > Extkey[name=EXTENSION_AUTHOR;type=class > java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-2dad-4bc5-9aad-e07018b7fbcc];]=The > oVirt Project, Extkey[name=AAA_AUTHZ_QUERY_MAX_FILTER_SIZE;type=class > java.lang.Integer;uuid=AAA_AUTHZ_QUERY_MAX_FILTER_SIZE[2eb1f541-0f65-44a1-a6e3-014e247595f5];]=50, > Extkey[name=EXTENSION_INSTANCE_NAME;type=class > java.lang.String;uuid=EXTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-8674327f011b];]=GMU-authz, > Extkey[name=EXTENSION_BUILD_INTERFACE_VERSION;type=class > java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_VERSION[cb479e5a-4b23-46f8-aed3-56a4747a8ab7];]=0, > Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface > java.util.Collection;uuid=EXTENSION_CONFIGURATION_SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[], > Extkey[name=EXTENSION_GLOBAL_CONTEXT;type=class > org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[9799e72f-7af6-4cf1-bf08-297bc8903676];]=*skip*, > Extkey[name=EXTENSION_VERSION;type=class > java.lang.String;uuid=EXTENSION_VERSION[fe35f6a8-8239-4bdb-ab1a-af9f779ce68c];]=1.0.2, > Extkey[name=AAA_AUTHZ_AVAILABLE_NAMESPACES;type=interface > java.util.Collection;uuid=AAA_AUTHZ_AVAILABLE_NAMESPACES[6dffa34c-955f-486a-bd35-0a272b45a711];]=[o= > gmu.edu] Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface > org.slf4j.Logger;uuid=EXTENSION_MANAGER_TRACE_LOG[863db666-3ea7-4751-9695-918a3197ad83];]=org.slf4j.impl.Slf4jLogger(org.ovirt.engine.core.extensions.mgr.ExtensionsManager.trace.ovirt-engine-extension-aaa-ldap.authz.GMU-authz), > Extkey[name=EXTENSION_PROVIDES;type=interface > java.util.Collection;uuid=EXTENSION_PROVIDES[8cf373a6-65b5-4594-b828-0e275087de91];]=[org.ovirt.engine.api.extensions.aaa.Authz], > Extkey[name=EXTENSION_CONFIGURATION_FILE;type=class > java.lang.String;uuid=EXTENSION_CONFIGURATION_FILE[4fb0ffd3-983c-4f3f-98ff-9660bd67af6a];]=/etc/ovirt-engine/extensions.d/GMU-authz.properties}, > Extkey[name=AAA_AUTHZ_QUERY_FLAGS;type=class > java.lang.Integer;uuid=AAA_AUTHZ_QUERY_FLAGS[97d226e9-8d87-49a0-9a7f-af689320907b];]=3, > Extkey[name=EXTENSION_INVOKE_COMMAND;type=class > org.ovirt.engine.api.extensions.ExtUUID;uuid=EXTENSION_INVOKE_COMMAND[485778ab-bede-4f1a-b823-77b262a2f28d];]=AAA_AUTHZ_FETCH_PRINCIPAL_RECORD[5a5bf9bb-9336-4376-a823-26efe1ba26df], > Extkey[name=AAA_AUTHN_AUTH_RECORD;type=class > org.ovirt.engine.api.extensions.ExtMap;uuid=AAA_AUTHN_AUTH_RECORD[e9462168-b53b-44ac-9af5-f25e1697173e];]={Extkey[name=AAA_AUTHN_AUTH_RECORD_PRINCIPAL;type=class > java.lang.String;uuid=AAA_AUTHN_AUTH_RECORD_PRINCIPAL[c3498f07-11fe-464c-958c-8bd7490b119a];]=aneil2}} > {Extkey[name=EXTENSION_INVOKE_RESULT;type=class > java.lang.Integer;uuid=EXTENSION_INVOKE_RESULT[0909d91d-8bde-40fb-b6c0-099c772ddd4e];]=2, > Extkey[name=EXTENSION_INVOKE_MESSAGE;type=class > java.lang.String;uuid=EXTENSION_INVOKE_MESSAGE[b7b053de-dc73-4bf7-9d26-b8bdb72f5893];]=Cannot > locate principal 'aneil2'} > 2015-04-09 13:39:28,527 ERROR > [org.ovirt.engine.core.aaa.filters.BasicAuthenticationFilter] > (ajp--127.0.0.1-8702-6) Cannot obtain profile for user aneil2 > 2015-04-09 13:39:28,493 ERROR > [org.ovirt.engine.core.aaa.filters.BasicAuthenticationFilter] > (ajp--127.0.0.1-8702-11) Cannot obtain profile for user aneil2 > 2015-04-09 13:39:28,593 INFO > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (ajp--127.0.0.1-8702-6) Correlation ID: null, Call Stack: null, Custom > Event ID: -1, Message: User aneil2@GMU.EDU@GMU-http logged in. I suspect the ldap lookup is not working correctly. Here are the relevant config files: cat /etc/ovirt-engine/aaa/GMU.properties file: # Select one > # > #include = <openldap.properties> > #include = <389ds.properties> > #include = <rhds.properties> > #include = <ipa.properties> > include = <iplanet.properties> > #include = <rfc2307.properties> > #include = <rfc2307-openldap.properties> > # > # Server > # > vars.server = dirapps.gmu.edu > # > # Search user and its password. > # > vars.user = uid=proxy,ou=people,o=gmu.edu > vars.password = XXXXXXXXXX > pool.default.serverset.single.server = ${global:vars.server} > pool.default.auth.simple.bindDN = ${global:vars.user} > pool.default.auth.simple.password = ${global:vars.password} > # Create keystore, import certificate chain and uncomment > # if using ssl/tls. > #pool.default.ssl.startTLS = true > #pool.default.ssl.truststore.file = > ${local:_basedir}/${global:vars.server}.jks > #pool.default.ssl.truststore.password = changeit > cat /etc/ovirt-engine/extensions.d/GMU-authz.properties > ovirt.engine.extension.name = GMU-authz > ovirt.engine.extension.bindings.method = jbossmodule > ovirt.engine.extension.binding.jbossmodule.module = > org.ovirt.engine-extensions.aaa.ldap > ovirt.engine.extension.binding.jbossmodule.class = > org.ovirt.engineextensions.aaa.ldap.AuthzExtension > ovirt.engine.extension.provides = org.ovirt.engine.api.extensions.aaa.Authz > config.profile.file.1 = ../aaa/GMU.properties > #config.globals.bindFormat.simple_bindFormat = realm cat /etc/ovirt-engine/extensions.d/GMU-http-authn.properties > ovirt.engine.extension.name = GMU-http-authn > ovirt.engine.extension.bindings.method = jbossmodule > ovirt.engine.extension.binding.jbossmodule.module = > org.ovirt.engine-extensions.aaa.misc > ovirt.engine.extension.binding.jbossmodule.class = > org.ovirt.engineextensions.aaa.misc.http.AuthnExtension > ovirt.engine.extension.provides = org.ovirt.engine.api.extensions.aaa.Authn > ovirt.engine.aaa.authn.profile.name = GMU-http > ovirt.engine.aaa.authn.authz.plugin = GMU-authz > ovirt.engine.aaa.authn.mapping.plugin = http-mapping > config.artifact.name = HEADER > config.artifact.arg = X-Remote-User cat /etc/ovirt-engine/extensions.d/http-mapping.properties > ovirt.engine.extension.name = http-mapping > ovirt.engine.extension.bindings.method = jbossmodule > ovirt.engine.extension.binding.jbossmodule.module = > org.ovirt.engine-extensions.aaa.misc > ovirt.engine.extension.binding.jbossmodule.class = > org.ovirt.engineextensions.aaa.misc.mapping.MappingExtension > ovirt.engine.extension.provides = > org.ovirt.engine.api.extensions.aaa.Mapping > config.mapAuthRecord.type = regex > config.mapAuthRecord.regex.mustMatch = true > config.mapAuthRecord.regex.pattern = > ^(?<user>.*?)((\\\\(?<at>@)(?<suffix>.*?)@.*)|(?<realm>@.*))$ > config.mapAuthRecord.regex.replacement = ${user}${at}${suffix} > cat /etc/ovirt-engine/aaa/ovirt-sso.conf > # > # 1. make sure /etc/krb5.keytab is available and valid. > # 2. update KrbAuthRealms > # 3. symlink into /etc/httpd/conf.d > # > <LocationMatch ^(/ovirt-engine/(webadmin|userportal|api)|/api)> > RewriteEngine on > RewriteCond %{LA-U:REMOTE_USER} ^(.*)$ > RewriteRule ^(.*)$ - [L,P,E=REMOTE_USER:%1] > RequestHeader set X-Remote-User %{REMOTE_USER}s > LogLevel debug > AuthType Kerberos > AuthName "Kerberos Login" > Krb5Keytab /etc/httpd/http.keytab > KrbAuthRealms GMU.EDU VSNET.GMU.EDU > KrbServiceName HTTP/ovirt-admin-hosted.vsnet.gmu.edu > Require valid-user > </LocationMatch> The LDAP server is: Sun-Directory-Server/11.1.1.5.0 I have no administrative access to the ldap server, but I can successfully search via ldapsearch by binding with the proxy dn and password. Any ideas what might be wrong, or how to troubleshoot? -Alastair >

2 1

PXE boot issue
by Brandon Merjil 09 Apr '15

09 Apr '15

Hello, I am testing provisioning from foreman 1.8.0 to ovirt 3.5 with both on CentOS 7.1503 and have run into an issue after the system has been deployed to ovirt. When the guest system reboots after the kickstart completes it loads the PXE menu from a the same tftp server which tries to start localboot 0. It then tries to boot based on the order that ovirt had set for the guest, which is PXE first and HD second. The message I'm seeing is "Booting from local disk... No more network devices No bootable device" If I change the guest boot options to only the virtual HD the guest boots up without an issue. I have also done a provision to a plain libvirt/kvm server and had no issue after the reboot. Same foreman server and tftp server with PXE menu localboot 0 option were used. Any ideas what I might be running into here, and any additional information needed. Thanks.

4 8

gluster and multipath
by Bill Dossett 09 Apr '15

09 Apr '15

--_000_B47F00825D68444ABC03733078275360377AEEE2013BR1MPN1011MG_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Just got very confused trying to add create an additional brick on my glust= er node (I had created one yesterday and all was fine0 I had already created a partition on my /dev/sdb called sdb1 But when I tried mkfs.xfs (I am using xfs as that was in the example I was= following - if LVM or something else would be better I am open to suggesti= ons!) It said /dev/sdb1 no such file or directory - which confused me as this wor= ked yesterday. I deleted the partition recreated it and tried and then it said that the de= vice was busy. It appears that multipathd is the culprit... but what I am struggling with = is why it worked yesterday?? I may have created the partition before I pus= hed the gluster install to it from the ovirt-engine? And does that install= multi Bill Dossett Systems Architect Tech Central - Global Engineering Services T +1 303 440 3523 M +44 (0)777 590 8612 bill.dossett(a)pb.com<mailto:bill.dossett@pb.com> pitneybowes.com<http://pitneybowes.com/> Pitney Bowes 4750 Walnut Street | Boulder, Colorado, 80301 | USA In Engineering? Raise a ticket via Remedy Anywhere [HERE<applewebdata://5D25CA10-0BA9-4233-= 9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Inc= ident/newIncident.aspx>] takes less than a minute CloudForms User Guide available [HERE<https://dl.dropboxusercontent.com/u/6= 219441/ManageIQ%20-%20User%20Manual%20PB%20v5.pdf>] ________________________________ --_000_B47F00825D68444ABC03733078275360377AEEE2013BR1MPN1011MG_ 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-GB" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Hi,<o:p></o:p> <o:p> </o:p> Just got very confused trying to add create an addit= ional brick on my gluster node (I had created one yesterday and all was fin= e0<o:p></o:p> <o:p> </o:p> I had already created a partition on my /dev/sdb cal= led sdb1<o:p></o:p> <o:p> </o:p> But when I tried mkfs.xfs  (I am using xfs as t= hat was in the example I was following – if LVM or something else wou= ld be better I am open to suggestions!)<o:p></o:p> <o:p> </o:p> It said /dev/sdb1 no such file or directory – = which confused me as this worked yesterday.<o:p></o:p> <o:p> </o:p> I deleted the partition recreated it and tried and t= hen it said that the device was busy.<o:p></o:p> <o:p> </o:p> It appears that multipathd is the culprit… but= what I am struggling with is why it worked yesterday??  I may have cr= eated the partition before I pushed the gluster install to it from the ovir= t-engine?  And does that install multi<o:p></o:p> <o:p> </o:p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" width=3D"1280" style=3D"width:960.0pt"> <tbody> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> Bill Dossett<o:p><= /o:p> Systems Archit= ect<o:p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> Tech Centra= l – Global Engineering Services<o:p></o:p>  <o:p></o:p>= T</b= > +1 303 440 3523<spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p> M</b= > +44 (0)777 590 8612= <o:p></o:p> <a href= =3D"mailto:bill.dossett@pb.com">bill.dossett@= pb.com</a><o:p></o:p> <a href= =3D"http://pitneybowes.com/">pitneybowes.com<= /span></a><o:p></o:p> Pitney Bowes<spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p> 4750 Walnut St= reet | Boulder, Colorado, 80301 | USA<o:p></o:p>  <= span style=3D"mso-fareast-language:EN-GB"><o:p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm">  <o:= p></o:p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> In Engineering?<o:p></o:p> Raise a tic= ket via Remedy Anywhere [<a href=3D"applewebd= ata://5D25CA10-0BA9-4233-9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCP= PM/GES/Lists/Create%20Incident/newIncident.aspx">HERE</a>] takes less than a minute<o= :p></o:p>  </spa= n><o:p></o:p> CloudForms = User Guide available = [<a href=3D"https://dl.dropboxusercontent.= com/u/6219441/ManageIQ%20-%20User%20Manual%20PB%20v5.pdf">HERE</a>]<o:p></o:p> </td> </tr> </tbody> </table> <o:p>&nbs= p;</o:p> <o:p> </o:p> </div> <hr> </body> </html> --_000_B47F00825D68444ABC03733078275360377AEEE2013BR1MPN1011MG_--

1 0

Re: [ovirt-users] PXE boot issue
by Sven Kieske 09 Apr '15

09 Apr '15

On 09/04/15 10:30, Brandon Merjil wrote: > But my question is still why does this work with libvirt/kvm and ovirt > fails. libvirt/kvm is not doing run once, it is using the defaults provided > by the host which is PXE first HD second. Please keep the topic on the list, so the whole community can benefit. Well this could have been caused by multiple things: First: I assume you also do the libvirt install via foreman. if this is the case we have 2 possibilities here: 1. foreman does a different pxe boot for plain libvirt than for ovirt. 2. the generated libvirt xml differs between ovirt and plain libvirt. You could try to check number 2. by doing: virsh -r dumpxml $YOURVMNAME and compare that 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

1 0

Spice console without rebooting the VM
by Marcelo Donato 09 Apr '15

09 Apr '15

Hi everyone! Connecting to a VM in oVirt 3.5 shows "Console connection denied. Another user has already accessed the console of this VM. When user tries to make a console connection to a virtual machine, the following error message is received: Console connection denied. Another user has already accessed the console of this VM. The VM should be rebooted to allow another user to access it, or changed by an admin to not enforce reboot between users accessing its console. Is it possible for multiple people to access the same Spice console without rebooting the VM? -- Ao encaminhar esta mensagem, por favor: 1. Apague o meu e-mail e o meu nome. 2. Apague também os endereços dos amigos antes de reenviar 3. Use Cco ou Bcc para enviar mensagens! Dificulte a disseminação de vírus e spam.

3 3

qlnic errors -
by Matt Wells 09 Apr '15

09 Apr '15

I'm doing a product demo for one of our customers. They've setup RHEV 3.5 on a Dell Blade center. We also used 3.4 to start this demo. So far they've been less than impressed as we have 10 VM's that are just putting some traffic on the system. Under any load the blades network card driver fails and the VMs are then paused. Under ESX the same blades have no issues at all. We started with Dell on this but were unable to find any issues with these systems related to hardware. Running on the 3.5 node (even setup one blade as a RHEL + VDSM) and we continue to get the same errors. They continue to get this on the 3.5 node image, 3.4 node image, RHEL{6..7}+VDSM, CentOS{6..7} Apr 7 23:09:15 POCserver2 kernel: qlcnic 0000:01:00.1: Pause control frames disabled on all ports Apr 7 23:09:15 POCserver2 kernel: qlcnic 0000:01:00.1: firmware hang detected Apr 7 23:09:15 POCserver2 kernel: qlcnic 0000:01:00.1: Dumping hw/fw registers Apr 7 23:09:15 POCserver2 kernel: PEG_HALT_STATUS1: 0x40001502, PEG_HALT_STATUS2: 0x3dd980, Apr 7 23:09:15 POCserver2 kernel: PEG_NET_0_PC: 0x6d394, PEG_NET_1_PC: 0x6d466, Apr 7 23:09:15 POCserver2 kernel: PEG_NET_2_PC: 0x149, PEG_NET_3_PC: 0x6e598, Apr 7 23:09:15 POCserver2 kernel: PEG_NET_4_PC: 0x12268 Apr 7 23:09:15 POCserver2 kernel: qlcnic 0000:01:00.0: Pause control frames disabled on all ports Apr 7 23:09:15 POCserver2 kernel: qlcnic 0000:01:00.0: firmware hang detected Apr 7 23:09:15 POCserver2 kernel: qlcnic 0000:01:00.0: Dumping hw/fw registers Apr 7 23:09:15 POCserver2 kernel: PEG_HALT_STATUS1: 0x40001502, PEG_HALT_STATUS2: 0x3dd980, Apr 7 23:09:15 POCserver2 kernel: PEG_NET_0_PC: 0x6d394, PEG_NET_1_PC: 0x6d466, Apr 7 23:09:15 POCserver2 kernel: PEG_NET_2_PC: 0x149, PEG_NET_3_PC: 0x6e598, Apr 7 23:09:15 POCserver2 kernel: PEG_NET_4_PC: 0x12268 I've really got limited time for this POC so I sent a support case with Red Hat as well. Just hoped that this community may have seen this. Thus far my Googlefoo has failed me.

2 1

about testing scenario
by Leandro Roggerone 09 Apr '15

09 Apr '15

Hello , Everyone; My name is Leandro. I have been reading about virtualization features and Its benefits so Im thinking about deploying a virtualized IP core enviroment. Main services I will need to run are , dns , dhcp, radius , and openvpn. Since I have never installed ovirt , I would like to deploy a testing/learning scenario using two i5 with 6gb ram memory laptops. My idea is to run the ovirt engine in one machine and at least 3 virtual centos hosts in the other while I wait for the real servers. I have no plan of deploying any network storage. Some questions come to my mind: For the engine: Is there any recommended iso/distro with the ovirt package or should I use a machine with fedora/centos already installed ? For the node. Is there any recommended iso/distro? Where should I keep the iso file of the virtualized OS. (ex centos / routerOS.) Is it possible to deploy virtualized environment without network storage? I would like to run everything locally. My services requieres very fast i/o processing from the hard disk, My consern is that since I have 1gb network interface, the process can experience some delay or timeouts waiting data from the network. That is why I would like to keep the storage locally. I appreciate you help. Regards. Leandro.

2 1