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iSCSI interface to GlusterFS cluster
by Bill Dossett 12 Apr '15

12 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 12 Apr '15

12 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

2 3

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

2 2

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? >

1 0

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

2 2

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--

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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

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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

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