[Users] Problem with libvirt

Mon Feb 4 15:02:40 UTC 2013

Hello everybody,

The command "virsh -r net-list" output after my error is:

[root at ovirt-host ~]# virsh -r net-list
Name                 State      Autostart
-----------------------------------------
vdsm-ovirtmgmt       active     yes

Can someone suggest what could be my problem?

Many thanks in avanced,

Juanjo.

On Fri, Feb 1, 2013 at 11:26 AM, Antoni Segura Puimedon <asegurap at redhat.com
> wrote:

> Hola,
>
> Could you make some pastebins with the contents of the files
> /etc/sysconfig/network-scripts/ifcfg* ?
>
> Also, virsh -r net-list and the log generated on the process
> of losing the connection when creating a guest.
>
> Best,
>
> Toni
>
> ----- Original Message -----
> > From: "Juan Jose" <jj197005 at gmail.com>
> > To: "Moti Asayag" <masayag at redhat.com>
> > Cc: users at ovirt.org
> > Sent: Friday, February 1, 2013 10:57:08 AM
> > Subject: Re: [Users] Problem with libvirt
> >
> >
> > Hello Monti and Dafna,
> >
> >
> > The host have connectivity with the engine until I try to install a
> > VM and in the middle of the process host loses the connectivity. I
> > can see that it is a connection problem. How can I check if the host
> > address is the same as I used to add it to my data-center?, I made
> > an IP address change in the host but I delete it from engine and
> > after change its address I re-added.
> >
> >
> > On the other hand, I would like to know if my network configuration
> > is correct because when I execute the "ipconfig" command in host
> > console I can see the interfaces bond0 to bond4, em1 interface,
> > localhost and ovirtmgmt with the host IP. Is it that correct?
> >
> >
> > Many thanks in avanced,
> >
> >
> > Juanjo.
> >
> >
> > On Thu, Jan 31, 2013 at 3:04 PM, Moti Asayag < masayag at redhat.com >
> > wrote:
> >
> >
> >
> > On 01/31/2013 03:37 PM, Juan Jose wrote:
> > > Hello Moti,
> > >
> > > The execution of this command in the host is:
> >
> > This indicates VDSM is up and running correctly, but the ovirt-engine
> > can't reach it.
> >
> > Can you check the connectivity from the ovirt-engine to the host (use
> > the same address as used to add it to data-center) ?
> >
> > Maybe there are iptables issues preventing establishing connection
> > from
> > the engine to the host.
> >
> >
> >
> >
> > >
> > > [root at ovirt-host ~]# vdsClient -s 0 getVdsCaps
> > > HBAInventory = {'iSCSI': [{'InitiatorName':
> > > 'iqn.1994-05.com.redhat:69e9aaf7e4c'}], 'FC': []}
> > > ISCSIInitiatorName = iqn.1994-05.com.redhat:69e9aaf7e4c
> > > bondings = {'bond4': {'addr': '', 'cfg': {}, 'mtu': '1500',
> > > 'netmask':
> > > '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}, 'bond0': {'addr':
> > > '',
> > > 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr':
> > > '00:00:00:00:00:00'}, 'bond1': {'addr': '', 'cfg': {}, 'mtu':
> > > '1500',
> > > 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'},
> > > 'bond2':
> > > {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [],
> > > 'hwaddr': '00:00:00:00:00:00'}, 'bond3': {'addr': '', 'cfg': {},
> > > 'mtu':
> > > '1500', 'netmask': '', 'slaves': [], 'hwaddr':
> > > '00:00:00:00:00:00'}}
> > > clusterLevels = ['3.0', '3.1']
> > > cpuCores = 4
> > > cpuFlags =
> > >
> fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,ht,tm,pbe,syscall,nx,lm,constant_tsc,arch_perfmon,pebs,bts,rep_good,nopl,aperfmperf,pni,dtes64,monitor,ds_cpl,vmx,smx,est,tm2,ssse3,cx16,xtpr,pdcm,sse4_1,lahf_lm,dtherm,tpr_shadow,vnmi,flexpriority,model_coreduo,model_Conroe
> > > cpuModel = Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz
> > > cpuSockets = 1
> > > cpuSpeed = 1999.000
> > > emulatedMachines = ['pc-0.15', 'pc-1.0', 'pc', 'pc-0.14',
> > > 'pc-0.13',
> > > 'pc-0.12', 'pc-0.11', 'pc-0.10', 'isapc', 'pc-0.15', 'pc-1.0',
> > > 'pc',
> > > 'pc-0.14', 'pc-0.13', 'pc-0.12', 'pc-0.11', 'pc-0.10', 'isapc']
> > > guestOverhead = 65
> > > hooks = {}
> > > kvmEnabled = true
> > > lastClient = xxx.xxx.xxx.91
> > > lastClientIface = ovirtmgmt
> > > management_ip =
> > > memSize = 7701
> > > netConfigDirty = False
> > > networks = {'ovirtmgmt': {'addr': '158.109.202.67', 'cfg':
> > > {'DELAY':
> > > '0', 'IPV6INIT': 'no', 'UUID':
> > > '3cbac056-822a-43e9-a4ec-df5324becd79',
> > > 'DEFROUTE': 'yes', 'DNS1': 'xxx.xxx.xxx.1', 'IPADDR':
> > > 'xxx.xxx.xxx.67',
> > > 'ONBOOT': 'yes', 'IPV4_FAILURE_FATAL': 'no', 'BROADCAST':
> > > 'xxx.xxx.xxx.255', 'NM_CONTROLLED': 'no', 'NETMASK':
> > > 'xxx.xxx.xxx.0',
> > > 'BOOTPROTO': 'none', 'DNS2': 'xxx.xxx.xxx.9', 'DEVICE':
> > > 'ovirtmgmt',
> > > 'TYPE': 'Bridge', 'GATEWAY': 'xxx.xxx.xxx.1', 'NETWORK':
> > > 'xxx.xxx.xxx.0'}, 'mtu': '1500', 'netmask': '255.255.254.0', 'stp':
> > > 'off', 'bridged': True, 'gateway': 'xxx.xxx.xxx.1', 'ports':
> > > ['em1']}}
> > > nics = {'em1': {'hwaddr': '00:19:99:35:cc:54', 'netmask': '',
> > > 'speed':
> > > 1000, 'addr': '', 'mtu': '1500'}}
> > > operatingSystem = {'release': '1', 'version': '17', 'name':
> > > 'Fedora'}
> > > packages2 = {'kernel': {'release': '1.fc17.x86_64', 'buildtime':
> > > 1350912755.0, 'version': '3.6.3'}, 'spice-server': {'release':
> > > '5.fc17',
> > > 'buildtime': '1336983054', 'version': '0.10.1'}, 'vdsm':
> > > {'release':
> > > '10.fc17', 'buildtime': '1349383616', 'version': '4.10.0'},
> > > 'qemu-kvm':
> > > {'release': '2.fc17', 'buildtime': '1349642820', 'version':
> > > '1.0.1'},
> > > 'libvirt': {'release': '2.fc17', 'buildtime': '1355687905',
> > > 'version':
> > > '0.9.11.8'}, 'qemu-img': {'release': '2.fc17', 'buildtime':
> > > '1349642820', 'version': '1.0.1'}}
> > > reservedMem = 321
> > > software_revision = 10
> > > software_version = 4.10
> > > supportedProtocols = ['2.2', '2.3']
> > > supportedRHEVMs = ['3.0', '3.1']
> > > uuid = 36303030-3139-3236-3800-00199935CC54_00:19:99:35:cc:54
> > > version_name = Snow Man
> > > vlans = {}
> > > vmTypes = ['kvm']
> > > [root at ovirt-host ~]#
> > >
> > > I can't execute this command in my engine because command
> > > "vdsClient" is
> > > not installed.
> > >
> > > Many thanks in avanced,
> > >
> > > Juanjo.
> > >
> > > On Thu, Jan 31, 2013 at 2:06 PM, Moti Asayag < masayag at redhat.com
> >
> >
> > > <mailto: masayag at redhat.com >> wrote:
> > >
> > > On 01/31/2013 02:26 PM, Dafna Ron wrote:
> > > > non responsive state for host means that you either have a
> > > > network
> > > issue
> > > > (iptables perhaps) or vdsmd is down.
> > > > please attach vdsm and libvirtd logs.
> > > >
> > > >
> > >
> > > By looking the engine.log below there are network issues:
> > >
> > > 2013-01-31 11:49:54,121 ERROR
> > > [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > (QuartzScheduler_Worker-73) [73213e4f] vds::refreshVdsStats Failed
> > > getVdsStats, vds = 7d3491e8-49ce-11e2-8b2e-000a5e429f63 : host1,
> > > error
> > > = VDSNetworkException: VDSNetworkException:
> > >
> > > Can you reach the host from the ovirt-engine server ? or can you
> > > check
> > > that vdsm service runs on the host by invoking:
> > >
> > > vdsClient -s 0 getVdsCaps
> > >
> > > >
> > > > On 01/31/2013 01:21 PM, Juan Jose wrote:
> > > >> Hello everybody,
> > > >>
> > > >> I have installed and configured oVirt 3.1 engine in a Fedora 17
> > > with a
> > > >> Fedora 17 node connected. Ihave defined a NFS domain for my VM
> > > >> and
> > > >> another for ISOs. I try to start a Fedora 17 Server with Run
> > > >> once and
> > > >> the machi start without problems, after that I preceed with the
> > > >> installation in its wirtual disk but when I arrive to define
> > > >> partitions in the virtual disk the machine is freeze and I start
> > > >> to
> > > >> receive engine errors and the default data center go in non
> > > responsive
> > > >> status.
> > > >>
> > > >> I can see this messages in /var/log/ovirt-engine/engine.log,
> > > >> which I
> > > >> attach to this message:
> > > >>
> > > >> ....
> > > >> 2013-01-31 11:43:23,957 INFO
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-47) [75664f2b] Recieved a Device without
> > > >> an
> > > >> address when processing VM da09284e-3189-428b-a879-6201f7a5ca87
> > > >> devices, skipping device: {shared=false,
> > > >> volumeID=1d0e9fdf-c4bc-4894-8ff1-7a5e185d57a4, index=0,
> > > >> propagateErrors=off, format=raw, type=disk, truesize=8589938688,
> > > >> reqsize=0, bootOrder=2, iface=virtio,
> > > >> volumeChain=[Ljava.lang.Object;@1ea2bdf9,
> > > >> imageID=49e21bfc-384b-4bea-8013-f02b1be137c7,
> > > >> domainID=57d184a0-908b-49b5-926f-cd413b9e6526, specParams={},
> > > >> optional=false, needExtend=false,
> > > >>
> > >
> path=/rhev/data-center/d6e7e8b8-49c7-11e2-a261-000a5e429f63/57d184a0-908b-49b5-926f-cd413b9e6526/images/49e21bfc-384b-4bea-8013-f02b1be137c7/1d0e9fdf-c4bc-4894-8ff1-7a5e185d57a4,
> > > >> device=disk, poolID=d6e7e8b8-49c7-11e2-a261-000a5e429f63,
> > > >> readonly=false, deviceId=49e21bfc-384b-4bea-8013-f02b1be137c7,
> > > >> apparentsize=8589934592}.
> > > >> 2013-01-31 11:43:23,960 ERROR
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-47) [75664f2b] VM
> > > >> da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device
> > > >> was
> > > >> removed unexpetedly from libvirt:
> > > >>
> > >
> VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=4dca1c64-dbf8-4e31-b359-82cf0e259f65,Device=qxl,Type=video,BootOrder=0,SpecParams={vram=65536},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=false,alias=
> > > >> 2013-01-31 11:43:23,961 ERROR
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-47) [75664f2b] VM
> > > >> da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device
> > > >> was
> > > >> removed unexpetedly from libvirt:
> > > >>
> > >
> VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=aba73f2f-e951-4eba-9da4-8fb58315df2c,Device=memballoon,Type=balloon,BootOrder=0,SpecParams={model=virtio},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=true,alias=
> > > >> 2013-01-31 11:43:23,962 ERROR
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-47) [75664f2b] VM
> > > >> da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device
> > > >> was
> > > >> removed unexpetedly from libvirt:
> > > >>
> > >
> VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=9bfb770c-13fa-4bf6-9f1f-414927bc31b0,Device=cdrom,Type=disk,BootOrder=0,SpecParams={path=},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=true,alias=
> > > >> 2013-01-31 11:43:23,963 ERROR
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-47) [75664f2b] VM
> > > >> da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device
> > > >> was
> > > >> removed unexpetedly from libvirt:
> > > >>
> > >
> VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=614bc0b4-64d8-4058-8bf8-83db62617e00,Device=bridge,Type=interface,BootOrder=0,SpecParams={},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=false,alias=
> > > >> 2013-01-31 11:43:23,964 ERROR
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-47) [75664f2b] VM
> > > >> da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device
> > > >> was
> > > >> removed unexpetedly from libvirt:
> > > >>
> > >
> VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=49e21bfc-384b-4bea-8013-f02b1be137c7,Device=disk,Type=disk,BootOrder=0,SpecParams={},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=false,alias=
> > > >> 2013-01-31 11:43:26,063 INFO
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-24) [7d021319] VM Fedora17
> > > >> da09284e-3189-428b-a879-6201f7a5ca87 moved from WaitForLaunch
> > > >> -->
> > > >> PoweringUp
> > > >> 2013-01-31 11:43:26,064 INFO
> > > >> [org.ovirt.engine.core.vdsbroker.vdsbroker.FullListVdsCommand]
> > > >> (QuartzScheduler_Worker-24) [7d021319] START,
> > > FullListVdsCommand(vdsId
> > > >> = 7d3491e8-49ce-11e2-8b2e-000a5e429f63, vds=null,
> > > >> vmIds=[da09284e-3189-428b-a879-6201f7a5ca87]), log id: f68f564
> > > >> 2013-01-31 11:43:26,086 INFO
> > > >> [org.ovirt.engine.core.vdsbroker.vdsbroker.FullListVdsCommand]
> > > >> (QuartzScheduler_Worker-24) [7d021319] FINISH,
> > > >> FullListVdsCommand,
> > > >> return:
> > > >> [Lorg.ovirt.engine.core.vdsbroker.xmlrpc.XmlRpcStruct;@33c68023,
> > > >> log
> > > >> id: f68f564
> > > >> 2013-01-31 11:43:26,091 ERROR
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-24) [7d021319] VM
> > > >> da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device
> > > >> was
> > > >> removed unexpetedly from libvirt:
> > > >>
> > >
> VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=aba73f2f-e951-4eba-9da4-8fb58315df2c,Device=memballoon,Type=balloon,BootOrder=0,SpecParams={model=virtio},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=true,alias=
> > > >> 2013-01-31 11:43:26,092 ERROR
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-24) [7d021319] VM
> > > >> da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device
> > > >> was
> > > >> removed unexpetedly from libvirt:
> > > >>
> > >
> VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=9bfb770c-13fa-4bf6-9f1f-414927bc31b0,Device=cdrom,Type=disk,BootOrder=0,SpecParams={path=},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=true,alias=
> > > >> 2013-01-31 11:43:31,721 INFO
> > > >> [org.ovirt.engine.core.bll.SetVmTicketCommand]
> > > (ajp--0.0.0.0-8009-11)
> > > >> [28d7a789] Running command: SetVmTicketCommand internal: false.
> > > >> Entities affected : ID: da09284e-3189-428b-a879-6201f7a5ca87
> > > Type: VM
> > > >> 2013-01-31 11:43:31,724 INFO
> > > >> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand]
> > > >> (ajp--0.0.0.0-8009-11) [28d7a789] START,
> > > SetVmTicketVDSCommand(vdsId =
> > > >> 7d3491e8-49ce-11e2-8b2e-000a5e429f63,
> > > >> vmId=da09284e-3189-428b-a879-6201f7a5ca87, ticket=qmcnuOICblb3,
> > > >> validTime=120,m userName=admin at internal,
> > > >> userId=fdfc627c-d875-11e0-90f0-83df133b58cc), log id: 6eaacb95
> > > >> 2013-01-31 11:43:31,758 INFO
> > > >> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand]
> > > >> (ajp--0.0.0.0-8009-11) [28d7a789] FINISH, SetVmTicketVDSCommand,
> > > >> log
> > > >> id: 6eaacb95
> > > >>
> > > >> ...
> > > >>
> > > >> 2013-01-31 11:49:13,392 WARN
> > > >> [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand]
> > > >> (QuartzScheduler_Worker-81) [164eaa47] domain
> > > >> 57d184a0-908b-49b5-926f-cd413b9e6526 in problem. vds: host1
> > > >> 2013-01-31 11:49:54,121 ERROR
> > > >> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> > > >> (QuartzScheduler_Worker-73) [73213e4f] vds::refreshVdsStats
> > > >> Failed
> > > >> getVdsStats, vds = 7d3491e8-49ce-11e2-8b2e-000a5e429f63 : host1,
> > > >> error = VDSNetworkException: VDSNetworkException:
> > > >> 2013-01-31 11:49:54,172 WARN
> > > >> [org.ovirt.engine.core.vdsbroker.VdsManager]
> > > >> (QuartzScheduler_Worker-73) [73213e4f]
> > > >> ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS ,
> > > >> vds =
> > > >> 7d3491e8-49ce-11e2-8b2e-000a5e429f63 : host1, VDS Network Error,
> > > >> continuing.
> > > >> VDSNetworkException:
> > > >>
> > > >> ....
> > > >>
> > > >>
> > > >> In the events windows after VM freezing, I have below events:
> > > >>
> > > >> 2013-Jan-31, 11:50:52 Failed to elect Host as Storage Pool
> > > >> Manager
> > > >> for Data Center Default. Setting status to Non-Operational.
> > > >> 2013-Jan-31, 11:50:52 VM Fedora17 was set to the Unknown status.
> > > >> 2013-Jan-31, 11:50:52 Host host1 is non-responsive.
> > > >> 2013-Jan-31, 11:49:55 Invalid status on Data Center Default.
> > > >> Setting
> > > >> Data Center status to Non-Responsive (On host host1, Error:
> > > >> Network
> > > >> error during communication with the Host.).
> > > >> 2013-Jan-31, 11:44:25 VM Fedora17 started on Host host1
> > > >>
> > > >> Any suggest about the problem?. It seem a libvirt problem, I
> > > >> will
> > > >> continue investigating.
> > > >>
> > > >> Many thanks in avanced,
> > > >>
> > > >> Juanjo.
> > > >>
> > > >>
> > > >> _______________________________________________
> > > >> Users mailing list
> > > >> Users at ovirt.org <mailto: Users at ovirt.org >
> > > >> http://lists.ovirt.org/mailman/listinfo/users
> > > >
> > > >
> > >
> > >
> >
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
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