[ovirt-users] CentOS 7.1 and virt-v2v

Tue Dec 8 14:31:46 UTC 2015

On 08.12.15 09:10, CLSA Mcmaster wrote:
> On Tue, Dec 8, 2015 at 2:27 AM, Shahar Havivi <shaharh at redhat.com> wrote:
> 
> > Adding Adam and Martin,
> > Can you please look why mom fails?
> >
> >  Shahar.
> >
> > On 07.12.15 14:10, CLSA Mcmaster wrote:
> > > On Mon, Dec 7, 2015 at 1:37 PM, Shahar Havivi <shaharh at redhat.com>
> > wrote:
> > >
> > > > On 07.12.15 13:34, CLSA Mcmaster wrote:
> > > > > On Mon, Dec 7, 2015 at 1:26 PM, Shahar Havivi <shaharh at redhat.com>
> > > > wrote:
> > > > >
> > > > > > On 07.12.15 13:15, CLSA Mcmaster wrote:
> > > > > > > On Mon, Dec 7, 2015 at 1:03 PM, Shahar Havivi <
> > shaharh at redhat.com>
> > > > > > wrote:
> > > > > > >
> > > > > > > > On 07.12.15 11:19, CLSA Mcmaster wrote:
> > > > > > > > > Greetings
> > > > > > > > >
> > > > > > > > > I am new to both CentOS and oVirt. I have been hoping to
> > migrate
> > > > some
> > > > > > > > > virtual machines from VMware to oVirt and I have hit a wall.
> > > > > > > > >
> > > > > > > > > CentOS 7.1 does not include the tool virt-v2v with the
> > > > > > libguestfs-tools
> > > > > > > > > package. I have enabled the CR repository and upgraded but no
> > > > luck. I
> > > > > > > > have
> > > > > > > > > attempted to compile but the dependency whack-a-mole process
> > > > wore me
> > > > > > down
> > > > > > > > > and I eventually hot another wall with supermin not being
> > "new
> > > > > > enough". I
> > > > > > > > > tried to compile that and ran into more dependency issues.
> > > > > > > > Hi Sean,
> > > > > > > > For virt-v2v compilation issue you can ask at
> > > > libguestfs at redhat.com
> > > > > > > > mailing
> > > > > > > > list.
> > > > > > > > >
> > > > > > > > > Frankly, I am at the point of throwing in the towel but I'm
> > > > hoping
> > > > > > > > someone
> > > > > > > > > can offer advise or insight on obtaining the tool through
> > other
> > > > > > means. I
> > > > > > > > > would also be open to importing guests through another
> > method.
> > > > For
> > > > > > > > example,
> > > > > > > > > the oVirt interface has a utility to import OVA files. Is
> > that
> > > > VMware
> > > > > > > > > created OVA files? The dialogue has host and path. Is the
> > path
> > > > to be
> > > > > > on
> > > > > > > > the
> > > > > > > > > host or the engine? Can it be any path?
> > > > > > > > Upstream ovirt git://gerrit.ovirt.org/ovirt-engine have
> > support
> > > > for
> > > > > > > > importing
> > > > > > > > OVA files that was exported from vShpere 5.5 and 6.0 as well as
> > > > > > connecting
> > > > > > > > to
> > > > > > > > a running esxi listing and importing the VMs that are in down
> > > > state.
> > > > > > > >
> > > > > > > > The OVA file must be accessed by the importing host with
> > > > permissions
> > > > > > > > 36:36(NFS
> > > > > > > > mount will work as well).
> > > > > > > >
> > > > > > > > To access the import VMs feature simply go to the VMs tab and
> > > > click on
> > > > > > the
> > > > > > > > import button there you will be able to select the import
> > source
> > > > > > > > (VMware/OVA
> > > > > > > > etc).
> > > > > > > >
> > > > > > > > More information about virt-v2v integration with oVirt can be
> > > > found in
> > > > > > its
> > > > > > > > feature page:
> > http://www.ovirt.org/Features/virt-v2v_Integration
> > > > > > > >
> > > > > > > >  Shahar.
> > > > > > > > >
> > > > > > > > > Thank you in advance for any support offered.
> > > > > > > > >
> > > > > > > > > Sean.
> > > > > > > >
> > > > > > > > > _______________________________________________
> > > > > > > > > Users mailing list
> > > > > > > > > Users at ovirt.org
> > > > > > > > > http://lists.ovirt.org/mailman/listinfo/users
> > > > > > > >
> > > > > > > >
> > > > > > > Thank you. Shahar.
> > > > > > >
> > > > > > > I did get an OVA imported. Unfortunately, immediately upon doing
> > so
> > > > I got
> > > > > > > this error: "Unit mom-vdsm.service has failed".
> > > > > > Can you add the vdsm log, its in /var/log/vdsm/vdsm.log
> > > > > > >
> > > > > > > Sean.
> > > > > >
> > > > > > > _______________________________________________
> > > > > > > Users mailing list
> > > > > > > Users at ovirt.org
> > > > > > > http://lists.ovirt.org/mailman/listinfo/users
> > > > > >
> > > > > >
> > > > > I shut down the host. I will restart it. But on the engine side in
> > > > > engine.log I see:
> > > > Ok,
> > > > try to see if you can update the mom* packages on the host and also
> > what
> > > > version of vdsm and mom are you using?
> > > > vdsm log can be helpful.
> > > >
> > > >   Shahar.
> > > > >
> > > > > Caused by: org.postgresql.util.PSQLException: ERROR: integer out of
> > range
> > > > >   Where: PL/pgSQL function
> > fn_get_disk_commited_value_by_storage(uuid)
> > > > line
> > > > > 20 at assignment
> > > > > PL/pgSQL function
> > getstorage_domains_by_storagepoolid(uuid,uuid,boolean)
> > > > > line 3 at RETURN QUERY
> > > > >     at
> > > > >
> > > >
> > org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2103)
> > > > >     at
> > > > >
> > > >
> > org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1836)
> > > > >     at
> > > > >
> > > >
> > org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
> > > > >     at
> > > > >
> > > >
> > org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:512)
> > > > >     at
> > > > >
> > > >
> > org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:388)
> > > > >     at
> > > > >
> > > >
> > org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:273)
> > > > >     at
> > > > >
> > > >
> > org.jboss.jca.adapters.jdbc.CachedPreparedStatement.executeQuery(CachedPreparedStatement.java:111)
> > > > >     at
> > > > >
> > > >
> > org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:462)
> > > > >     at
> > > > >
> > > >
> > org.springframework.jdbc.core.JdbcTemplate$1.doInPreparedStatement(JdbcTemplate.java:644)
> > > > > [spring-jdbc.jar:3.1.1.RELEASE]
> > > > >     at
> > > > >
> > org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:587)
> > > > > [spring-jdbc.jar:3.1.1.RELEASE]
> > > > >     ... 153 more
> > > >
> > > > > _______________________________________________
> > > > > Users mailing list
> > > > > Users at ovirt.org
> > > > > http://lists.ovirt.org/mailman/listinfo/users
> > > >
> > > > On the host.
> > >
> > > mom.log
> > >
> > > mom - INFO - MOM starting
> > > 2015-12-07 18:59:15,242 - mom.HostMonitor - INFO - Host Monitor starting
> > > 2015-12-07 18:59:15,242 - mom - INFO - hypervisor interface vdsmxmlrpc
> > > 2015-12-07 18:59:16,965 - mom.vdsmInterface - ERROR - Cannot connect to
> > > VDSM! [Errno 111] Connection refused
> > > 2015-12-07 18:59:16,966 - mom.GuestManager - INFO - Guest Manager
> > starting:
> > > multi-thread
> > > 2015-12-07 18:59:16,970 - mom.vdsmInterface - ERROR - Cannot connect to
> > > VDSM! [Errno 111] Connection refused
> > > 2015-12-07 18:59:16,976 - mom.Policy - INFO - Loaded policy '00-defines'
> > > 2015-12-07 18:59:17,018 - mom.Policy - INFO - Loaded policy '02-balloon'
> > > 2015-12-07 18:59:17,079 - mom.Policy - INFO - Loaded policy '03-ksm'
> > > 2015-12-07 18:59:17,079 - mom.HostMonitor - INFO - HostMonitor is ready
> > > 2015-12-07 18:59:17,155 - mom.Policy - INFO - Loaded policy '04-cputune'
> > > 2015-12-07 18:59:17,156 - mom.PolicyEngine - INFO - Policy Engine
> > starting
> > > 2015-12-07 18:59:17,157 - mom.RPCServer - INFO - Using unix socket
> > > /var/run/vdsm/mom-vdsm.sock
> > > 2015-12-07 18:59:17,161 - mom.RPCServer - INFO - RPC Server starting
> > > 2015-12-07 18:59:32,232 - mom.Controllers.KSM - INFO - Updating KSM
> > > configuration: pages_to_scan:0 merge_across_nodes:1 run:0
> > sleep_millisecs:
> > >
> > > vdsm.log
> > >
> > > BindingXMLRPC::INFO::2015-12-07
> > > 19:01:47,298::xmlrpc::73::vds.XMLRPCServer::(handle_request) Starting
> > > request handler for 127.0.0.1:44559
> > > Thread-23::INFO::2015-12-07
> > > 19:01:47,298::xmlrpc::84::vds.XMLRPCServer::(_process_requests) Request
> > > handler for 127.0.0.1:44559 started
> > > Thread-23::INFO::2015-12-07
> > > 19:01:47,300::xmlrpc::92::vds.XMLRPCServer::(_process_requests) Request
> > > handler for 127.0.0.1:44559 stopped
> > > Reactor thread::INFO::2015-12-07
> > >
> > 19:02:02,317::protocoldetector::72::ProtocolDetector.AcceptorImpl::(handle_accept)
> > > Accepting connection from 127.0.0.1:44560
> > > Reactor thread::DEBUG::2015-12-07
> > > 19:02:02,329::protocoldetector::82::ProtocolDetector.Detector::(__init__)
> > > Using required_size=11
> > > Reactor thread::INFO::2015-12-07
> > >
> > 19:02:02,330::protocoldetector::118::ProtocolDetector.Detector::(handle_read)
> > > Detected protocol xml from 127.0.0.1:44560
> > > Reactor thread::DEBUG::2015-12-07
> > > 19:02:02,330::bindingxmlrpc::1297::XmlDetector::(handle_socket) xml over
> > > http detected from ('127.0.0.1', 44560)
> > > BindingXMLRPC::INFO::2015-12-07
> > > 19:02:02,330::xmlrpc::73::vds.XMLRPCServer::(handle_request) Starting
> > > request handler for 127.0.0.1:44560
> > > Thread-24::INFO::2015-12-07
> > > 19:02:02,331::xmlrpc::84::vds.XMLRPCServer::(_process_requests) Request
> > > handler for 127.0.0.1:44560 started
> > > Thread-24::INFO::2015-12-07
> > > 19:02:02,333::xmlrpc::92::vds.XMLRPCServer::(_process_requests) Request
> > > handler for 127.0.0.1:44560 stopped
> > >
> > >
> > > mom is 0.5.1 on both engine and node.
> > > vdsm 4.17.11 on node and 4.17.10 on engine.
> > >
> > > Thank you for your help.
> >
> > > _______________________________________________
> > > Users mailing list
> > > Users at ovirt.org
> > > http://lists.ovirt.org/mailman/listinfo/users
> >
> >
> As a note this occurred only after importing an OVA.
ok,
does the host that you are trying to import from contains the virt-v2v?(which
version)
> 
> Thanks.

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