Re: [ovirt-users] Re-add a node

Fri, 11 Apr 2014 06:17:19 -0700

I think there might be a chance it's related to issues we were seeing with engine cache.
James, would you mind testing that? restart of ovirt-engine process should clear the cache. once you restart, log in to the webadmin and if the host is still spm and none responsive, can you try confirm host reboot again? 

If that still fails, can you please attach the engine log?

Thanks.
Dafna





On 04/11/2014 02:13 PM, Itamar Heim wrote:

On 04/11/2014 04:10 PM, James James wrote:

Nothing new.  node1 can't release SPM ... :(



allon/federico - thoughts? confirm host shutdown should release SPM 
for a non-responsive node





2014-04-11 14:49 GMT+02:00 Dafna Ron <d...@redhat.com
<mailto:d...@redhat.com>>:

    confirm host has been rebooted should release the SPM :)



    On 04/11/2014 01:23 PM, James James wrote:




        2014-04-11 14:08 GMT+02:00 Dafna Ron <d...@redhat.com
        <mailto:d...@redhat.com> <mailto:d...@redhat.com
        <mailto:d...@redhat.com>>>:



             James, Please answer the user's list as well as to me so 
that

             other people can participate as well :)


        Oups ... I will do that ..



             did you try to press the "confirm host has been rebooted"
          (right
             click)


        Yes but same problem. node1 cannot be in maintenance mode.

        node1 is SPM . I will make node1 release the SPM ressource.



             On 04/11/2014 12:41 PM, James James wrote:




                 2014-04-11 13:16 GMT+02:00 Dafna Ron <d...@redhat.com
        <mailto:d...@redhat.com>
                 <mailto:d...@redhat.com <mailto:d...@redhat.com>>
        <mailto:d...@redhat.com <mailto:d...@redhat.com>

                 <mailto:d...@redhat.com <mailto:d...@redhat.com>>>>:


                     what is the error message you get when you try to
        put the
                 host in
                     maintenance?

                 I have this message :


                 Error while executing action: Cannot switch Host to
                 Maintenance mode.
                 Host is Storage Pool Manager and is in Non Responsive
        state.
                 - If power management is configured, engine will try to
        fence
                 the host automatically.
                 - Otherwise, either bring the node back up, or release
        the SPM
                 resource.
                 To do so, verify that the node is really down by right

                 clicking on the host and confirm that the node was 
shutdown

                 manually.



                     are there any running vm's reported?


                 No there is no VM running on this host



                     Try to press the "confirm host has been rebooted"
        button
                 and than
                     see if you can put the host in maintenance.


                     If that fails, select the host, in the general 
tab you

                 will get
                     the re-install link.



                 I am running ovirt 3.4.0-1. I down't know where is the
                 re-install link but I can't see it.

                     try to re-install, when install fails the host
        should change
                     status to failed installation.




                     On 04/11/2014 12:09 PM, James James wrote:

                         No, I can't ....


                         2014-04-11 12:12 GMT+02:00 Dafna Ron
        <d...@redhat.com <mailto:d...@redhat.com>
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                         <mailto:d...@redhat.com
        <mailto:d...@redhat.com> <mailto:d...@redhat.com
        <mailto:d...@redhat.com>>>
                 <mailto:d...@redhat.com <mailto:d...@redhat.com>
        <mailto:d...@redhat.com <mailto:d...@redhat.com>>

                         <mailto:d...@redhat.com
        <mailto:d...@redhat.com> <mailto:d...@redhat.com
        <mailto:d...@redhat.com>>>>>:



                             can you put the host in maintenance?




                             On 04/11/2014 10:43 AM, James James wrote:

                                 I can't delete the old node because it
        is in Non
                         Responsive

                                 state. The remove button is stil 
blank .


                                 In the engine.log I've got this log :
                                 2014-04-11 11:40:45,911 ERROR

[org.ovirt.engine.core.__vdsbroker.vdsbroker.__GetCapabilitiesVDSCommand]
(DefaultQuartzScheduler___Worker-88)
        Command
GetCapabilitiesVDSCommand(__HostName =
        node1,
                 HostId =
36fb6df3-c2c2-4133-86ac-__fe50b99ee2e3,
                 vds=Host[node1])
                                 execution failed. Exception:
        VDSNetworkException:

sun.security.provider.__certpath.__SunCertPathBuilderException:

                                 unable to find valid certification 
path to

                 requested
                         target
                                 2014-04-11 11:40:48,943 ERROR

[org.ovirt.engine.core.__vdsbroker.vdsbroker.__GetCapabilitiesVDSCommand]
(DefaultQuartzScheduler___Worker-12)
        Command
GetCapabilitiesVDSCommand(__HostName =
        node1,
                 HostId =
36fb6df3-c2c2-4133-86ac-__fe50b99ee2e3,
                 vds=Host[node1])
                                 execution failed. Exception:
        VDSNetworkException:

sun.security.provider.__certpath.__SunCertPathBuilderException:

                                 unable to find valid certification 
path to

                 requested
                         target





                                 2014-04-11 11:06 GMT+02:00 Alon Bar-Lev
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        <mailto:alo...@redhat.com>>>>>>__:





                                     ----- Original Message -----
                                     > From: "James James"
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                                     > To: d...@redhat.com
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                                     > Cc: "users" <users@ovirt.org
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                 <mailto:users@ovirt.org <mailto:users@ovirt.org>>
                         <mailto:users@ovirt.org
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                                     > Sent: Friday, April 11, 2014
        12:04:23 PM
                                     > Subject: Re: [ovirt-users] Re-add
        a node
                                     >

                                     > The engine is the same but the 
node

                 (node1) has been
                                 reinstalled ...


                                     So you need to re-add it to the 
engine.

                                     Delete the old node at engine side
        and use the
                         node user
                                 interface
                                     to add it to the engine.

                                     >
                                     >
                                     > 2014-04-11 10:48 GMT+02:00 James
        James <
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                 <mailto:jre...@gmail.com <mailto:jre...@gmail.com>
        <mailto:jre...@gmail.com <mailto:jre...@gmail.com>>>>> > :


                                     >
                                     >
                                     >
                                     > the log contains information
        about the
                 first node1
                                 installation ....
                                     >
                                     > http://pastebin.com/mZSb2wmD
                                     >
                                     >
                                     > 2014-04-11 10:12 GMT+02:00 Dafna
        Ron <
        d...@redhat.com <mailto:d...@redhat.com> <mailto:d...@redhat.com
        <mailto:d...@redhat.com>>
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                 <mailto:d...@redhat.com <mailto:d...@redhat.com>>>>
                                     <mailto:d...@redhat.com
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                 <mailto:d...@redhat.com <mailto:d...@redhat.com>>
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                         <mailto:d...@redhat.com
        <mailto:d...@redhat.com> <mailto:d...@redhat.com
        <mailto:d...@redhat.com>>
                 <mailto:d...@redhat.com <mailto:d...@redhat.com>
        <mailto:d...@redhat.com <mailto:d...@redhat.com>>>>> > :


                                     >
                                     >
                                     >

                                     > please add the host-deploy log 
from

                                 /var/log/ovirt-engine/host-
                                     deploy/
                                     >
                                     >
                                     > On 04/11/2014 12:11 AM, James
        James wrote:
                                     >
                                     >
                                     >
                                     > Hi,

                                     > I don know i the subject is 
explicit

                 enough but
                         I have a
                                 problem
                                     and I hope
                                     > to find some help here.
                                     >
                                     > I had two hosts in my cluster
        (node1 and
                 node2).
                         I had to
                                     reinstall node1 due
                                     > to some networks problem. In the
        engine,
                 node1
                         appears
                                 now "Not
                                     reponsive"
                                     > and I can't remove it from the
        engine ui.
                                     >
                                     > Now node1 is back and I want to
        add it
                 in the
                         cluster but I
                                     can't. I've got
                                     > this error (vdsm.log) :
                                     > BindingXMLRPC::ERROR::2014-04- 11
        01 <tel:2014-04-%2011%2001>
                 <tel:2014-04-%2011%2001>
                         <tel:2014-04-%2011%2001>
                 <tel:2014-04-%2011%2001>
<tel:2014-04-%2011%2001>:04:__42,622::BindingXMLRPC::

                                     > 81::vds::(threaded_start) xml-rpc
                 handler exception

                                     > Traceback (most recent call 
last):

                                     > File "/usr/share/vdsm/
                 BindingXMLRPC.py", line
                         77, in
                                 threaded_start
                                     > self.server.handle_request()
                                     > File "/usr/lib64/python2.6/
                 SocketServer.py",
                         line 278, in
                                     handle_request
                                     > self._handle_request_noblock()
                                     > File "/usr/lib64/python2.6/
                 SocketServer.py",
                         line 288, in
                                     > _handle_request_noblock
                                     > request, client_address =
        self.get_request()
                                     > File "/usr/lib64/python2.6/
                 SocketServer.py",
                         line 456, in
                                     get_request
                                     > return self.socket.accept()
                                     > File "/usr/lib64/python2.6/site-
                 packages/vdsm/
                                     SecureXMLRPCServer.py", line
                                     > 136, in accept
                                     > raise SSL.SSLError("%s, client
        %s" % (e,
                         address[0]))
                                     > SSLError: sslv3 alert certificate
                 unknown, client
                                 192.168.1.100
                                     >

                                     > 192.168.1.100 is the engine's 
address

                                     >
                                     > Can somebody help me ?
                                     >
                                     >
                                     >
                                     > ______________________________
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                 mailman/listinfo/users
                                     >
                                     >
                                     > --
                                     > Dafna Ron
                                     >
                                     >
                                     >
                                     >
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                             --     Dafna Ron




                     --     Dafna Ron




             --     Dafna Ron




    --
    Dafna Ron




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