[Paraview] Multiple servers

Thu Jul 30 09:01:19 EDT 2009

Ok, back to basics - this is the simplest setup I can imagine.

I am trying to run pvserver on a single extra computer (so a total of mine +
1 = 2 machines) with the same architecture, same OS, same OpenMPI, same
Paraview. I have been talking with the OpenMPI people and running "hello
world" tests that are showing that everything is setup correctly and talking
to each other with no problems. Both firewalls are off. Password-less ssh
works both ways. pvserver is on both machine's PATH. I have compiled
Paraview with PARAVIEW_USE_MPI set to ON in both cases. I have explicitly
added the path to the openmpi libraries to LD_LIBRARY_PATH on both machines
- that is, put the following in .bashrc on both machines:

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib

I am starting the server with a paraview command like this:

 mpirun -machinefile
/home/doriad/Desktop/paraview_benchmarks/local_1+cloud_1.txt pvserver

where local_1+cloud_1.txt is:
10.1.2.126
10.1.2.122

my machine is 126. I tell Paraview to connect to 10.1.2.126 on 11111.

When I try to connect, I get the following in the paraview Output Messages.
Any thoughts on what I have missed?

Listen on port: 11111

 Waiting for client...

 ERROR: In
/home/doriad/src/ParaView3/Servers/Common/vtkServerConnection.cxx, line 67

vtkServerConnection (0x8d23600): Server Connection Closed!

ERROR: In
/home/doriad/src/ParaView3/Servers/ServerManager/vtkSMStringArrayHelper.cxx,
line 84

vtkSMStringArrayHelper (0x8915030): Error getting array settings from
server.

ERROR: In
/home/doriad/src/ParaView3/Servers/ServerManager/vtkSMStringArrayHelper.cxx,
line 84

vtkSMStringArrayHelper (0x8bb26e0): Error getting array settings from
server.

ERROR: In
/home/doriad/src/ParaView3/Servers/ServerManager/vtkSMIntArrayInformationHelper.cxx,
line 71

vtkSMIntArrayInformationHelper (0x8bb9370): Error getting array from server.

ERROR: In
/home/doriad/src/ParaView3/Servers/ServerManager/vtkSMStringArrayHelper.cxx,
line 84

vtkSMStringArrayHelper (0x8922580): Error getting array settings from
server.

Client connected.

 [daviddoria:20646] *** Process received signal ***

[daviddoria:20646] Signal: Segmentation fault (11)

[daviddoria:20646] Signal code: Address not mapped (1)

[daviddoria:20646] Failing at address: 0x134

[daviddoria:20646] [ 0] [0x63540c]

[daviddoria:20646] [ 1] /usr/local/lib/openmpi/mca_btl_tcp.so [0xb2a3e0f6]

[daviddoria:20646] [ 2] /usr/local/lib/libopen-pal.so.0 [0x30a0cb0]

[daviddoria:20646] [ 3]
/usr/local/lib/libopen-pal.so.0(opal_event_loop+0x27) [0x30a0f17]

[daviddoria:20646] [ 4] /usr/local/lib/libopen-pal.so.0(opal_progress+0xda)
[0x3094bfa]

[daviddoria:20646] [ 5] /usr/local/lib/openmpi/mca_pml_ob1.so [0x8742695]

[daviddoria:20646] [ 6] /usr/local/lib/libmpi.so.0(MPI_Ssend+0x130)
[0x1e9e7c0]

[daviddoria:20646] [ 7]
/home/doriad/bin/ParaView3/bin/libvtkParallel.so.pv3.7(_Z26vtkMPICommunicatorSendDataIcEiPKT_iiiiP15ompi_datatype_tPP19ompi_communicator_tii+0xff)
[0x4eed1f1]

[daviddoria:20646] [ 8]
/home/doriad/bin/ParaView3/bin/libvtkParallel.so.pv3.7(_ZN18vtkMPICommunicator13SendVoidArrayEPKviiii+0x34c)
[0x4ee97d4]

[daviddoria:20646] [ 9]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN15vtkCommunicator4SendEPKhiii+0x3c)
[0x7486da]

[daviddoria:20646] [10]
/home/doriad/bin/ParaView3/bin/libvtkParallel.so.pv3.7(_ZN25vtkMultiProcessController18TriggerRMIInternalEiPviib+0xe1)
[0x4e1871b]

[daviddoria:20646] [11]
/home/doriad/bin/ParaView3/bin/libvtkParallel.so.pv3.7(_ZN16vtkMPIController18TriggerRMIInternalEiPviib+0xa1)
[0x4eedba1]

[daviddoria:20646] [12]
/home/doriad/bin/ParaView3/bin/libvtkParallel.so.pv3.7(_ZN25vtkMultiProcessController23TriggerRMIOnAllChildrenEPvii+0x77)
[0x4e18565]

[daviddoria:20646] [13]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN20vtkMPISelfConnection30SendStreamToServerNodeInternalEiR21vtkClientServerStream+0x1d1)
[0x74b0df]

[daviddoria:20646] [14]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN20vtkMPISelfConnection22SendStreamToDataServerER21vtkClientServerStream+0x29)
[0x74af07]

[daviddoria:20646] [15]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN26vtkProcessModuleConnection10SendStreamEjR21vtkClientServerStream+0x57)
[0x74dd97]

[daviddoria:20646] [16]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN33vtkProcessModuleConnectionManager10SendStreamEijR21vtkClientServerStreami+0x4d)
[0x751637]

[daviddoria:20646] [17]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN16vtkProcessModule10SendStreamEijR21vtkClientServerStreami+0x65)
[0x75b0af]

[daviddoria:20646] [18]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_Z22vtkClientConnectionRMIPvS_ii+0x6f)
[0x74622c]

[daviddoria:20646] [19]
/home/doriad/bin/ParaView3/bin/libvtkParallel.so.pv3.7(_ZN25vtkMultiProcessController10ProcessRMIEiPvii+0x247)
[0x4e192b5]

[daviddoria:20646] [20]
/home/doriad/bin/ParaView3/bin/libvtkParallel.so.pv3.7(_ZN25vtkMultiProcessController11ProcessRMIsEii+0x66d)
[0x4e19013]

[daviddoria:20646] [21]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN19vtkRemoteConnection20ProcessCommunicationEv+0x3b)
[0x7b025f]

[daviddoria:20646] [22]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN33vtkProcessModuleConnectionManager18MonitorConnectionsEm+0x5bd)
[0x75102f]

[daviddoria:20646] [23]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN16vtkProcessModule11StartServerEm+0x15f)
[0x759abf]

[daviddoria:20646] [24]
/home/doriad/bin/ParaView3/bin/libvtkPVServerCommon.so(_ZN16vtkProcessModule5StartEiPPc+0x34f)
[0x75955b]

[daviddoria:20646] [25]
/home/doriad/bin/ParaView3/bin/libvtkPVFilters.so(_ZN9vtkPVMain3RunEP12vtkPVOptions+0x1d2)
[0x3f5b5c]

[daviddoria:20646] [26] pvserver(main+0xb3) [0x8049287]

[daviddoria:20646] [27] /lib/libc.so.6(__libc_start_main+0xe6) [0x81b8a66]

[daviddoria:20646] [28] pvserver [0x8049141]

[daviddoria:20646] *** End of error message ***

--------------------------------------------------------------------------

mpirun noticed that process rank 0 with PID 20646 on node daviddoria exited
on signal 11 (Segmentation fault).

--------------------------------------------------------------------------

Thanks,

David
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.paraview.org/pipermail/paraview/attachments/20090730/5436f790/attachment-0001.htm>