Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-03 Thread Jon Mason
On Wednesday 02 April 2008 08:04:10 pm Ralph Castain wrote: > Hmmm...something isn't making sense. Can I see the command line you used to > generate this? mpirun --n 2 --host vic12,vic20 -mca btl openib,self --mca btl_openib_receive_queues P,65536,256,128,128 -d xterm -e gdb /usr/mpi/gcc/openmpi

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Ralph Castain
There is one other thing you can check - check for stale libraries on your backend nodes. The options on the daemons changed. They used to always daemonize unless told otherwise. They now do NOT daemonize unless told to do so. If the orted executables back there are "stale", then you will get the

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Ralph Castain
Hmmm...something isn't making sense. Can I see the command line you used to generate this? I'll tell you why I'm puzzled. If orte_debug_flag is set, then the "--daemonize" should NOT be there, and you should see "--debug" on that command line. What I see is the reverse, which implies to me that or

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Jon Mason
On Wednesday 02 April 2008 05:04:47 pm Ralph Castain wrote: > Here's a real simple diagnostic you can do: set -mca plm_base_verbose 1 and > look at the cmd line being executed (send it here). It will look like: > > [[xxx,1],0] plm:rsh: executing: jjkljks;jldfsaj; > > If the cmd line has --daemonize

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Ralph Castain
Here's a real simple diagnostic you can do: set -mca plm_base_verbose 1 and look at the cmd line being executed (send it here). It will look like: [[xxx,1],0] plm:rsh: executing: jjkljks;jldfsaj; If the cmd line has --daemonize on it, then the ssh will close and xterm won't work. Ralph On 4/2

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Jeff Squyres
Can you diagnose a little further: 1. in the case where it works, can you verify that the ssh to launch the orteds is still running? 2. in the case where it doesn't work, can you verify that the ssh to launch the orteds has actually died? On Apr 2, 2008, at 4:58 PM, Jon Mason wrote: On

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Jon Mason
On Wednesday 02 April 2008 01:21:31 pm Jon Mason wrote: > On Wednesday 02 April 2008 11:54:50 am Ralph H Castain wrote: > > I remember that someone had found a bug that caused orte_debug_flag to not > > get properly set (local var covering over a global one) - could be that > > your tmp-public bran

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Jon Mason
On Wednesday 02 April 2008 11:54:50 am Ralph H Castain wrote: > I remember that someone had found a bug that caused orte_debug_flag to not > get properly set (local var covering over a global one) - could be that > your tmp-public branch doesn't have that patch in it. > > You might try updating to

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Ralph H Castain
I remember that someone had found a bug that caused orte_debug_flag to not get properly set (local var covering over a global one) - could be that your tmp-public branch doesn't have that patch in it. You might try updating to the latest trunk On 4/2/08 10:41 AM, "George Bosilca" wrote: > I'm

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread George Bosilca
I'm using this feature on the trunk with the version from yesterday. It works without problems ... george. On Apr 2, 2008, at 12:14 PM, Jon Mason wrote: On Wednesday 02 April 2008 11:07:18 am Jeff Squyres wrote: Are these r numbers relevant on the /tmp-public branch, or the trunk? I pull

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Jon Mason
On Wednesday 02 April 2008 11:07:18 am Jeff Squyres wrote: > Are these r numbers relevant on the /tmp-public branch, or the trunk? I pulled it out of the command used to update the branch, which was: svn merge -r 17590:17917 https://svn.open-mpi.org/svn/ompi/trunk . In the cpc tmp branch, it happ

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Jeff Squyres
Are these r numbers relevant on the /tmp-public branch, or the trunk? On Apr 2, 2008, at 11:59 AM, Jon Mason wrote: I regressed my tree and it looks like it happened between 17590:17917 On Wednesday 02 April 2008 10:22:52 am Jon Mason wrote: I am noticing that ssh seems to be broken on trunk (

Re: [OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Jon Mason
I regressed my tree and it looks like it happened between 17590:17917 On Wednesday 02 April 2008 10:22:52 am Jon Mason wrote: > I am noticing that ssh seems to be broken on trunk (and my cpc branch, as > it is based on trunk). When I try to use xterm and gdb to debug, I only > successfully get 1

[OMPI devel] Ssh tunnelling broken in trunk?

2008-04-02 Thread Jon Mason
I am noticing that ssh seems to be broken on trunk (and my cpc branch, as it is based on trunk). When I try to use xterm and gdb to debug, I only successfully get 1 xterm. I have tried this on 2 different setups. I can successfully get the xterm's on the 1.2 svn branch. I am running the fo