Re: [OMPI users] Help om Openmpi

2010-04-06 Thread jody
@Trent > the 1024 RSA has already been cracked. Yeah but unless you've got 3 guys spending 100 hours varying the voltage of your processors it is still safe... :) On Tue, Apr 6, 2010 at 11:35 AM, Reuti wrote: > Hi, > > Am 06.04.2010 um 09:48 schrieb Terry Frankcombe: > >>>   1. Run the following

Re: [OMPI users] Help om Openmpi

2010-04-06 Thread Reuti
Hi, Am 06.04.2010 um 09:48 schrieb Terry Frankcombe: >> 1. Run the following command on the client >> * -> ssh-keygen -t dsa >> 2. File id_dsa and id_dsa.pub will be created inside $HOME/.ssh >> 3. Copy id_dsa.pub to the server's .ssh directory >> * -> scp $HOME/.ssh/id_ds

Re: [OMPI users] Help om Openmpi

2010-04-06 Thread Trent Creekmore
I have and the 1024 RSA has already been cracked. -Original Message- From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Terry Frankcombe Sent: Tuesday, April 06, 2010 2:44 AM To: Open MPI Users Subject: Re: [OMPI users] Help om Openmpi On Tue, 2010-04-06

Re: [OMPI users] Help om Openmpi

2010-04-06 Thread Terry Frankcombe
>1. Run the following command on the client > * -> ssh-keygen -t dsa >2. File id_dsa and id_dsa.pub will be created inside $HOME/.ssh >3. Copy id_dsa.pub to the server's .ssh directory > * -> scp $HOME/.ssh/id_dsa.pub user@server:/home/user/.ssh >4. Change to /

Re: [OMPI users] Help om Openmpi

2010-04-06 Thread Terry Frankcombe
On Tue, 2010-04-06 at 02:33 -0500, Trent Creekmore wrote: > SSH means SECURE Shell. That being said, it would not be very secure > without a password, now would it? I think you need to read about public key authentication. It is secure.

Re: [OMPI users] Help om Openmpi

2010-04-06 Thread Trent Creekmore
, 2010 9:19 PM To: Open MPI Users Subject: Re: [OMPI users] Help om Openmpi Dear friends, I am try to follo the advices about to do login to remote by ssh without password, for example: This is one of ...: SSH without password Using the below steps, you can ssh to the server from client without

Re: [OMPI users] Help om Openmpi

2010-04-05 Thread Huynh Thuc Cuoc
od. > > -- > *From*: users-boun...@open-mpi.org > *To*: us...@open-mpi.org > *Sent*: Wed Mar 31 03:39:08 2010 > *Subject*: [OMPI users] Help om Openmpi > > Dear all, > I had install my cluster which the configuration as following: > -

Re: [OMPI users] Help om Openmpi

2010-04-02 Thread Huynh Thuc Cuoc
;>> Yes, you need to install open mpi on all nodes and you need to be able to >>> login to each node without being prompted for a password. >>> >>> Also, not that v1.2.7 is pretty ancient. If you're juist starting with >>> open mpi, can you upgrade to

Re: [OMPI users] Help om Openmpi

2010-04-02 Thread longbow leo
're juist starting with >> open mpi, can you upgrade to the latest version? >> >> -jms >> Sent from my PDA. No type good. >> >> ---------- >> *From*: users-boun...@open-mpi.org >> *To*: us...@open-mpi.org >> *Sent*: Wed Mar 31 03:39:08 2

Re: [OMPI users] Help om Openmpi

2010-04-02 Thread Huynh Thuc Cuoc
jms > Sent from my PDA. No type good. > > -- > *From*: users-boun...@open-mpi.org > *To*: us...@open-mpi.org > *Sent*: Wed Mar 31 03:39:08 2010 > *Subject*: [OMPI users] Help om Openmpi > > Dear all, > I had install my cluster which the configuration

Re: [OMPI users] Help om Openmpi

2010-03-31 Thread Jeff Squyres (jsquyres)
good. From: users-boun...@open-mpi.org To: us...@open-mpi.org Sent: Wed Mar 31 03:39:08 2010 Subject: [OMPI users] Help om Openmpi Dear all, I had install my cluster which the configuration as following: - headnode : + linux CenOS 5.4, 4 CPUs, 3G RAM

[OMPI users] Help om Openmpi

2010-03-31 Thread Huynh Thuc Cuoc
Dear all, I had install my cluster which the configuration as following: - headnode : + linux CenOS 5.4, 4 CPUs, 3G RAM + sun gridengine sge6.0u12. The headnode is admin and submit node too. + Openmpi 1.2.9. In the installation openmpi :.configure --prefix=/opt/openmpi --with-sge ...Processes