Re: [OMPI users] distributed file system

2013-05-16 Thread Jeff Squyres (jsquyres)
On May 16, 2013, at 12:30 PM, Ralph Castain wrote: >> "... when the time comes to patch or otherwise upgrade LAM, ..." > > lol - fixed. thx! That is absolutely hilarious -- it's been there for *years*... -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cis

Re: [OMPI users] distributed file system

2013-05-16 Thread Ralph Castain
On May 16, 2013, at 9:18 AM, Gus Correa wrote: > With the minor caveat that a sentence in the link below > still points to o'l LAM. :) > > "... when the time comes to patch or otherwise upgrade LAM, ..." lol - fixed. thx! > > If you have a NFS shared file system, > if the architecture and O

Re: [OMPI users] distributed file system

2013-05-16 Thread Gus Correa
With the minor caveat that a sentence in the link below still points to o'l LAM. :) "... when the time comes to patch or otherwise upgrade LAM, ..." If you have a NFS shared file system, if the architecture and OS are the same across the nodes, if your cluster isn't too big (for NFS latency to

Re: [OMPI users] distributed file system

2013-05-16 Thread Jeff Squyres (jsquyres)
See http://www.open-mpi.org/faq/?category=building#where-to-install On May 16, 2013, at 11:30 AM, Ralph Castain wrote: > no, as long as ompi is installed in same location on each machine > > On May 16, 2013, at 8:24 AM, Reza Bakhshayeshi wrote: > >> Hi >> >> Do we need distributed file sys

Re: [OMPI users] distributed file system

2013-05-16 Thread Ralph Castain
no, as long as ompi is installed in same location on each machine On May 16, 2013, at 8:24 AM, Reza Bakhshayeshi wrote: > Hi > > Do we need distributed file system (like NFS) when running MPI program on > multiple machines? > > thanks, > Reza > ___

[OMPI users] distributed file system

2013-05-16 Thread Reza Bakhshayeshi
Hi Do we need distributed file system (like NFS) when running MPI program on multiple machines? thanks, Reza