Re: [Beowulf] cli alternative to cluster top?

2008-11-30 Thread Joe Landman
Robert G. Brown wrote: On Sun, 30 Nov 2008, Greg Lindahl wrote: On Sun, Nov 30, 2008 at 11:45:44AM -0500, Robert G. Brown wrote: That's fine, but I'm curious. How do you expect to run a cluster information tool over a network without a socket at both ends? There's always "qstat". The OP d

Re: [Beowulf] SSH to compute nodes hangs

2008-11-30 Thread james bardin
On Thu, Nov 27, 2008 at 8:37 PM, Vlad Manea <[EMAIL PROTECTED]> wrote: > Hi all, > > I am a problem with ssh and the firewall on my new Rocks 5.1 cluster: > -firewall on > -I can ping all compute nodes but ssh hangs... > > -firewall off > -I can ssh into compute nodes. > Do you mean that you can c

Re: [Beowulf] cli alternative to cluster top?

2008-11-30 Thread Robert G. Brown
On Sun, 30 Nov 2008, Greg Lindahl wrote: On Sun, Nov 30, 2008 at 11:45:44AM -0500, Robert G. Brown wrote: That's fine, but I'm curious. How do you expect to run a cluster information tool over a network without a socket at both ends? There's always "qstat". The OP didn't really say what so

Re: [Beowulf] cli alternative to cluster top?

2008-11-30 Thread Greg Lindahl
On Sun, Nov 30, 2008 at 11:45:44AM -0500, Robert G. Brown wrote: > That's fine, but I'm curious. How do you expect to run a cluster > information tool over a network without a socket at both ends? There's always "qstat". The OP didn't really say what sorts of information he was looking for...

Re: [Beowulf] cli alternative to cluster top?

2008-11-30 Thread Donald Becker
On Sun, 30 Nov 2008, Robert G. Brown wrote: > On Sat, 29 Nov 2008, Greg Kurtzer wrote: > > > Warewulf has a real time top like command for the cluster nodes and > > has been known to scale up to the thousands of nodes: > > > > http://www.runlevelzero.net/images/wwtop-screenshot.png > > On Wed, N

Re: [Beowulf] cli alternative to cluster top?

2008-11-30 Thread Joe Landman
Thomas Vixel wrote: I've been googling for a top-like cli tool to use on our cluster, but the closest thing that comes up is Rocks' "cluster top" script. That could be tweaked to work via the cli, but due to factors beyond my control (management) all functionality has to come from a pre-fab progr

Re: [Beowulf] cli alternative to cluster top?

2008-11-30 Thread Donald Becker
On Wed, 26 Nov 2008, Thomas Vixel wrote: > I've been googling for a top-like cli tool to use on our cluster, but > the closest thing that comes up is Rocks' "cluster top" script. That > could be tweaked to work via the cli, but due to factors beyond my > control (management) all functionality has

Re: [Beowulf] cli alternative to cluster top?

2008-11-30 Thread Robert G. Brown
On Sat, 29 Nov 2008, Greg Kurtzer wrote: Warewulf has a real time top like command for the cluster nodes and has been known to scale up to the thousands of nodes: http://www.runlevelzero.net/images/wwtop-screenshot.png We are just kicking off Warewulf development again now that Perceus has got

Re: [Beowulf] cli alternative to cluster top?

2008-11-30 Thread Greg Kurtzer
Warewulf has a real time top like command for the cluster nodes and has been known to scale up to the thousands of nodes: http://www.runlevelzero.net/images/wwtop-screenshot.png We are just kicking off Warewulf development again now that Perceus has gotten to a critical mass and Caos NSA 1.0 has