Ramirez-Linan, Ramon E. (GSFC-610.3)[GLOBAL SCIENCE & TECHNOLOGY INC] wrote:
> Hi,
> 
> After installing OSCAR and the image, I am seeing that some how the 
> compute nodes are on a earlier version of the Kernel than the headnode, 
> this is giving me problems with the Infiniband drivers – MPI.
> 
> How do I go about upgrading the kernel of the compute nodes and the image?
> 
> I am using centos 5.5 and OSCAR 5.1b2
> 
You can do the image by using yume with the --installroot option.

For the clients you can either copy the RPM file to each one, or
else put it on a shared filesystem.  Then run "cexec rpm -i <rpm file>".
Then reboot them.

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  • ... Ramirez-Linan, Ramon E. (GSFC-610.3)[GLOBAL SCIENCE & TECHNOLOGY INC]
    • ... Patrick Nolan
      • ... Ramirez-Linan, Ramon E. (GSFC-610.3)[GLOBAL SCIENCE & TECHNOLOGY INC]
        • ... Ramirez-Linan, Ramon E. (GSFC-610.3)[GLOBAL SCIENCE & TECHNOLOGY INC]
          • ... Patrick Nolan

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