[Dunder-users] dunder: upgrade

[Per Lundqvist]

The compute nodes on Dunder, and the login node, will be upgraded this 
week. This will be a rolling upgrade, without stopping the batch queuing 
system or any other vital services on dunder.

The following will be upgraded on dunder,n1-n50:

   1. New kernel, 2.6.9-67.0.4.EL_lustre.1.6.4.3smp
   2. Security updates (latest CentOS 4)
   3. New lustre client: 1.6.3 -> 1.6.4.3

The login node will be rebooted tomorrow, 11 march at 1600.

-- 
Per Lundqvist

National Supercomputer Centre
Linköping University, Sweden

http://www.nsc.liu.se