Hopper Featured Announcements
March 23, 2011 by Helen He | 0 Comments
We have set new default versions for the following software after the OS upgrade on 3/23:
--- xt-mpich2 and xt-shmem 5.2.1 (changed from 18.104.22.168)
--- cce 7.3.3 (changed from 7.3.1)
--- xt-libsci 10.5.01 (changed from 10.5.0)
--- ga 4.3.3 (changed from 4.3.2)
--- hdf5 and hdf5-parallel 22.214.171.124 (changed from 126.96.36.199)
--- petsc and petsc-complex 3.1.05 (changed from 3.1.04)
March 9, 2011 by Katie Antypas | 0 Comments
We will be rebooting some of the login nodes this week. You may see a broadcast message asking you to log off. You should log out and log back in to hopper.nersc.gov. If you have any problems logging in, please contact the consultants.
March 3, 2011 by Katie Antypas | 0 Comments
We will need to take down the Hopper system tomorrow morning at 9am Pacific Time to install a crucial patch. At that time we will also reconfigure some of the DVS service nodes to a more optimal setting. The downtime is scheduled to last 8 hours.
Login nodes and access to the file systems will be available. Users can also submit jobs, though the jobs will not start until the maintenance has been completed.