Scheduled Maintenance on 2012-07-04
The next first working Wednesday of the month we will go into Scheduled Downtime.
It will last from 9:00 to 18:00, but we will return to operation as soon as we finish.
As usual, CMS and Atlas queues will be closed 24 hours before the maintenance,
and LHCb queue will close 48 hours before the maintenance.
Summary of interventions
We will perform the following operations on the cluster:
Upgrade kernel on SL6 nodes
- Description: There is a security issue affecting RHEL6 kernels, we need to upgrade them
- Affected nodes: kvm01, cvmfs
- Notes:
Bios/ILOM upgrade on gpfs nodes
Torque upgrade to 2.4.17