Downtime for maintenance on May 4-5, 2009
A
downtime
has been scheduled with
GOC
from 8:00 CEST on May 4, 2009 to 19:00 CEST on May 5, 2009, to execute
the following upgrades on the PHOENIX cluster:
- Attach the secondary power supply to static UPS
- Enable new 10Gbit/s switch module
- Scrub the ZFS filesystem on all Sun X4500's
- Enable access to the
xray
VO
- Installation of gLite 3.1 update 44
- OS and Linux kernel update
Since the maintenance work requires interventions on the network and
the power supply lines, job queues will be drained starting Friday May
1, and no access will be possible to the computational and storage
facilities during the maintenance.
We apologise for the incovenience.
--
RiccardoMurri - 15 Apr 2009