CMS Tier-3 News Item
Downtime for the annual PSI IT maintenance on Fri, Jan 11th, 16h until Mon 14th, evening
Summary
Annual PSI IT maintenance that we're going to use also to migrate dCache from 1.9.5 to 1.9.12.
Details
As every year, PSI has a forced shutdown of IT services over the first working week weekend in January. This includes complete loss of network services over most of Saturday for our computer centers.
Last month Fabio successfully upgraded our SE to the new namespace (a full DB and SW change). But we still need to upgrade the dcache software to the newest production version. This must be done by end of January, or we will be suspended from the production grid!
So we will prolong the downtime to Monday Jan 14th where the upgrade will be done. So, On that Monday, you may use the User interfaces, but you will not be able to interact with the T3 storage.
We thank you for your understanding
Regards,
the T3 admin team
FabioMartinelli 17. 12. 2012