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Home page > News : To read, in short ...

Summary : Scheduled outage : 21th-22nd September 2010

30 September 2010

Dear users,

Please find below a summary of the maintenance operations which were performed during the scheduled downtime of September, 21-22nd.

* Systems and Storage :

- Application of kernel security patch on the machines.

- DCACHE : deployment of version 1.9.5p22 on platform LCG.
- HPSS : standard maintenance operations. Application of IBM/AIX and RHEL5 patches
- GPFS : upgrade on server and clients (worker nodes).
- XROOTD : upgrade of general instance (v03-2010).

* Network :

- New configuration to improve bandwith between key nodes.
- Installation of a new router/switch in machine room.
- Upgrading OS of some networking equipment.

* Database systems :
- MySql and PostGreSQL migrations towards high availability system.

A more detailed version can be found at : http://webmail.in2p3.fr/wnr/thread....

Best regards User Support