Difference between revisions of "IN2P3-CC-21092010"

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Dear all,
 
  
Here is a reminder and some precisions concerning the outage of the IT systems at CC-IN2P3  
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== Outage of the IT systems at CC-IN2P3 scheduled for the 21st and 22nd September 2010 ==
scheduled for the 21st and 22nd September 2010.
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This outage will impact all our facilities  due  maintenance operations.
 
This outage will impact all our facilities  due  maintenance operations.
  
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Here are some precisions concerning the unavailability time for some services
 
Here are some precisions concerning the unavailability time for some services
  
- du 21/09 10:30 au 21/09 14:30 : interruption of interactive machines ccali
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* du 21/09 10:30 au 21/09 14:30 : interruption of interactive machines ccali
- du 21/09 19:00 au 21/09 19:30 : interruption of email and web
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* du 21/09 19:00 au 21/09 19:30 : interruption of email and web
- du 21/09 19:30 au 21/09 minuit : interventions on the network will impact access to the services of the computing center.
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* du 21/09 19:30 au 21/09 minuit : interventions on the network will impact access to the services of the computing center.
  
 
Concerning grid services the downtimes will be  :
 
Concerning grid services the downtimes will be  :
- du 21/09 05:00 au 23/09 10:00: outage of  the CEs (outage of batch system)
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* du 21/09 05:00 au 23/09 10:00: outage of  the CEs (outage of batch system)
- du 21/09 18:00 au 22/09 10:00: complete outage of the sites
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* du 21/09 18:00 au 22/09 10:00: complete outage of the sites
- du 21/09 18:00 au 22/09 16:00: outage of Dcache services
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* du 21/09 18:00 au 22/09 16:00: outage of Dcache services
  
 
The maintenance will cover:
 
The maintenance will cover:
- HPSS and TSM (intervention on robotics)
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* HPSS and TSM (intervention on robotics)
- XROOTD, GPFS, DCACHE (updates)
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* XROOTD, GPFS, DCACHE (updates)
- New router and upgrades of network equipment that will result in network outages.
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* New router and upgrades of network equipment that will result in network outages.
- Oracle, MySQL and Postgres (migration to new platform)
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* Oracle, MySQL and Postgres (migration to new platform)
- Updates and patches on several machines
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* Updates and patches on several machines
- Interventions on electrical systems and cooling installations
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* Interventions on electrical systems and cooling installations
 
These interventions will also impact IRODS and SRB
 
These interventions will also impact IRODS and SRB
  
We will keep you informed during the operations of the impacted services
 
  
Best regards,
 
 
CC-Support
 
CC-Support

Latest revision as of 13:39, 14 septembre 2010

Outage of the IT systems at CC-IN2P3 scheduled for the 21st and 22nd September 2010

This outage will impact all our facilities due maintenance operations.

The entry of the jobs will be bloqued progressively, depending on their duration, on the 19th September (48 hours before the intervention). The batch will gradually restart on the 23rd September.

Here are some precisions concerning the unavailability time for some services

  • du 21/09 10:30 au 21/09 14:30 : interruption of interactive machines ccali
  • du 21/09 19:00 au 21/09 19:30 : interruption of email and web
  • du 21/09 19:30 au 21/09 minuit : interventions on the network will impact access to the services of the computing center.

Concerning grid services the downtimes will be  :

  • du 21/09 05:00 au 23/09 10:00: outage of the CEs (outage of batch system)
  • du 21/09 18:00 au 22/09 10:00: complete outage of the sites
  • du 21/09 18:00 au 22/09 16:00: outage of Dcache services

The maintenance will cover:

  • HPSS and TSM (intervention on robotics)
  • XROOTD, GPFS, DCACHE (updates)
  • New router and upgrades of network equipment that will result in network outages.
  • Oracle, MySQL and Postgres (migration to new platform)
  • Updates and patches on several machines
  • Interventions on electrical systems and cooling installations

These interventions will also impact IRODS and SRB


CC-Support