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Archive for the ‘Maintenance’ Category

CSCS Scheduled Maintenance – Wednesday November 6th, 2013

Tuesday, November 5th, 2013

The next regular scheduled maintenance day for CSCS systems is Wednesday November 6th. However, please note that exceptionally Monte Rosa maintenance will start on Tuesday (see below for details).

The following systems/services will be affected, with the expected downtimes as indicated:

* Frontend, Ela: no downtime.

* Cray XE6, Monte Rosa: from Tuesday, November 5th at 12:00  until Wednesday November 6th at 18:00. The cooling system of the machine needs a 24h urgent intervention followed by a SW update

* Cray XK7, Todi: 08:00 – 16:00 SW update

* Cray XC30, Piz Daint: unavailable, the system is under maintenance to complete the upgrade to hybrid system

* Cray XMT, Matterhorn: no maintenance

* Sandy Bridge cluser, Pilatus: 08:00 – 16:00 SW update

* SGI Altix UV/1000, Rothorn: no maintenance

* Visualization , Eiger: no maintenance

* Post-processing, Julier: 08:00 – 12:00 SW update

* iDataPlex, Castor: 08:00 – 14:00 HW and SW intervention

* Network:  No maintenance

* GPFS (/home, /apps etc.): No maintenance

CSCS Scheduled Maintenance – Today Wednesday October 2nd, 2013

Wednesday, October 2nd, 2013

The next regular scheduled maintenance day for CSCS systems is todayWednesday October 2nd. Due to a maintenance on the cooling system, mainly on the lake pumping system, the following systems will be affected, from 08:00 until 15:00:

Piz Daint, Monte Rosa, Matterhorn, Tödi

Moreover, some systems will need additional interventions, hence the total downtimes are as follows:

* Frontend, Ela: 08:00 – 16:00 SW upgrade and change of the IP addresses as mentioned  in the email sent on September 17th, at 12:30

* Cray XE6, Monte Rosa: 08:00 – 18:00 HW interventions

* Cray XK7, Tõdi: 08:00 – 18:00 HW intervention

* Cray XC30, Piz Daint: 08:00 – 18:00 HW intervention

* Cray XMT, Matterhorn: 08:00 –  15:00 no additional intervention

*External Login nodes of Monte Rosa and Piz Daint will not be accessible from 08:00 until 18:00

Due to  interventions on the network these additional systems will not be available  from 08:00  until 12:00:

* Sandy Bridge cluser, Pilatus: 08:00 – 12:00

* SGI Altix UV/1000, Rothorn:  08:00 – 12:00

* Visualization and Post-processing, Eiger and Julier: 08:00 – 12:00

* iDataPlex, Castor: 08:00 – 12:00 + minor software updates

* GPFS: /store 08:00 – 12:00

 

CSCS Scheduled Maintenance – Today Wednesday September 4th, 2013

Wednesday, September 4th, 2013

The next regular scheduled maintenance day for CSCS systems is today, Wednesday September 4th.

The following systems/services will be affected, with the expected downtimes as indicated:

* Frontend, Ela: no maintenance

* Cray XE6, Monte Rosa: 08:00 – 16:00 SW interventions

* Cray XK7, Todi: 08:00 – 16:00 SW intervention

* Cray XC30, Piz Daint: 08:00 – 16:00 HW and SW  intervention

* Cray XMT, Matterhorn: /scratch/matterhorn/ will be wiped out

* Sandy Bridge cluser, Pilatus: 08:00 – 16:00 SW intervention

* SGI Altix UV/1000, Rothorn: no maintenance

* Visualization and Post-processing, Eiger and Julier: no maintenance

* iDataPlex, Castor: no maintenance

* Network  No intervention scheduled

* GPFS: No maintenance is scheduled