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Downtime for Infiniband extension (beendet)
From: 07.11.2017 / 10:00
To: 17.11.2017 / 18:00
Dear HPC users,

our planned extension of Taurus requires changes in the Infiniband
infrastructure. Island 6 in Taurus gets a new IB switch layer (complete
re-cabling). And a new Infiniband top-level switch will be added.

These works require the following major restrictions:

November 7-9
* Taurus and Venus
* the complete interconnect network will be stopped
* /scratch and /lustre/ssd will not be available

November 6-17
* on Taurus Island 6: taurusi[6001-6612]
* the interconnect network will be stopped
* /scratch and /lustre/ssd will not be available

Single-node jobs with low data requirements can run following the hints
at doc.zih.tu-dresden.de (see "News").

Sorry for the inconveniences,
Ulf Markwardt

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