[Neolith-users] Network disturbance last Friday

[Mattias Slabanja]

Dear Neolith users.

On Friday last week (August 8) at about 20:35 we had a disturbance on 
the Infiniband (IB) network which affected many of the jobs running at 
the time (affected jobs either crashed or hanged silently).

At this point we only know that the disturbance was caused by an 
unanticipated behavior of the routing algorithm in the IB subnet manager.

We apologize for any inconvenience that it may have caused.

/Neolith admin


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