[Jlab-scicomp-briefs] Farm Lustre outage resolved - May 25 2023

[Bryan Hess]

Overnight a hardware failure left much of the farm Lustre filesystem (/cache and /volatile) unresponsive. This morning the problem was diagnosed as an IO controller in a 60 bay SAS disk shelf, and the component was replaced from shelf spares. Systems are operating normally again. A handful of systems, including ifarm1802, were rebooted to clear problems caused by the outage.


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