OPA and GPFS issues on Galileo

Dear Users,

we are experiencing some issues on OPA network which is affecting the whole cluster stability and its access. The issues are mainly due to some applications which inadvertently misuse the network fabric causing the lost of the GPFS connectivity. We identified the Amsterdam Density Functional (ADF) software to be one of these softwares, and we will inhibit its use until obtaining an adequate version for Galileo. We expect the cluster to have regained its stability, but we will closely monitor its state.

We apologize for the inconvenience,

HPC User Support @ CINECA