Let us inform you about the following operational news of the MetaCentrum & CERIT-SC infrastructures:
The cluster can be accessed via the conventional job submission through PBS Pro batch system in gpu and default short queues. Only short jobs are supporting from the beginning.
All GPUs servers are already running on Debian9, in case of compatibility issues with Debian9, try adding debian8-compat module.
If you encounter a GPU card compatibility issue, you can limit the selection of machines with a certain generation of cards using the gpu_cap=[cuda20,cuda35,cuda61,cuda70] parameter.
The upgrade of Debian8 machines on Debian9 will be completed in both planning systems very soon (with the exception of old machines running Debian8 OS at CERIT-SC -- already after the warranty -- which will be decommissioned probably in the autumn).
Compatibility issues with some Debian9 applications are continually resolved by recompiling new SW modules. If you encounter a problem with your application, try adding the debian8-compat module to the beginning of the submission script.
If you experience any problem with libraries or applications compatibility, please, report it to email@example.com.
Machines with other OSs (centos7) will continue to be available through special queues: urga, ungu (uv@wagap-pro queue) and phi (phi@ agap-pro queue)
List of nodes with OS Debian9/Debian8/Centos7 are available in the PBSMon application:
All GPUs servers are already running under Debian9, but if the GPU is not explicitly required during the job submission, os=debian9 parametr is required until any Debian8 machine is running.
We recommend using these new modules (are better optimized for running on Debian9 and GPU or MPI jobs than the older amber modules).