System information of APC cluster


The APC cluster is a parallel computing cluster created to replace the old cluster Arago.

It is consisted of 1 master node (which is also the frontal node where users connect and submit their jobs), and 22 compute nodes.

System information

Operating System

CentOS 7.2 (3.10.0-327.4.5.el7.x86_64)

Hardware of the compute nodes

QueueHostsCPU coresMemory
Furiousapccl01 - apccl1232128 Gb
Furiousapccl23 - apccl2628128 Gb
Quietapccl13 - apccl221648 Gb

File systems

We use GlusterFS as the distributed file system for the cluster. The same GlusterFS volumes are mounted on all nodes including the master node.

PathTypeTotal Capacity (TB)BackupQuotaACL