Brief technical details about the cluster #

The cluster contains one main headnode (desert), two auxiliary nodes (h1, ds1), and 36 compute nodes (n[01-36]).

Main node desert #

• 6 cores (one 6-core processor Intel Xeon Bronze 3204).
• RAM: 256 GB.
• HDD: system disk 480 GB.
  RAID-6 disk 140 TB for user data.
• OS: SUSE Linux Enterprise High Performance Computing 15 SP4 (x86_64).

Auxiliary headnode h1 #

• Server Alkazar R2D56 G3.
• 16 cores (two 8-core processors Intel Xeon E5-2630v3@2.40GHz).
• RAM: 64 GB.
• HDD: system disk 240 GB.
  RAID-6 disk 90 TB for user data.
• OS: SUSE Linux Enterprise High Performance Computing 15 SP4 (x86_64).

Auxiliary node ds1 #

• 12 cores (two 6-core processors Intel Xeon X5650).
• RAM: 64 GB.
• HDD: Two raid disks 16 TB and 28 TB.

  Auxiliary node ds1 is used as temporary data storage. This node will be removed in 2023.

Compute nodes n[01-16,21-36] #

• Compute Node Arbyte Alkazar R2Q50 G5.
• 40 cores (two 20-core processors Intel Xeon Gold 6230@2.10GHz).
• RAM: 256 GB.
• HDD: 480 GB SSD.
  Each node have a local disk for user data under path /var/tmp (415 GB).
• OS: SUSE Linux Enterprise High Performance Computing 15 SP4 (x86_64).

Compute nodes n[17-20] #

• Compute Node Arbyte Alkazar R2Q50 G5.
• 40 cores (two 20-core processors Intel Xeon Gold 6230@2.10GHz).
• RAM: 384 GB.
• HDD: 480 GB SSD.
  Each node have a local disk for user data under path /var/tmp (415 GB).
• OS: SUSE Linux Enterprise High Performance Computing 15 SP4 (x86_64).

Summary table #