Introduction

The HPE Cray ClusterStor is a high-performance, scalable storage system designed for exascale computing, AI, and data-intensive workloads. It is primarily used in HPC (High-Performance Computing) environments, including scientific research, simulations, and AI training.Cray ClusterStor is Hewlett-Packard Enterprise’s entry-level storage series.

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Key Use cases

Discovery Use cases

  • It discovers the HPE ClusterStor components. following is the resource structure.
  • Publishes relationships between resources to have a topological view and ease of maintenance.

Monitoring Use cases

  • Provides metrics related to job scheduling time and status etc.
  • Concern alerts will be generated for each metric to notify the administrator regarding the issue with the resource.

Supported Target Version

  • HPE Cray ClusterStor E1000
    Software Release Version - 7.1
  • HPE Cray ClusterStor E2000
    Software Release Version - 7.2

Hierarchy of HPE Cray ClusterStor

  • HPE Cray ClusterStor
    • HPE Cray ClusterStor Lustre File System
    • HPE Cray ClusterStor Chassis
      • HPE Cray ClusterStor PSU
        • HPE Cray ClusterStor PAB
      • HPE Cray ClusterStor Fan
      • HPE Cray ClusterStor Storage Pool
        • HPE Cray ClusterStor Storage Drive
      • HPE Cray ClusterStor Filesystem
      • HPE Cray ClusterStor Volume
      • HPE Cray ClusterStor HA Manager
      • HPE Cray ClusterStor Storage Node
        • HPE Cray ClusterStor Server Interface

Version History

Application VersionBug fixes / Enhancements
2.0.0
  • Changes to support HPE Cray ClusterStor E1000 Software Release Version 6.7.
  • Added metricGroup and Units as metric labels.
  • Revised metric values and their associated warning threshold (UNSUPPORTED, NON-CRITICAL, NOT INSTALLED, UNKNOWN, NOT AVAILABLE) and critical threshold (CRITICAL, UNRECOVERABLE) for hpe_cray_clusterStor_psu_State, hpe_cray_clusterStor_pab_State, hpe_cray_clusterStor_fan_State, and hpe_cray_clusterStor_drive_State.

Metric: hpe_cray_clusterStor_psu_State
Previous Mapping: The PSU state previously had only two values defined: OK:0 and NON-CRITICAL:1.
Updated Mapping: In the updated mapping, the states have been expanded and standardized to include: UNSUPPORTED:0, OK:1, CRITICAL:2, NON-CRITICAL:3, UNRECOVERABLE:4, NOT INSTALLED:5, UNKNOWN:6, and NOT AVAILABLE:7.

Metric: hpe_cray_clusterStor_pab_State
Previous Mapping: The PAB state previously included a broader set of values: OK:0, NON-CRITICAL:1, NOT AVAILABLE:2, NOT INSTALLED:3, UNKNOWN:4, UNRECOVERABLE:5, UNSUPPORTED:6, and CRITICAL:7.
Updated Mapping: This has now been standardized to: UNSUPPORTED:0, OK:1, CRITICAL:2, NON-CRITICAL:3, UNRECOVERABLE:4, NOT INSTALLED:5, UNKNOWN:6, and NOT AVAILABLE:7.

Metric: hpe_cray_clusterStor_fan_State
Previous Mapping: The fan state followed the same scheme as the PAB, with values defined as: OK:0, NON-CRITICAL:1, NOT AVAILABLE:2, NOT INSTALLED:3, UNKNOWN:4, UNRECOVERABLE:5, UNSUPPORTED:6, and CRITICAL:7.
Updated Mapping: The updated mapping aligns with the new standardized format: UNSUPPORTED:0, OK:1, CRITICAL:2, NON-CRITICAL:3, UNRECOVERABLE:4, NOT INSTALLED:5, UNKNOWN:6, and NOT AVAILABLE:7.

Metric: hpe_cray_clusterStor_drive_State
Previous Mapping: The drive state also mirrored the PAB and fan mappings, with values: OK:0, NON-CRITICAL:1, NOT AVAILABLE:2, NOT INSTALLED:3, UNKNOWN:4, UNRECOVERABLE:5, UNSUPPORTED:6, and CRITICAL:7.
Updated Mapping: This has been standardized to the same consistent scheme: UNSUPPORTED:0, OK:1, CRITICAL:2, NON-CRITICAL:3, UNRECOVERABLE:4, NOT INSTALLED:5, UNKNOWN:6, and NOT AVAILABLE:7.
1.0.1Updates to support HPE Cray ClusterStor E2000.
1.0.0Initial support for Cray Clusterstor