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Hitachi Vantara Knowledge

Checking SMU status

  1. Navigate to Home SMU Administration SMU Status to display the SMU Status page.

    Field/Item Description
    Service

    Quorum Service v2. For server firmware, version 10.0 or later. Used by a cluster, which has become partitioned by a network failure, to determine which partition is allowed to talk to the storage.

    Quorum Device. For server firmware, version 8.1 or earlier. Used by a cluster which has become partitioned by a network failure, to determine which partition is allowed to talk to the storage.

    Database. Allows communication between the SMU and the servers.

    Status The desired state of these services is OK, and if a service is not running correctly, an error message is displayed.
    Action
    • details: Opens the Quorum Services page, in which you can manage the Quorum Devices of the SMU Quorum Service.
    • restart: If the database service status is not running correctly, an error message is displayed in the Status column. You can restart the database service by clicking restart.
    Top (HNAS server only) Displays the status of the SMU operating system. This is the actual output gathered from the Unix top command, and indicates the current running status of the SMU internal processes.
    SMU Disk Usage (df) (HNAS server only) Displays the details of the space used in each of the partitions of the SMU hard disk. This is the actual output gathered from the Unix df command.
    SMU version (NAS module only) Displays the version of the SMU.
    Firmware Package Management (NAS module only) A link to the Firmware Package Management page.