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Viewing the large screen

The large screen is another display form of the dashboard. It is specially designed for 4K monitors (3840 x 2160) or monitors with higher resolutions to help users better understand the resource usage of Lenovo SDI Management Platform. It provides an overview of the currently selected cluster, including the CPU, memory, storage, alerts, and performance data.

To access the large screen, click Large Screen in the upper right corner.

Cluster Summary​

The Cluster Summary card summarizes the health status, the number of hosts and virtual appliances, and CPU and memory usage of a cluster. It provides the following information:

  • Health status of the current cluster

  • Number of hosts and virtual machines in the current cluster

  • Total amount of CPU resources and CPU utilization of the current cluster

  • Total amount of memory and memory utilization of the current cluster

Distributed Storage Pool​

The Distributed Storage Pool card summarizes the health status and utilization of the distributed storage pool in the cluster. It provides the following information:

  • Health status of the distributed storage pool in the current cluster

  • Total size and usage of the storage pool in the current cluster

Hosts \& Virtual Machines​

The Hosts\&Virtual Machines card summarizes the health status and connectivity status of hosts and virtual machines in the cluster. It provides the following information:

  • Running status and connectivity status of hosts in the current cluster. The outer ring displays the host quantity by running status, while the inner ring displays the host quantity by connectivity status. You can hover over a color block to view the number of hosts in the corresponding state.

  • Overall status and power status of virtual machines in the current cluster. The outer ring displays the virtual machine quantity by overall status, while the inner ring displays the virtual machine quantity by power status. You can hover over a color block to view the number of virtual machines in the corresponding state.

Alerts \& Events​

The Alerts\&Events card summarizes the alerts and events of resources managed by the current cluster. It provides the following information:

  • Alerts of the current cluster. The outer ring displays the alert quantity by severity, while the inner ring displays the alert quantity by managed resource, including cluster, host, virtual machine, and datastore. You can hover over a color block to view the data details of the corresponding state.

  • Events of the current cluster. The outer ring displays the event quantity by severity, while the inner ring displays the event quantity by managed resource, including cluster, host, virtual machine, and datastore. You can hover over a color block to view the data details of the corresponding state.

    Tip: Only events occurring within 24 hours are collected.

Cluster IOPS​

The Cluster IOPS card displays the historical curve of cluster IOPS within one hour, as well as the peak and current values.

Cluster Latency​

The Cluster Latency card displays the historical curve of cluster latency within one hour, as well as the peak and current values.

Cluster Throughput​

The Cluster Throughput card displays the historical curve of cluster throughput within one hour, as well as the peak and current values.

Power Consumption​

The Power Consumption card displays the historical power consumption data of the current cluster.

Power Consumption Ranking​

The Power Consumption Ranking card displays the top 10 hosts with regard to power consumption in the current cluster.

Server Topology​

The Server Topology card graphically displays the front, middle, and rear panel views of each server in the cluster. Each server topology provides the following information.

Server LED status:

  • **Power LED**

    • On (): The device is powered on.
    • Off (): The device is powered off.

  • **Location LED**

    • On (): The location LED on the control panel is lit.
    • Blinking (): The location LED on the control panel is flashing.
    • Off (): The location LED on the control panel is unlit.

  • **System error LED**

    • On (): The system error LED on the control panel is lit.
    • Off (): The system error LED on the control panel is unlit.

    Tip: Only the front panel topology of a server displays LEDs.

The disk topology of a server displays the physical topology and health status of the disks:

  • Disk slot topology. Serial numbers and locations of all disk slots.
  • Disk vacancy status.
    • Occupied ()
    • Unoccupied ()
  • Disk status LED.
    • Critical ()
    • Warning ()
    • Normal ()

Server power information:

  • Power topology. Serial numbers and locations of all power sockets.
  • Power supply vacancy status.
    • Occupied ()
    • Unoccupied ()
  • Power status LED.
    • Critical ()
    • Warning ()
    • Normal ()

Servers​

The Servers card summarizes the status statistics of server hardware in the cluster. It provides the following information:

  • Health status and power status of the current server. The outer ring displays the server hardware amount by health status, while the inner ring displays the server hardware amount by power status. You can hover over a color block to view the data details of the corresponding state.

  • Events and alerts of the current server. The outer ring displays the event quantity by severity, while the inner ring displays the alert quantity by severity. You can hover over a color block to view the data details of the corresponding state.

Tip: Only events occurring within 24 hours are collected.

Host Memory Utilization​

The Host Memory Utilization card displays the top 10 hosts in terms of memory utilization in the current cluster.

Virtual Machine Memory Utilization​

The Virtual Machine Memory Utilization card displays the top 10 virtual machines in terms of memory utilization in the current cluster.

Host CPU Utilization​

The Host CPU Utilization card displays the top 10 hosts in terms of CPU utilization in the current cluster.

Virtual Machine CPU Utilization​

The Virtual Machine CPU Utilization card displays the top 10 virtual machines in terms of CPU utilization in the current cluster.

Server Temperature Ranking​

The Server Temperature Ranking displays the top 10 servers in terms of air inlet temperature in the current cluster.