Table of Contents

Accessing the Dashboard

System Overview

The system overview at the top displays vital information about the most important parts of your just:store system. Depending on your hardware configuration the displayed information may differ.

RAID Information

This area shows status information of the RAID controllers and their logical devices.

Controller & Logical Device Info

In the upper right area, additional info is shown for each controller and each logical device.

Controller Info

• Status: state of the RAID controller.

• Serial: serial number of the RAID controller

• Backup Unit: state of the RAID’s backup unit.

• BIOS: firmware version of the RAID controller.

Logical Device Info

• Status: state of the logical device.

• RAID-Level: RAID level of the logical device.

• R Cache: shows if the cache for Reading operations is enabled.

• W Cache: shows if the cache for Writing operations is enabled.

• Size: size of the logical device.

Drive Overview

Inside of any logical device, there are several drives that are displayed as tiles. They contain information that may be helpful in case a drive fails or has issues.

Flashing a Drive’s LED to locate it physically

If a drive fails you want to replace it as fast as possible. To make that happen you can flash the drive’s LED to find it physically in your just:store system.

Press the Flash Drive LED of the respective drive and a dialog will show up, allowing you to define a time span where the drive’s LED will be blinking.

Hardware Information Overview

This area displays statistics of the CPU usage, used disk space, RAID activity, and other hardware related areas.

CPU Temperature

Shows the temperature of each CPU core.
vertical: shows the temperature of each CPU core.
horizontal: lists each CPU core.

CPU Usage

Shows the CPU usage percentage.
vertical: shows the used CPU usage in percent.
horizontal: shows the time for the CPU usage at that moment.

OS Activity

Shows the read/write throughput of the operating system.
vertical: shows the system data throughput in MB/s.
horizontal: shows the time for the system data throughput at that moment.

RAID Activity

Shows the read/write throughput of the corresponding RAID.
vertical: shows the RAID data throughput in MB/s.
horizontal: shows the time for the RAID data throughput at that moment.

Network Interface Activity

Shows the read/write throughput of the corresponding network interface.
vertical: shows the system data throughput in MB/s.
horizontal: shows the time for the interface data throughput at that moment.