Viewing the Disks Overview

You can view an overview of the status of all disks in the deployment. The statistics displayed match or build on those in iostat, and are shown in a series of histograms that by default cover every physical disk in the system.

  1. Click Hosts > Disks Overview.
  2. Optionally, adjust the endpoints of the time line to see the statistics for different time periods.
  3. Optionally, specify a filter in the box to limit the displayed data. For example, to see the disks for a single rack rack1, set the filter to: logicalPartition = false and rackId = "rack1" and click Filter.
  4. Optionally, click a histogram to drill down and identify outliers. Mouse over the graph and click to display additional information about the chart.