This plugin displays recent write/modify file activity on array disks, UD disks, and the pools in the Array. It can help to understand why disks are spinning up from write/modify file activity.
To install this plugin manually, enter either of the URLs below in the Enter URL field of the Plugins page. The URL below will either install the latest or a specific version you choose.
Latest version: https://raw.githubusercontent.com/dlandon/file.activity-next/master/file.activity-next.plg
Specific version: https://raw.githubusercontent.com/dlandon/file.activity-next/vYYYY.MM.DD/file.activity-next.plg
Enter the release date "YYYY.MM.DD" of the specific version you want to install. Be sure to keep the "v" before the release date.