README.md

Desktop notifications for mdadm

The mdadm-notify script is a little program that handles displaying notifications from mdadm --monitor by using the desktop notification system. To do so you have to have the notify-send binary available in your path, which usually comes with libnotify as well as a few other basic utilities that are documented in the script (they should be readily available on most Linux distributions as part of the base installation).

It handles the following notifications (from mdadm(8)):

Notification	Urgency
DeviceDisappeared	critical
RebuildStarted	normal
RebuildNN	normal
RebuildFinished	normal
Fail	critical
FailSpare	critical
SpareActive	normal
NewArray	normal
DegradedArray	critical
MoveSpare	normal
SparesMissing	critical
TestMessage	low

All messages that are critical will never expire and thus require explicit interaction to dismiss them. All other messages have a timeout of 3 seconds, so the overlay will disappear but you can still find them in the notification area in case you missed them.

Installation

• Put the script somewhere, ensure it's owned by root and executable
• Set the PROGRAM option in mdadm.conf to point to this script
• (Re)start the mdadm or mdmonitor service

Usage

Sit back and relax, you'll see notifications pop up like: