With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
fsDiskTestDuration
fs Disk Test Duration
This attribute is the maximum duration (in minutes) that the test will run. The test can finish in less time if the number of tests, as recorded by testCount, is reached before this time. A test may take longer than the specified duration since a test cycle (or pass) is not interruptible.
Back to Nortel-Magellan-Passport-FileSystemMIB MIB page.
IPHost Network monitor allows you to monitor fsDiskTestDuration on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel multiplexers right now.