Brocade Network OS Message Reference v4.1.1 - Manual (Page 267)

Network OS Message Reference 251
53-1003227-01
HIL-1524
8
HIL-1524
Message
is below shutdown threshold. Blade shut down cancelled.
Message Type
LOG
Severity
INFO
Probable Cause
Indicates that the temperature of the specified interface module has dropped below the critical threshold;
the system will continue operation.
Recommended
Action
To help prevent future problems, execute the show environment fan command to verify that all fans are
working properly.
Make sure that the area is well ventilated and the room temperature is within operational range of your
switch. Refer to the Hardware Reference Manual of your switch for the operational temperature range.
HIL-1605
Message
High temperature ( C), fan speed increasing per
environmental specifications.
Message Type
LOG
Severity
INFO
Probable Cause
Indicates that temperature in the system has risen above the threshold and therefore the fan speed has
been increased to prevent overheating of the system.
Recommended
Action
No action is required.