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2.27. HWM

These log messages refer to the HWM (Hardware monitor events) category.

2.27.1. temperature_alarm (ID: 04000011)

Default Severity
WARNING
Log Message
Temperature monitor <index> (<name>) is outside the specified limit. Current value is <current_temp> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The unit may be overheating, this may be because the cooling is failing or to hot enviroment.
Firewall Action
None
Recommended Action
Shutdown the unit and determine the problem.
Revision
1
Parameters
index
name
unit
current_temp
min_limit
max_limit

2.27.2. temperature_normal (ID: 04000012)

Default Severity
WARNING
Log Message
Temperature monitor <index> (<name>) is outside the specified limit. Current value is <current_temp> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The sensor reports that the temperature value is back in the normal range.
Firewall Action
None
Recommended Action
None
Revision
1
Parameters
index
name
unit
current_temp
min_limit
max_limit

2.27.3. voltage_alarm (ID: 04000021)

Default Severity
WARNING
Log Message
Voltage monitor <index> (<name>) is outside the specified limit. Current value is <current_voltage> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The powersupply of this unit may be failing.
Firewall Action
None
Recommended Action
Change powersupply unit.
Revision
1
Parameters
index
name
unit
current_voltage
min_limit
max_limit

2.27.4. voltage_normal (ID: 04000022)

Default Severity
WARNING
Log Message
Voltage monitor <index> (<name>) is outside the specified limit. Current value is <current_voltage> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The sensor reports that the voltage value is back in the normal range.
Firewall Action
None
Recommended Action
None
Revision
1
Parameters
index
name
unit
current_voltage
min_limit
max_limit

2.27.5. fanrpm_alarm (ID: 04000031)

Default Severity
WARNING
Log Message
Fan RPM monitor <index> (<name>) is outside the specified limit. Current value is <current_fanrpm> <unit>, value is <current_fanrpm> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The fan is behaving strange, this may because it is failing or blocked.
Firewall Action
None
Recommended Action
Unblock or change the corresponding fan.
Revision
1
Parameters
index
name
unit
current_fanrpm
min_limit
max_limit

2.27.6. fanrpm_normal (ID: 04000032)

Default Severity
WARNING
Log Message
Fan RPM monitor <index> (<name>) is outside the specified limit. Current value is <current_fanrpm> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The sensor reports that the fan rpm value is back in the normal range.
Firewall Action
None
Recommended Action
None
Revision
1
Parameters
index
name
unit
current_fanrpm
min_limit
max_limit

2.27.7. gpio_alarm (ID: 04000041)

Default Severity
WARNING
Log Message
GPIO monitor <index> (<name>) is outside the specified limit. Current value is <current_gpio> <unit>, value is <current_gpio> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
This varies depending on hardware model and what the GPIO is connected to.
Firewall Action
None
Recommended Action
Depends on what the GPIO is connected to.
Revision
1
Parameters
index
name
unit
current_gpio
min_limit
max_limit

2.27.8. gpio_normal (ID: 04000042)

Default Severity
WARNING
Log Message
Temperature monitor <index> (<name>) is outside the specified limit. Current value is <current_gpio> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The sensor reports that the GPIO value is back inte the normal range.
Firewall Action
None
Recommended Action
None
Revision
1
Parameters
index
name
unit
current_gpio
min_limit
max_limit

2.27.9. current_alarm (ID: 04000051)

Default Severity
WARNING
Log Message
Current monitor <index> (<name>) is outside the specified limit. Current value is <current_current> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The powersupply of this unit may be failing.
Firewall Action
None
Recommended Action
Change powersupply unit.
Revision
1
Parameters
index
name
unit
current_current
min_limit
max_limit

2.27.10. current_normal (ID: 04000052)

Default Severity
WARNING
Log Message
Current monitor <index> (<name>) is outside the specified limit. Current value is <current_current> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The sensor reports that the current value is back in the normal range.
Firewall Action
None
Recommended Action
None
Revision
1
Parameters
index
name
unit
current_current
min_limit
max_limit

2.27.11. power_alarm (ID: 04000061)

Default Severity
WARNING
Log Message
Current power <index> (<name>) is outside the specified limit. Current value is <current_power> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The powersupply of this unit may be failing.
Firewall Action
None
Recommended Action
Change powersupply unit.
Revision
1
Parameters
index
name
unit
current_power
min_limit
max_limit

2.27.12. power_normal (ID: 04000062)

Default Severity
WARNING
Log Message
Power monitor <index> (<name>) is outside the specified limit. Current value is <current_power> <unit>, lower limit is <min_limit>, upper limit is <max_limit>
Explanation
The sensor reports that the power value is back in the normal range.
Firewall Action
None
Recommended Action
None
Revision
1
Parameters
index
name
unit
current_power
min_limit
max_limit

2.27.13. free_memory_warning_level (ID: 04000101)

Default Severity
WARNING
Log Message
Free memory has fallen below the specified limit of <limit_percentage> percent, limit classified is <severity>, free <free_mem> MB of total <total_mem> MB, percentage free <free_percentage>
Explanation
The amount of free memory is getting low.
Firewall Action
None
Recommended Action
Review the configuration and disable or lower settings to reduce memory consumption.
Revision
1
Parameters
limit_percentage
total_mem
free_mem
free_percentage
severity

2.27.14. free_memory_warning_level (ID: 04000102)

Default Severity
WARNING
Log Message
Free memory has fallen below the specified limit of <limit_megabyte> megabyte, limit classified is <severity>, free <free_mem> MB of total <total_mem> MB, percentage free <free_percentage>
Explanation
The amount of free memory is getting low.
Firewall Action
None
Recommended Action
Review the configuration and disable or lower settings to reduce memory consumption.
Revision
1
Parameters
limit_megabyte
total_mem
free_mem
free_percentage
severity

2.27.15. free_memory_normal_level (ID: 04000103)

Default Severity
NOTICE
Log Message
The amount of free memory is in the normal range, free <free_mem> MB of total <total_mem> MB, percentage free <free_percentage>
Explanation
The memory usage is in the normal range.
Firewall Action
None
Recommended Action
None
Revision
1
Parameters
total_mem
free_mem
free_percentage

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