900140001
A node reported a voltage measurement event group.
Administrator action
Reboot the node. If the event clears and does not recur, no other action is required.
If the event persists, gather logs, and then contact Technical Support for additional troubleshooting. For instructions on how to
gather cluster logs, see Gathering cluster logs.
900140002
A fan sensor value on the indicated node is outside of the normal range.
Administrator action
Reboot the node. If the event clears and does not recur, no other action is required.
If the event persists, gather logs, and then contact Technical Support for additional troubleshooting. For instructions on how to
gather cluster logs, see Gathering cluster logs.
900140003
A voltage sensor value on the indicated node is outside of the normal range.
Administrator action
Reboot the node. If the event clears and does not recur, no other action is required.
If the event persists, gather logs, and then contact Technical Support for additional troubleshooting. For instructions on how to
gather cluster logs, see Gathering cluster logs.
900140004
The internal or ambient temperature around a node has exceeded the allowable threshold.
Description
Ambient temperature is only measured by front panel sensors. If you receive an event that indicates that the front panel is out
of specification, the temperature in your data center might need to be adjusted.
If a node is subjected to high temperatures for an extended period of time, the CPU is throttled and the node goes into read
only-mode to help prevent potential data loss due to component failure. If the node temperature reaches critical levels, it is
possible that the node will shut down entirely.
Administrator action
Perform the following steps in the order listed. If the issue resolves after a step, there is no need to complete the subsequent
steps.
● (HD400 only) Make sure that the drive drawer is properly shut by sliding it out and re-closing it firmly but carefully.
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Hardware events
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