Fan 5 May Report A Reading Of 0 Rpm After The Bmc Is Updated; The Bmc May Not Respond To The Ipmi Command, Send Message Sent Via Lan - Intel BB5000XALR Specification

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Problem The BMC does not give any indication if a single power supply is improperly
installed in a redundant chassis.
Implication Some chassis require power supplies to be installed in specific slots if a single
power supply is installed.
Status This erratum may be fixed in a future firmware revision.
Workaround None.
5.

Fan 5 may report a reading of 0 RPM after the BMC is updated

Problem After a BMC update, fan 5 may not return an accurate reading until AC power
is cycled.
Implication Intel
of 0 RPM for this sensor. The BMC may respond as though this fan has failed
and fan redundancy is lost. This causes the system fault LED and fan status
LED to indicate a failure for this sensor. In addition, the fans will run in a high
speed "boost" state.
Status This erratum may be fixed in a future firmware revision.
Workaround AC cycle the system again and the system should run normally.
6. The BMC may not respond to the IPMI command, Send Message sent via
LAN
Problem The BMC may not respond correctly to a Send Message command from the
LAN channel to the IPMB channel. This issue only affects an IPMI 2.0 based
RMCP+ session not an IPMI 1.5 based RMCP session.
Implication Remote IPMI over LAN software cannot forward commands to the IPMB bus.
Status This erratum is fixed in BMC release 50 and later releases.
Workaround Software developers should use IPMI 1.5 based sessions to bridge commands
to the IPMB channel.
6
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System Management Software and other software may display a reading
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