Hi experts,
we are having an issue with unusual high noise level of the fans of one R2308WFTZ Server System. For whatever reason the system fans seem to have a high rpm even if the system is not under load. They basically speed up at the boot of the unit and never deacrease (or increase).
The system events are showing following messages which may indicate a problem with the fans!?:
07/19/2018-08:51:01 Fan,Fan 1 Present (#0x40) Informational event: Fan 1 Present reports the device has been inserted or is present. Integrated BMC - LUN#0 (Channel#0)
2754 07/19/2018-08:51:01 Fan,Fan 2 Present (#0x41) Informational event: Fan 2 Present reports the device has been inserted or is present. Integrated BMC - LUN#0 (Channel#0)
2755 07/19/2018-08:51:01 Fan,Fan 3 Present (#0x42) Informational event: Fan 3 Present reports the device has been inserted or is present. Integrated BMC - LUN#0 (Channel#0)
2756 07/19/2018-08:51:01 Fan,Fan 4 Present (#0x43) Informational event: Fan 4 Present reports the device has been inserted or is present. Integrated BMC - LUN#0 (Channel#0)
2757 07/19/2018-08:51:01 Fan,Fan 5 Present (#0x44) Informational event: Fan 5 Present reports the device has been inserted or is present. Integrated BMC - LUN#0 (Channel#0)
2758 07/19/2018-08:51:01 Fan,Fan 6 Present (#0x45) Informational event: Fan 6 Present reports the device has been inserted or is present. Integrated BMC - LUN#0 (Channel#0)
2759 07/19/2018-08:51:01 Fan,Fan Redundancy (#0x0C) Warning event: Fan Redundancy reports Redundancy Lost: Entered any non-redundant state, including Nonredundant: Insufficient Resources . Integrated BMC - LUN#0 (Channel#0)
2760 07/19/2018-08:51:01 Fan,Fan Redundancy (#0x0C) CRITICAL event: Fan Redundancy reports Non-redundant: Insufficient Resources, the unit is non-redundant and has insufficient resources to maintain normal operation. Integrated BMC - LUN#0 (Channel#0)
2761 07/19/2018-08:51:01 Fan,Fan Redundancy (#0x0C) Informational event: Fan Redundancy reports Fully Redundant: Indicates that full redundancy has been regained . Integrated BMC - LUN#0 (Channel#0)
2762 07/19/2018-08:51:01 Fan,Fan Redundancy (#0x0C) Informational event: Fan Redundancy reports redundancy has been regained. Integrated BMC - LUN#0 (Channel#0)
2763 07/19/2018-08:51:01 Fan,Fan Redundancy (#0x0C) Informational event: Fan Redundancy reports Non-redundant: Insufficient Resources, the unit is non-redundant and has sufficient resources to maintain normal operation. Integrated BMC - LUN#0 (Channel#0)
However all 6 fans are working normally (but with high rpm)...
What could be the issue? What can we do?
Thanks