Hardware And Mechanical Issues - Fujitsu SPARC Enterprise T5120 Product Notes

Hardware and Mechanical Issues

TABLE 3-1
information for some of the issues is provided after the table.
Hardware and Mechanical Issues
TABLE 3-1
CR Description
n/a Hot-swapping fan modules requires careful fan
removal.
n/a All disk LEDs blink simultaneously about every
16 seconds when a RAID volume is created.
6550166 Components on the motherboard are hot to the
touch.
6667545
6574127 If a hard drive fails in RAID 0 or RAID 1
configurations, error messages might not be
6480945
displayed on the console or in the log files.
6616232 Power supply fan faults are not automatically
cleared.
If a fault is detected for a power supply fan, and
the fan returns to normal operation, the fault
indication is not automatically cleared.
6674290 In the SPARC Enterprise T5220 server, if a XAUI
card and a PCIe card are installed on the same
riser assembly, the XAUI card might fail POST
and be disabled when the server boots.
22 SPARC Enterprise T5120 and T5220 Servers Product Notes • April 2010
lists the late-breaking hardware and mechanical issues. Additional
Workaround
When removing a fan module, hold the adjacent
fan module in place to avoid unintentionally
dislodging the adjacent fan module.
Be aware that the blinking LEDs are a normal
condition.
When replacing components in the system
chassis, wait for components to cool down,
approximately one minute, prior to performing
service actions.
If you encounter failed disks in RAID 0 or
RAID 1 configurations, and you see the
following scenario, the disk drive should be
replaced:
• The Fault LED is lit on a disk drive that is part
of a RAID0 or RAID1 volume.
• The error condition can be displayed
remotely by running the showenvironment
command on the service processor.
• The hard drive that has the Fault LED
illuminated displays a status of Failed and
the service indicator is set to ON.
Replace the disk drive with the lit Fault LED.
Power cycle the power supply that has the fan
fault to clear the fault.
If possible, do not install any PCIe cards in the
same riser assembly as a XAUI card.