Technical Product Specification for Canoe Pass - Preminary - Intel
Technical Product Specification for Canoe Pass - Preminary - Intel
Technical Product Specification for Canoe Pass - Preminary - Intel
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<strong>Intel</strong> ® Server Board S2600CP and Server System P4000CP TPS <strong>Intel</strong> ® Light Guided Diagnostics<br />
9.4.2 System Status LED<br />
The bi-color (green/amber) System Status LED operates as follows:<br />
Table 45. System Status LED<br />
Color State Criticality Description<br />
Green Solid on Ok Indicates that the System Status is ‘Healthy’. The system is not<br />
exhibiting any errors. AC power is present and BMC has booted and<br />
manageability functionality is up and running.<br />
Green ~1 Hz blink Degraded System degraded:<br />
1. Redundancy loss such as power-supply or fan. Applies only if the<br />
associated plat<strong>for</strong>m sub-system has redundancy capabilities.<br />
2. Fan warning or failure when the number of fully operational fans is<br />
more than minimum number needed to cool the system.<br />
3. Non-critical threshold crossed – Temperature (including HSBP<br />
temp), voltage, input power to power supply, output current <strong>for</strong> main<br />
power rail from power supply and Processor Thermal Control<br />
(Therm Ctrl) sensors.<br />
4. Power supply predictive failure occurred while redundant power<br />
supply configuration was present.<br />
5. Unable to use all of the installed memory (more than 1 DIMM<br />
installed).<br />
6. Correctable Errors over a threshold and migrating to a spare DIMM<br />
(memory sparing). This indicates that the user no longer has spared<br />
DIMMs indicating a redundancy lost condition. Corresponding DIMM<br />
LED lit.<br />
7. In mirrored configuration, when memory mirroring takes place and<br />
system loses memory redundancy.<br />
8. Battery failure.<br />
Amber ~1 Hz blink Non-critical<br />
9. BMC executing in uBoot. (Indicated by Chassis ID blinking at<br />
Blinking at 3Hz). System in degraded state (no manageability). BMC<br />
uBoot is running but has not transferred control to BMC Linux.<br />
Server will be in this state 6-8 seconds after BMC reset while it pulls<br />
the Linux image into flash<br />
10. BMC booting Linux. (Indicated by Chassis ID solid ON). System in<br />
degraded state (no manageability). Control has been passed from<br />
BMC uBoot to BMC Linux itself. It will be in this state <strong>for</strong> ~10-~20<br />
seconds.<br />
11. BMC Watchdog has reset the BMC.<br />
12. Power Unit sensor offset <strong>for</strong> configuration error is asserted.<br />
13. HDD HSC is off-line or degraded.<br />
Non-fatal alarm – system is likely to fail:<br />
1. Critical threshold crossed – Voltage, temperature (including HSBP<br />
temp), input power to power supply, output current <strong>for</strong> main power<br />
rail from power supply and PROCHOT (Therm Ctrl) sensors.<br />
2. VRD Hot asserted.<br />
3. Minimum number of fans to cool the system not present or failed<br />
4. Hard drive fault<br />
5. Power Unit Redundancy sensor – Insufficient resources offset<br />
(indicates not enough power supplies present)<br />
6. In non-sparing and non-mirroring mode if the threshold of<br />
correctable errors is crossed within the window<br />
Revision 0.8 <strong>Intel</strong> Confidential<br />
<strong>Intel</strong> order number G26942-003<br />
85
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