intel s1200sps mainboard has the i2c ( SSI compliant 1x5 pin connector J9F1 to provide I2C monitoring of the power supply. https://www.intel.com/content/dam/support/us/en/documents/server-products/S1200SP_TPS_R1_1_S1200SPL_S1200SPS_S1200SPO.pdf) connector to track failures from psu on intel's own supported cases.
Has anyone managed to get supermicro's PDU (for example PWS-721P-1R) information of power failures?
When I test to plug out power cable I get OK readings from intel's bmc:
Name  | Status | Health | Reading |
|---|---|---|---|
| Pwr Unit Status | All deasserted | OK | 0x0000 |
Br, Max