UCS fabric / chassis reboot

[dulmer]

All,

We had four fully loaded chassis (B series, B200 M2) and the two redundant 6140s reboot yesterday.  It all just died apparently.   We think the issue was power but the event log on the fabrics doesn't go back far enough to show us the start of the event.  We only have events logged showing everything starting back up.

Is there a way to gather information from the system that would let us see the 5 or 10 minutes before the system reboot?

thanks

[mwronkow]

Hello Dulmer,

1.  connect nxos [a|b]  then 'sh ver' will show the last system reset reason.  Please check on both sides.

2.  A UCSM tech-support may include details as the reset reason since many of the files are stored in persistent flash.

Matthew