Hello,
Our customer reported that their vsphere hosts deployed on Cisco UCS unexpectedly crash (purple screen). The hosts are san booted.
We checked release notes for firmware 2.0(2r) and came across this information:
- "Fibre Channel firmware issues disconnect the SAN and cause a server outage" (CSCtz87024)
So we are planning to upgrade ucs firmware to 2.1(1a).
I have read through documents, watched videos and ready to go.
Just want to know if anyone has experienced this same problem and has resolved it by upgrading ucs firmware.
Any precaution would be great as well.
Some related information:
- UCS environment: Firmware 2.0(2r), FI 6120, B200M3 Server, Vic 1240 + Nexus 1000v
- Vsphere environment: Vsphere host 5.1, Vcenter 5.1