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UCS Firmware Upgrade - zero downtime - non disruptive upgrade

Amr Hafez
Level 1
Level 1

How could I upgrade a UCS environment consists of 

5 x blades B200 M4

3 x HyperFlex HX220c m4

2 x FI 6296 UP

 

without any down time (zero downtime) and non disruptive production while I have available resource (2 servers)

1 Reply 1

Walter Dey
VIP Alumni
VIP Alumni

It's all documented here:

https://www.cisco.com/c/en/us/support/servers-unified-computing/ucs-manager/products-installation-guides-list.html

Although it could be non disruptive, you have to

1) do it only in a Maintenance / service window

2) open a preventive TAC case, post the "show tech" and ask if there are any caveats