Move from FC Switch to stop the March of the host

In our environment, our CF of switching has been provided by the 6120 s UCS in switch mode.

Later, we added a pair of MDS9124s to the environment and merges areas.

To make the change, we have to configure the 6120 s mode end host.

Do you know if the configuration change is unsettling for the server infrastructure?

I understand the the 6120 s will reboot, but it restarts in a synchronized manner that will allow a tissue to stay high and accessible to guests?

Or should I take a breakdown to the stop of the host to make this change?

Thanks in advance.

Daniel,

It's completely disruptive for servers.  I reproduce the stage and blade connection tested a blade boot from SAN, and here are my notes:

"Even when I changed only the subordinates FI, I lost connectivity to the server to boot from SAN and connectivity to UCSM."

Back finally the subordinate and a few minutes later the main the same fact and finally the

Virtual IP address responds to the pings.

Minutes later the BONE ends up and retrieve the connections of the OS.

When I had the chance to open a session in the UCSM, EHM SW mode change was effective for the two fabrics

and had no errors anywhere. "

I hope that helps you the window management, for me it took 10 minutes and I used UCSM 2.0 (3 c)

Useful response rate.

-Kenny

Tags: Cisco DataCenter

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