Hi
my 2c
- First you have to check the interop guide: e.g. only M4 blades and C-series server are supported !
http://www.cisco.com/c/en/us/products/servers-unified-computing/ucs-mini/index.html
- regarding SAN, do you need classiscal FC or FCoE ?
- if you need classical FC, you need to configure universal ports for FC ! see eg. https://supportforums.cisco.com/discussion/12917511/configuring-fc-ports-miniucs-6324
- do you have external FC switches ?
- is your UCS FI running FC end host mode (recommended) or FC switch mode ?
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https://supportforums.cisco.com/discussion/13089146/ucs-mini-connected-mds9124
https://supportforums.cisco.com/discussion/12950981/flexpod-deployment-ucs-mini-5108-w2blades-2-fi-embedeed-6324-1-n5k-5548-1-netapp
https://supportforums.cisco.com/document/12500371/expert-webcast-slides-cisco-ucs-mini-architecture-troubleshooting-and-upgrade