FC support mutipathing. Each HBA will use its respective path to login into storage. You will configure zoning on A so Fabric A WWPNs can communicate and configure zoning on B so Fabric B WWPNs can communicate. The server will have a boot record to look for Fabric A WWPN value on HBA A. and Fabric B WWPN on HBA B.
For UCS servers, when the HBA bios is loaded, you will see output on the screen for the boot luns that are seen. This will occur for each HBA.
While the the OS is running, both paths are up and available. If one fails, commands will use the surviving path.
Does that help? As a qualified Cisco partner, you may open a case with the PDI Helpdesk to discuss your design strategies.
What can we collect before opening a case for Unified Computing System(UCS) ?Generic DetailsSerial Number and Part DetailsContract DetailsPreferred Time and Timezone for customersTechnical DetailsLogs from UCS ServerStandalone UCS Rack ServerUCS Rack Serv...
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While this same information is already scattered around the internet, I wanted to present this in a format that is hopefully easily usable by someone that is not powershell savvy, and needs a quick way to track down duplicate MACs.