Question about SCSI ids on FC adapters for MC/SG

[Steve Bazinet_1]

I am getting ready to setup a 2 node cluster each node has 2 FC adapters to the EMC. I am a little confused with the SCSI ID numbering.

So, if I have 2 nodes A and B and interfaces A1,A2 and B1,B2, does that mean the SCSI ID of the interfaces must be unique for all 4 interfaces? or am I missing something?

If I add a 3rd server with 2 FC adpaters, then it would also have to have unique IDS within the cluster?

Hope this is clear enought for someone to answer. Thanks in advance for any help.

Steve Bazinet

[Duncan Edmonstone · Accepted solution]

No - don't worry about SCSI IDs on FC cards - when using FC - the underlying FC-SCSI interfaces will take care of all this.

HTH

Duncan