I have an M910 with the latest 2.10 BIOS.
I can boot off an SD card in the lower IDSDM slot and I can see a vFlash card in the upper slot in IDRAC 6 (3.65). However, IDRAC does not list any firmware version for the IDSDM so far as I can see.
I have read the poweredge-idsdm-whitepaper and everything else I can find about the IDSDM, which isn't much.
I want to enable SD card mirroring. The option to do this should be under "Internal SD Card Port" in the BIOS but this option is not there. The visibility of this option is supposed to depend on "Internal USB Port" being on. I've tried it both ways.
How can I get this option to show up? Or is there any other way to enable SD card mirroring?