Install RedHat v 5.5 on PE R720, disk drives not found during installation

Hey community,.

I am trying to install on a R720 5.5 HR.  It has 8 disks (500 GB) install, I set them up as two raid 0. First raid is two disk for the system, the second raid is configured with 6 other data in raid 0 disks.  I went through the raid configuration and the configuration of the life cycle.  They are configured to use the BIOS.

Any configuration, I've set up install RH does not see disks at all.

I can't understand why and how to solve this problem.

Thank you

cosky

Cosky,

With the R720, as well as all other 12th generation servers, the version of RedHat minimum supported is 5.7.

So the problem is probably due to the pilot in this version is not compatible with the new controller.

Tags: Dell Servers

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