ISE error unable to determine installation disk please verify if RAID

[AIN UL BADAR]

Hello,

My goal is to upgrade from 2.1 to 2.7, I'm in the process to downgrade a new SNS3695 to 2.4 so that I can restore the 2.1 backup on it. When I attached the 2.4 iso image, I received errors (attached 3 screenshots).

ERROR: UNABLE TO DETERMINE INSTALLATION DISK

Looking for help.

Thanks

Ain

[Milos_Jovanovic · Accepted solution]

Hi @AIN UL BADAR,

Which ISO image are you using?

As per release notes for v2.4, you must use ise-2.4.0.357.SPA.x86_64_SNS-36x5_APPLIANCE_ONLY.iso.

Also, how are you triggering installation? As a virtual CD, or bootable USB?

To me, it looks like inadequate ISO is in use, or that ISE cant verify its signature, rather then HW issue.

BR,

Milos

[AIN UL BADAR]

I think this is it, I used ise-2.4.0.357.SPA.x86_64.iso, I'll give it a shot with the correct iso image and get back.

Thanks for responding so quickly.

Ain

[jardelalmeida]

Estou enfrentando o mesmo problema, você conseguiu resolver?