My firewall have 2 harddisk and I believe it is configured at RAID 0.
Secondary harddisk is faulty and need to replace.
How to check if harddisk has bad sectors and raid configuration is CLI.
Please send me a link if there is in Knowledge Center for a guidelines.
Thanks a lot
There are diagnostic tools like IDT/LDT and you can check the RAID status from RAID BIOS, but what to use it depending on your hardware model.
I recommend to open a service request with support. They will need the Service Tag / Hardware Serial of the appliance.