Now im working with HGST DKR5D and DKR5C.
Has anyone analyzed the civil HUС1090 or HUС1060? What is the amount of flash?
I tried to write the MBR directly to disk. The command is executed, the data is recorded, the disk even becomes visible to the operating systems. Even it turns out to write something to disk. But after a while, the MBR mysteriously disappears and the disk becomes inaccessible again.
I am trying to put a controller board from a similar drive for EMC. With firmware CD0A202, which works great. On it, too, 512kb flash. Does not help. It looks like the differences are very deep.
Can you try to reflash firmware from EMC drive to this?