Final answer:
There could be several reasons why you are unable to access the data on the disk drives, such as incompatible file systems, encryption, or hardware/software issues.
Step-by-step explanation:
There could be several reasons why you are unable to access the data on the disk drives. One possibility is that the disks are formatted using a file system that is incompatible with your on-premises storage. For example, if the disks are formatted using the macOS file system (HFS+ or APFS), but your on-premises storage uses the Windows file system (NTFS or FAT32), you won't be able to access the data.
Another possibility is that the disks are encrypted, and you don't have the necessary decryption keys or credentials to access the data. Encryption is often used to protect sensitive information during transit or storage. If the data was encrypted before being exported, you will need the appropriate encryption keys to decrypt and access the data.
Lastly, it's also possible that there are hardware or software issues preventing you from accessing the data. For instance, if the disks are damaged or corrupted, you may not be able to read the data from them. Similarly, if there are compatibility issues between the disk drives and your on-premises storage system, you may need to troubleshoot or seek technical support to resolve the problem.