Why is there an error displayed on my target machine after I boot the machine using the boot disk created by my host machine using xPC Target 2.5 (R14)?

Question

MathWorks Support Team 2009-6-27

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https://ww2.mathworks.cn/matlabcentral/answers/94455-why-is-there-an-error-displayed-on-my-target-machine-after-i-boot-the-machine-using-the-boot-disk-cr

编辑： MathWorks Support Team 2014-2-25

采纳的回答： MathWorks Support Team

I create the boot disk and booted the target machine and see the following errors:

ERROR: -4: drive not found

or

No accessible disk found: file system disabled

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Answer 1

MathWorks Support Team 2013-10-18

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https://ww2.mathworks.cn/matlabcentral/answers/94455-why-is-there-an-error-displayed-on-my-target-machine-after-i-boot-the-machine-using-the-boot-disk-cr#answer_103807

The xPC Target 2.5 (R14) has a new feature which supports writing real-time data to a disk file on the target system also called File Scope. This feature is limited to IDE hard drives formatted in FAT. Hard drives formatted in NTFS or hard drives that use other interfaces (such as SCSI or DiskOnChip) are not supported currently. The error message indicates the inability of the kernel to locate a FAT hard disk. It can be safely ignored, if you do not plan on using the File Scope feature.