The disclosure is related to systems and methods of a diagnostic utility for a data storage device. Further, the present disclosure is also related to monitoring host activity and storing information related to the host activity in a nonvolatile cache of a data storage device. In a particular embodiment, a method includes monitoring a host computer for an occurrence of data storage device related activity and storing information based on the data storage device related activity in a nonvolatile memory of a removable data storage device.

 
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< HEAD MEDIA SPACING REDUCTION THROUGH DATA ZONE LUBE REMOVAL

> Compensating the Effects of Static Head-Media Spacing Variations and Nonlinear Transition Shift in Heat Assisted Magnetic Recording

> DISC FLUTTER COMPENSATING SUSPENSION

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