Disk operation protection method and disk controller

Details Disk operation protection method and disk controller Disk operation protection method and disk controller

2009-04-02

2011-11-08

Edun, Muhammad N (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S047150, C369S059100

Reexamination Certificate

active

08054722

ABSTRACT:
A disk operation protection method and a disk controller are disclosed herein. The method includes: receiving a request for a disk operation; obtaining, by a disk controller, operation control parameters corresponding to the current disk area to be operated, and determining whether to allow operation of the current disk area according to the operation control parameters; if determining that the current disk area is allowed to be operated according to the operation control parameters, performing the disk operation. By implementing the embodiments of the present disclosure, the operation of the data stored in a disk is protected, illegal disk operations such as maliciously intended modification are prevented, the disk is protected in the process of generating data, and the defects of the disk protection mechanism in the prior art are overcome.

REFERENCES:
patent: 7664000 (2010-02-01), Horie
patent: 1176427 (1998-03-01), None
First Office Action (with partial translation) issued in corresponding Chinese Application No. 2008100981416, mailed Apr. 13, 2010.

Affiliated with

Also associated with

Rating

Disk operation protection method and disk controller does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disk operation protection method and disk controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disk operation protection method and disk controller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4279548