18067619. METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MIGRATING DATA simplified abstract (Dell Products L.P.)
Contents
- 1 METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MIGRATING DATA
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MIGRATING DATA - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MIGRATING DATA
Organization Name
Inventor(s)
METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MIGRATING DATA - A simplified explanation of the abstract
This abstract first appeared for US patent application 18067619 titled 'METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MIGRATING DATA
Simplified Explanation
The patent application describes a method for migrating data in response to the detection of a failed group in a drive of groups. Here is a simplified explanation of the innovation:
- Data associated with a failed group is migrated to a reserved group in a reserved space of the drive.
- A read/write request to the failed group is redirected to the reserved group based on a mapping relationship.
- This process prevents the need to repair an entire drive due to one failed write request, saving resources, time, and labor.
Potential Applications
This technology could be applied in various storage systems where data migration is necessary to prevent drive failure.
Problems Solved
This innovation solves the problem of having to replace an entire drive due to one failed write request, saving resources and improving system performance.
Benefits
The benefits of this technology include resource savings, time efficiency, labor reduction, and improved system performance.
Potential Commercial Applications
One potential commercial application of this technology could be in the data storage industry, where efficient data migration is crucial for maintaining system integrity.
Possible Prior Art
One possible prior art for this technology could be existing methods of data migration in storage systems, but the specific approach described in the patent application may be novel.
Unanswered Questions
How does this technology impact the overall reliability of the storage system?
The article does not provide information on how the migration process affects the overall reliability of the storage system.
What are the specific criteria for determining the predetermined threshold of failed groups in the drive?
The article does not detail the specific criteria used to determine the threshold for failed groups in the drive.
Original Abstract Submitted
Data is migrated. For instance, in response to detection of a failed group in a drive of groups comprising respective blocks, it is determined whether the total number of groups in the drive that have failed is less than a predetermined threshold. Data associated with the failed group is migrated to a reserved group in a reserved space of the drive according to a determination that the total number is less than the predetermined threshold; and a read/write (I/O) request to the failed group is redirected to the reserved group based on a mapping relationship from the failed group to the reserved group. Consequently, data does not need to be repaired on an entire drive due to one failed write request and replacing the drive is avoided, thereby saving resources, time and labor, and improving the impact of the failed write request on the performance of a storage system.
