×

Power-safe disk storage apparatus, systems, and methods

  • US 20060236029A1
  • Filed: 04/15/2005
  • Published: 10/19/2006
  • Est. Priority Date: 04/15/2005
  • Status: Active Grant
First Claim
Patent Images

1. A method, including:

  • creating a log file in a non-volatile data storage medium, wherein the log file comprises a header record, a trailer record, and at least one partial parity value associated with a stripe in a redundant array of inexpensive disks (RAID) sub-system, and wherein the stripe comprises a first data strip to be updated located on an operational first disk drive, a second data strip located on a failed disk drive, and a stripe parity strip located on an operational disk drive.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×