Method, system, and computer readable medium for...

Details Method, system, and computer readable medium for... Method, system, and computer readable medium for...

2011-07-12

2011-07-12

Bragdon, Reginald G (Department: 2189)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S112000, C714SE11107, C714SE11108

Reexamination Certificate

active

07979651

ABSTRACT:
A method, system, and computer readable medium for asynchronously processing write operation on a volume having copy-on-write snapshots. In one embodiment, the method comprises the steps of: updating a normal mirror with write data associated with a write operation for the volume; asynchronously copying the write data from an asynchronous mirror to at least one copy-on-write snapshot; and, once the at least one copy-on-write snapshot is updated, updating the asynchronous mirror with the write data from the normal mirror.

REFERENCES:
patent: 2004/0139128 (2004-07-01), Becker et al.
patent: 2005/0071372 (2005-03-01), Bartfai et al.

Affiliated with

Also associated with

Rating

Method, system, and computer readable medium for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method, system, and computer readable medium for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method, system, and computer readable medium for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2716818