One-way data mirror using copy-on-write
Methods and systems for one-way data mirror are described herein. In one aspect of the invention, the exemplary process includes receiving a first data being written to a data block on a first storage volume, indicating the data block being stored on a first storage image, the indication information...
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| creator | CHONG FAY JR |
| description | Methods and systems for one-way data mirror are described herein. In one aspect of the invention, the exemplary process includes receiving a first data being written to a data block on a first storage volume, indicating the data block being stored on a first storage image, the indication information being associated with a first storage image which is a copy on write snapshot, and writing the first data to the data block on the first storage image. Other methods and apparatuses are also described. |
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| language | eng |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | One-way data mirror using copy-on-write |
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