Abstract
A System, Computer Program Product, and Computer-executable method for managing cache de-staging on a data storage system wherein the data storage system provides a Logical Unit (LU), the System, Computer Program Product, and Computer-executable method including dividing the LU into two or more extents, analyzing each of the two or more extents, creating a cache de-staging policy based on the analysis, and managing cache de-staging of the LU based the cache de-staging policy.
| Original language | English |
|---|---|
| Patent number | US9798472 |
| IPC | G06F 12/ 128 A I |
| Priority date | 29/09/15 |
| State | Published - 24 Oct 2017 |