| 摘要 |
PROBLEM TO BE SOLVED: To provide a wear management apparatus and method for a storage system.SOLUTION: This invention relates to an apparatus that manages the wear of a storage system including multiple storage nodes. The wear management apparatus may include a monitor unit configured to collect status information about each of the storage nodes, and a wear management unit configured to establish a wear progress model with respect to each of the storage nodes on the basis of the collected status information, and control a wear acceleration index of each of the storage nodes on the basis of the wear progress model and a wear management policy. |
