| 发明名称 |
ONLINE FLASH RESOURCE MIGRATION, ALLOCATION, RETIRE AND REPLACEMENT MANAGER BASED ON A COST OF OWNERSHIP MODEL |
| 摘要 |
A method for migrating disks includes: dividing a disk pool including a plurality of disks into a random zone and a sequential zone based on sequentiality and randomness of workloads running on the plurality of disks; monitoring a status of each disk in the disk pool based on a total cost of ownership (TCO); migrating one or more workloads of an overheated disk to an idle disk based on the status of each disk. The overheated disk has a first TCO higher than a migration threshold, and the idle disk has a second TCO lower than an idling threshold. |
| 申请公布号 |
US2017046098(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201615094971 |
申请日期 |
2016.04.08 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YANG Zhengyu;AWASTHI Manu;GHOSH Mrinmoy;BALAKRISHNAN Vijay |
| 分类号 |
G06F3/06 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
dividing a disk pool including a plurality of disks into a random zone and a sequential zone based on workload sequentiality and randomness of workloads running on the plurality of disks; monitoring a status of each disk in the disk pool based on a total cost of ownership (TCO); and migrating one or more workloads of an overheated disk to an idle disk based on the status of each disk; wherein the overheated disk has a first TCO higher than a migration threshold, and the idle disk has a second TCO lower than an idling threshold. |
| 地址 |
Suwon-si KR |
