| 发明名称 |
RUNTIME DYNAMIC PERFORMANCE SKEW ELIMINATION |
| 摘要 |
For runtime dynamic performance skew elimination in a computer environment, an exemplary computer environment is configured for calculating a rank heats by utilizing a plurality of fine-grained statistics collected at an extent granularity, including considering bandwidth (BW) and input/outputs per second (IOPS) metrics. An adaptive data placement plan is generated to relocate the data. |
| 申请公布号 |
US2014359380(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201414266455 |
申请日期 |
2014.04.30 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHIU Lawrence Y.;MUENCH Paul H.;SESHADRI Sangeetha |
| 分类号 |
G06F3/06;G06F11/07 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for runtime dynamic performance skew elimination in a computing storage environment, comprising:
at least one processor device operable in the computing storage environment, wherein the at least one processor device:
calculates a plurality of rank heats by utilizing a plurality of fine-grained statistics collected at an extent granularity. |
| 地址 |
Armonk NY US |
