发明名称 |
POWER ESTIMATING METHOD AND COMPUTER SYSTEM |
摘要 |
In order to calculate the power of logically-partitioned areas without using a power meter in a storage system logically partitioning a storage area, there is provided a power estimating method in a computer system including a management computer and a storage system connected to the management computer and a host computer. The storage system prepares logical storage-volumes in a real area of plural disk drives. The power estimating method includes the steps of: allowing a third processor to calculate operation rates of the disk drives for access to the logical storage-volumes from operating times of the disk drives for access to the logical storage-volumes; and allowing the third processor to calculate power consumption increments of the disk drives for access to the logical storage-volumes by access types from incremental power consumption information and the calculated operation rates of the disk drives.
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申请公布号 |
US2010100757(A1) |
申请公布日期 |
2010.04.22 |
申请号 |
US20090351232 |
申请日期 |
2009.01.09 |
申请人 |
HITACHI, LTD. |
发明人 |
TAKADA MASANORI;NAKAMURA SHUJI |
分类号 |
G06F1/26;G06F11/30;G06F12/08 |
主分类号 |
G06F1/26 |
代理机构 |
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