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Operation management apparatus of information processing system

An information processing device, information processing system technology, applied in the direction of data processing power supply, multi-programming device, electrical digital data processing, etc., can solve the problem that the setting method is not described in detail, the power consumption of the device group is reduced, and the distribution method is not involved Air-conditioning equipment control methods and other issues

Active Publication Date: 2011-06-15
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The threshold value is set considering the average value and deviation value of the power, but the so-called deviation value is a dimensionless number indicating the relative position of the numerical value of the overall distribution, and the setting method of the threshold value with the dimension of the physical quantity of power no specific description
In addition, although it supports power saving through warnings, it does not refer to the distribution method of the workload of information equipment and the control method of air-conditioning equipment for heat load.
[0022] As mentioned above, in the prior art, the target information processing device group and workload are limited, and the instantaneous value, average value, minimum / maximum deviation, etc. The problem that the timing change of the device group can only reduce the power consumption of the device group in a local time

Method used

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  • Operation management apparatus of information processing system
  • Operation management apparatus of information processing system
  • Operation management apparatus of information processing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0117] figure 1 is an overall configuration diagram showing an example of the information processing system in the operation management device of the information processing system according to Embodiment 1 of the present invention. The information processing system 10 includes: an information processing device 20 1 ~20 q , for device group 20 1 ~20 q power supply equipment 40 1 ~40 u , for device group 20 1 ~20 q Cooling device 50 for cooling 1 ~50 v , for device group 20 1 ~20 q and device 40 1 ~40 u 、50 1 ~50 v An operation management device 60 for management.

[0118] Device group 20 1 ~20 q Workload 30 is assigned in 1 ~30 r . Such as figure 1 In the example shown, a workload of 30 1 ~30 r There is a case where a separate workload is assigned to a device (device 20 q-1 and load 30 r-2 ), the case of distributing multiple workloads to the device (device 20 1 and load 30 1 ~30 2 , device 20 i and load 30 j-1 ~30 j+1 , device 20 q and load 30 ...

Embodiment 2

[0135] figure 2 In the operation management device of the information processing system according to Embodiment 2 of the present invention, figure 1 An explanatory diagram of a more detailed operation example of the workload distribution unit 63 in FIG. exist figure 2 On the horizontal axis of , the device groups 20 are arranged in the order of the power utilization factor that also considers the power of the equipment 1 ~20 q , the vertical axis represents the workload 30 1 ~30 r The resource usage of one of the variables. exist figure 2 example, for device group 20 1 ~20 q A common threshold value range (for index value) (lower limit a is 20%, upper limit b is 80%) is set so that the index value ξ (=m±n·σ) of the resource usage rate falls within the threshold range, from The device "1" with a high power utilization factor starts to distribute one or more workloads in sequence. The selection of the workload included in the threshold range (for index value) is not...

Embodiment 3

[0138] image 3 In the operation management device of the information processing system according to Embodiment 3 of the present invention, figure 1 An explanatory diagram of a detailed operation example of the calculation unit 62 of the workload index value. image 3 It represents the time series change of a certain workload, the horizontal axis represents the time t, and the vertical axis represents a variable representing the workload, that is, the resource utilization rate. ○ point is passed figure 1 The plot (plot) of the history of the workload obtained by the history database 64 of , the unit 62 for calculating the workload index value calculates the moving average m (thick solid line) and the standard deviation σ based on the plot, and based on the moving average From m and standard deviation σ, an index value ξ (=m±2·σ) was calculated (thin solid line). The left figure uses the moving average m and standard deviation σ of 5 histories (the number of samples is 5), a...

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Abstract

Provided is the implementation of the operation of a plurality of apparatus groups, power feeding and cooling facilities, etc. under reduced power in an information processing system which includes the plurality of apparatus groups without decreasing the processing performance of the system. An operation management apparatus (60) to be connected to the apparatus groups (201 to 20q) and the facilities (401 to 40u, 501-50v) is provided. The operation management apparatus (60) is equipped with information (61) relating to the positions and operation of the apparatus groups and facilities, a database (64) wherein the history of workloads (301 to 30r) of the apparatus groups (201 to 20q) is stored, a means (62) for calculating index values of the workloads from the history, and a means (63) for allocating the workloads (301 to 30r) to the apparatus groups (201 to 20q). The operation management apparatus (60) preferentially allocates the workloads (301 to 30r) to the apparatuses in order from the apparatus with the highest power efficiency while keeping the index values which are based on a summary statistic which reflects a change in time series of each workload (301 to 30r) within a threshold value of each apparatus.

Description

technical field [0001] The present invention relates to an operation management device for an information processing system composed of an information processing device group such as a server, a storage, and a network, and equipment for supplying power or cooling thereto, and particularly relates to a device suitable for summarizing information processing device groups and devices Comprehensive energy-saving application management methods. Background technique [0002] For example, in JP 2007-536657 A (Patent Document 1), in a system composed of a plurality of servers and a management server, the power consumption of the system is reduced by consolidation of virtualization. The management server detects the resource usage rate or power consumption indicating the workload of the server through the monitoring unit, and when it is determined that the detection value of a certain server is lower than the threshold value, the virtual machine in the server is dynamically migrated ...

Claims

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Application Information

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IPC IPC(8): G06F9/50G06F1/20G06F1/32
CPCY02B60/142G06F9/5094G06F1/3203Y02B60/1275G06F1/206G06F9/505Y02D10/00
Inventor 加藤猛冲津润斋藤达也志贺阳子林真一
Owner HITACHI LTD
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