US 8,510,445 B2 · System management method and system management apparatus

Abstract

Provided is an IT system to minimize occurrence of a bottleneck on a network while effectively making use of the bandwidth of the network. A system management apparatus collects performance information from a network device, and calculates the average value, the peak hour, and the variance from the collected performance information. In response to a request for addition of a business system, the system management apparatus builds configuration patterns of a group of virtual servers configuring the business system and monitors traffic states of the paths on the network, identifies the part of the network where the traffic quality is most degraded, and determines the pattern that includes the path which has the smallest variance in the traffic based on traffic information on the part where the communication quality is degraded identified in each pattern as the requested system configuration of the business system.

Claims18

Dependent claims

A system management method for managing an Information Technology (IT) system, the IT system comprising a plurality of managed devices and a management apparatus that manages the plurality of managed devices, wherein the plurality of managed devices include physical servers, Internet Protocol (IP) switches, Storage Area Network (SAN) switches, and storage devices, the method comprising:

(1) acquiring, by the management apparatus, configuration information for recognizing configurations of the managed devices, and
(2) determining, by the management apparatus, configuration candidate patterns which indicate connecting configuration candidates between the plurality of managed devices for realizing a requested system configuration;
and
(3) determining, from the configuration candidate patterns, a configuration pattern using at least the following value about each configuration candidate pattern;
(3a) a first variance of a used IP network bandwidth at a first part where an IP network bandwidth surplus is the smallest in an IP network part of each configuration candidate pattern;
and
(3b) a second variance of a used SAN bandwidth at a second part where a SAN bandwidth surplus is the smallest in a SAN part of each configuration candidate pattern.

4 more elements

A management apparatus which manages a plurality of managed devices including physical servers, Internet Protocol (IP) switches, Storage Area Network (SAN) switches, and storage devices, the management apparatus comprising:

a storage resource storing a management program and configuration information;
and
a processor that executes steps of:
(1) determining configuration candidate patterns which indicate connecting configuration candidates between the plurality of managed devices for realizing a requested system configuration;
and
(2) determining, from the configuration candidate patterns, a configuration pattern using at least the following values about each configuration candidate pattern:
(2a) a first variance of a used IP network bandwidth at a first part where an IP network bandwidth surplus is the smallest in an IP network part of each configuration candidate pattern;
and
(2b) a second variance of a used SAN bandwidth at a second part where a SAN bandwidth surplus is the smallest in a SAN part of each configuration candidate pattern.

6 more elements

A non-transitory computer readable medium storing computer-executable instructions for a management apparatus, wherein when executed, the computer-executable instructions cause the management apparatus to perform steps of:

(1) acquiring configuration information for recognizing configurations of a plurality of managed devices, the plurality of managed devices including physical servers, Internet Protocol (IP) switches, Storage Area Network (SAN) switches, and storage devices;
(2) determining configuration candidate patterns which indicate connecting configuration candidates between the plurality of managed devices for realizing a requested system configuration;
and
(3) determining, from the configuration candidate patterns, a configuration pattern using at least the following values about each configuration candidate pattern:
(3a) a first variance of a used IP network bandwidth at a first part where an IP network bandwidth surplus is the smallest in an IP network part of each configuration candidate pattern;
and
(3b) a second variance of a used SAN bandwidth at a second part where a SAN bandwidth surplus is the smallest in a SAN part of each configuration candidate pattern.

4 more elements

Dependencies are inferred from the claim text.

System management method and system management apparatus

Life of this patent

System management method and system management apparatus

Life of this patent

Abstract

Claims18