Method for analyzing performance information
First Claim
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1. A management computer comprising:
- a plurality of ports coupled to a plurality of computers and a storage system including a plurality of RAID groups constructed by a plurality of disk drives;
a processor coupled to the plurality of ports; and
a display device coupled to the processor,wherein the processor receives first performance information of the plurality of computers, which are calculated based on a plurality of volumes configured by the plurality of computers, from the plurality of computers and relation information including relationship between the plurality of volumes and the plurality of RAID groups gathered by the plurality of computers from the plurality of computers, selects some of the plurality of volumes related to one of the plurality of RAID groups based on the relation information, and outputs a part of the first performance information corresponding to some of the plurality of computers which use the some of the volumes to the display device.
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Abstract
A performance information display method using a computer, includes the steps, in the computer, of reading out information data of a storage device previously stored in a storage device and information data of a plurality of devices utilizing the storage device, displaying an identifier of the storage device and identifiers of a plurality of devices utilizing the storage device on a screen on the basis of the information data read out, accepting a command to select the displayed identifier of the storage device, and displaying performance information data of the devices utilizing the selected storage device in association on the basis of the accepted command and the information data read out.
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Citations
15 Claims
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1. A management computer comprising:
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a plurality of ports coupled to a plurality of computers and a storage system including a plurality of RAID groups constructed by a plurality of disk drives; a processor coupled to the plurality of ports; and a display device coupled to the processor, wherein the processor receives first performance information of the plurality of computers, which are calculated based on a plurality of volumes configured by the plurality of computers, from the plurality of computers and relation information including relationship between the plurality of volumes and the plurality of RAID groups gathered by the plurality of computers from the plurality of computers, selects some of the plurality of volumes related to one of the plurality of RAID groups based on the relation information, and outputs a part of the first performance information corresponding to some of the plurality of computers which use the some of the volumes to the display device. - View Dependent Claims (2, 3, 4, 5)
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6. A management computer comprising:
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a port coupled to a first computer, a second computer and a storage system; a display device; and a processor, coupled to the port and the display device, configured to gather relation information among a first volume of the first computer, a second volume of the second computer and a RAID group of the storage system, and to output first performance information of the first volume and second performance information of the second volume, if the first volume and the second volume are related to the RAID group as judged by using the relation information, to the display device. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. A method in a system comprising a storage system which includes a RAID group constructed by a plurality of disk drives, a first computer, which uses a first volume related to the RAID group, coupled to the storage system, a second computer, which uses a second volume related to the RAID group, coupled to the storage system, and a management computer coupled to the first computer, the second computer and the storage system, the method comprising:
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calculating RAID performance information of the RAID group, first performance information of the first volume and second performance information of the second volume; gathering, at the first computer, first information of relationship between the first volume and the RAID group; gathering, at the second computer, second information of relationship between the second volume and the RAID group; gathering, at the management computer, the RAID performance information from the storage system, the first performance information and the first information from the first computer, and the second performance information and the second information from the second computer; and displaying, at the management computer, the first performance information and the second performance information if the RAID group is selected by using the first and second information. - View Dependent Claims (14, 15)
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Specification