Computer allocation method
First Claim
1. A computer system comprising a plurality of servers, a client operating the servers, a managing server for managing the servers, and a storage system, whereinthe managing server includes:
- information table indicating correspondence between an user identifier and a server allocation method, anda server allocation unit for selecting a server to be allocated to a client who has transmitted a utilization request, according to a user identifier contained in the utilization request received from the client and the information table indicating the correspondence, transmitting a start request to the selected server, and transmitting address information on the selected server to the client who has transmitted the utilization request;
the client includes;
a transmission/reception unit for transmitting the server utilization request containing the user identifier to the managing server and receiving the address information from the managing server, anda remote operation unit for remote-operating the server having the address information received from the managing server; and
the server includes;
a reception unit for receiving a start request from the managing server,a control unit for acquiring information required for start from the storage device according to the start request received from the managing server and starting the server by using the information required for the start, anda remote operation reception unit for receiving a remote operation from the client.
1 Assignment
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Accused Products
Abstract
A rule evaluation unit classifies users into users of fixed PC allocation and users of dynamic allocation according to the user utilization characteristic and stores the classification result in a user classification table. When a user makes a PC utilization request, a PC allocation unit allocates a predetermined PC to a user of fixed PC allocation and allocates an empty PC in the PC pool to a user of dynamic allocation. Moreover, a volume rearrangement unit executes volume migration so as to equalize the I/O performance of the physical disks in the storage device according to the user utilization characteristic.
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Citations
18 Claims
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1. A computer system comprising a plurality of servers, a client operating the servers, a managing server for managing the servers, and a storage system, wherein
the managing server includes: -
information table indicating correspondence between an user identifier and a server allocation method, and a server allocation unit for selecting a server to be allocated to a client who has transmitted a utilization request, according to a user identifier contained in the utilization request received from the client and the information table indicating the correspondence, transmitting a start request to the selected server, and transmitting address information on the selected server to the client who has transmitted the utilization request; the client includes; a transmission/reception unit for transmitting the server utilization request containing the user identifier to the managing server and receiving the address information from the managing server, and a remote operation unit for remote-operating the server having the address information received from the managing server; and the server includes; a reception unit for receiving a start request from the managing server, a control unit for acquiring information required for start from the storage device according to the start request received from the managing server and starting the server by using the information required for the start, and a remote operation reception unit for receiving a remote operation from the client. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A server allocation method for use in a system comprising a plurality of servers, a client operating the servers, a managing server for managing the plurality of servers, and a storage system, wherein
the client transmits a server utilization request containing the user identifier to the managing server, the managing server selects a server to be allocated for the client who has transmitted the utilization request, according to the user identifier contained in the server utilization request and information table indicating correspondence between an user identifier and a server allocation method, and transmits a start request to the selected server, the server acquires information required for start from the storage device according to the start request received from the managing server and starts the server by using the information required for the start, the managing server transmits the address information on the started server to the client who has transmitted the utilization request, and the client transmits a processing request to the server corresponding to the address information transmitted from the managing server.
Specification