SAN infrastructure on demand service system
First Claim
1. A method for controlling a service at a center system, wherein via a network, the center system is connected to a host computer, a storage subsystem and a switch whose ports are physically connected to an I/O controller of the host computer and ports of the storage subsystem, the method comprising:
- receiving a storage allocation demand comprising a request for establishing a logical data I/O path between the host computer and the storage subsystem via the switch;
directing the switch and the storage subsystem to assign at least one port for the logical data I/O path;
making account information based upon at least the number of ports assigned at the switch;
wherein;
the account information comprises at least a billing information and a payment information;
the storage allocation demand is received by the center system from the host computer, the center system, in response to the received demand, allocating storage volumes within the storage subsystem to the host computer;
a type of the account information is based on a type of a user of the allocated storage volumes and based on stored management information anda total number of the assigned switch ports or a total capacity of the allocated storage volumes are selected based on the type of the user for making the account information;
wherein if the user is a customer, the total number of allocated switch ports and the total capacity of allocated storage volumes are used;
if the user is a SAN switch vendor, the total number of allocated switch ports is used; and
if the user is a storage vendor, the total capacity of allocated storage volumes is used.
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Accused Products
Abstract
The present invention provides improved techniques for managing storage resources, such as disk drives, I/O ports, and the like according to user demand for these storage resources. In a specific embodiment, a centralized SIoD system manages installed storage resources in a storage subsystem and connections via a network switch responsive to user demands. Specific embodiments provide users the capability to bring new resources on line, define pathways between resources and provide billing, payment and other accounting information based upon the configurations and connections established responsive to the user demands, for example.
95 Citations
20 Claims
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1. A method for controlling a service at a center system, wherein via a network, the center system is connected to a host computer, a storage subsystem and a switch whose ports are physically connected to an I/O controller of the host computer and ports of the storage subsystem, the method comprising:
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receiving a storage allocation demand comprising a request for establishing a logical data I/O path between the host computer and the storage subsystem via the switch; directing the switch and the storage subsystem to assign at least one port for the logical data I/O path; making account information based upon at least the number of ports assigned at the switch;
wherein;the account information comprises at least a billing information and a payment information; the storage allocation demand is received by the center system from the host computer, the center system, in response to the received demand, allocating storage volumes within the storage subsystem to the host computer; a type of the account information is based on a type of a user of the allocated storage volumes and based on stored management information and a total number of the assigned switch ports or a total capacity of the allocated storage volumes are selected based on the type of the user for making the account information; wherein if the user is a customer, the total number of allocated switch ports and the total capacity of allocated storage volumes are used;
if the user is a SAN switch vendor, the total number of allocated switch ports is used; and
if the user is a storage vendor, the total capacity of allocated storage volumes is used. - View Dependent Claims (2, 3)
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4. A storage management service system, comprising:
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at least one storage subsystem; a storage infrastructure on demand (SIoD) cemer system computer operable to receive a storage allocation demand from one or more host computers and, in response to the received demand, to allocate storage resources within the at least one storage subsystem to the one or more host computers; a switch, operative to connect the at least one storage subsystem to the one or more host computers;
wherein;the storage subsystem, the SIoD center system computer, and the switch are interconnected to share information; the SIoD center system computer receives input of a request for establishing a logical data I/O path between the at least one storage subsystem and one or more host computers via the switch; the SIoD center system computer forwards the request to the switch;
the switch establishes a connection between at least two ports, including a first port and a second port, the first port being connectable to a host computer, and the second port being connected to the at least one storage subsystem; andat least one of the storage subsystem, the SIoD center system computer, and the switch makes account information based on at least upon a number of ports assigned, wherein; the account information comprises at least a billing information and a payment information; a type of the account information is based on a type of a user of allocated storage resources and based on stored management information and a total number of the assigned switch ports or a total capacity of the allocated storage resources are selected based on the type of the user for making the account information; wherein if the user is a customer, the total number of allocated switch ports and the total capacity of allocated storage resources are used;
if the user is a SAN switch vendor, the total number of allocated switch ports is used; and
if the user is a storage vendor, the total capacity of allocated storage resources are used. - View Dependent Claims (5, 6, 7, 8, 9, 10)
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11. An apparatus comprising:
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storage infrastructure on demand (SIoD) center system means for receiving a request for storage and for allocating the storage in response to the received request; means for establishing at least one logical connection between a user of storage and a provider of storage responsive to the request; means for determining a number of resources allocated to establish the logical connection; and means for tracking account information for at least one of the user of storage and the provider of storage, wherein the account information comprises at least a billing information and a payment information, wherein; a type of the account information is based on a type of a user of the allocated resources and based on stored management information and a total number of the assigned switch ports or a total capacity of the allocated storage volumes are selected based on the type of the user for making the account information; wherein if the user is a customer, the total number of allocated switch ports and the total capacity of allocated storage volumes are used;
if the user is a SAN switch vendor, the total number of allocated switch ports is used; and
if the user is a storage vendor, the total capacity of allocated storage volumes is used. - View Dependent Claims (12, 13, 14)
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15. A method for controlling allocation of storage at a center system, the method comprising:
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receiving a request for establishing a logical data I/O path between a user of storage and a provider of storage; directing a request for a connection between the user of storage and the provider of storage to a provider of switching connections; and making account information based upon at least a number of ports assigned in making the connection;
wherein;the account information comprises at least a billing information; a type of the account information is based on a type of a user of storage and based on stored management information and a total amount of allocated storage or a total number of allocated switching connections are selected based on the type of the user for making the account information; wherein if the user is a customer, the total number of allocated switching connections and the total capacity of allocated storage are used;
if the user is a SAN switch vendor, the total number of allocated switching connection is used; and
if the user is a storage vendor, the total capacity of allocated storage is used. - View Dependent Claims (16, 17, 18, 19)
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20. A computer program product for controlling a service at a center system, wherein via a network, the center system is connected to a host computer, a storage subsystem mad a switch whose ports are physically connected to an I/O controller of the host computer and ports of the storage subsystem, the computer program product comprising:
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code for receiving a request for establishing a logical data I/O path between a requestor of storage and a provider of storage; code that directs a request for a connection between the requester of storage and the provider of storage to a provider of switching connections; code that makes account information based upon at least a number of ports assigned in making the connection; and a computer readable storage medium for holding the codes;
wherein the account information comprises at least a billing information and a payment information, wherein;a type of the account information is based on a type of a user of storage and based on stored management information and a total capacity of allocated storage or a total number of allocated ports is selected based on the type of the user for making the account information; wherein if the user is a customer, the total number of allocated ports and the total capacity of allocated storage are used;
if the user is a SAN switch vendor, the total number of allocated ports is used; and
if the user is a storage vendor, the total capacity of allocated storage is used.
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Specification