Storage managment in a multi-tiered storage architecture

1. A system, comprising:

a computer processor;

a multi-tiered storage system communicatively coupled to the computer processor; and

logic executable by the computer processor, the logic configured to implement a method, the method comprising:

calculating a performance weight for each end user of an application executing on the computer processor, the performance weight calculated as a function of a current activity level determined for each end user with respect to activities conducted via the application and a type of the application, the application typed with a value that is based on an average amount of storage resources in the multi-tiered storage system used by the application;

calculating an input/output weight for each end user from a combination of an input/output requirement and the performance weight, the input/output requirement indicative of an amount of storage resources of the multi-tiered storage system associated with anticipated activities of the end user with respect to a particular function that is defined by a current location in the application, the input/output requirement varying throughout the application; and

assigning an amount of the storage resources for each end user that is proportioned based on the corresponding input/output weight.

2. The system of claim 1 , wherein the method further comprises:

determining the current activity level from inputs received by the end user with respect to executing the application.

3. The system of claim 1 , wherein the application is a game, the method further comprising:

adjusting the performance weight when the end user is cooperatively engaged in the game with a second end user and when the end user is engaged in the game with a third end user operating as an opponent of the end user.

4. The system of claim 1 , wherein the type of application is represented as a static value.

5. The system of claim 1 , wherein the computer processor executes a second application simultaneously with the application, the method further comprises:

calculating an input/output weight of the application, the input/output weight of the application calculated as a summation of the input/output weight of each end user of the application; and

calculating an input/output weight of the second application, the input/output weight of the second application calculated as a summation of input/output weights of each end user of the second application;

wherein the assigning an amount of the storage resources for each end user that is proportioned based on the corresponding input/output weight further includes assigning an amount of the storage resources to each of the application and the second application based on the input/output weight of the application and the input/output weight of the second application.

6. The system of claim 1 , wherein assigning an amount of the storage resources includes assigning a proportionately greater amount of the storage resources to the end user determined to have an input/output weight that is greater than an input/output weight of another end user.

7. The system of claim 1 , wherein the logic is provided as a service in a cloud computing environment.

8. The system of claim 1 , wherein the assigning an amount of storage resources for each end user that is proportioned based on the corresponding input/output weight includes migrating data required for select end users who are determined to be active, as defined by the corresponding input/output weight, from lower performance tiers to higher performance tiers in the multi-tiered storage system, and migrating data required end users who are determined to be less active, as defined by the corresponding input/output weight, form higher performance tiers to lower performance tiers in the multi-tiered storage system.