Method, apparatus and computer program product for managing storage system

An apparatus for managing a storage system, comprising:

• at least one processor;
• a volatile memory;
• and
• a memory coupled to the at least one processor and having instructions stored thereon, the instructions, when executed by the at least one processor, causing the apparatus to perform acts comprising:
• obtaining data types of data in multiple storage devices associated with the storage system;
• dividing the multiple storage devices into a first group of storage devices and a second group of storage devices according to the data types;
• determining a first processing ability of the first group of storage devices and a second processing ability of the second group of storage devices separately;
• and
• scheduling data distribution among the multiple storage devices on the basis of the first processing ability and the second processing ability.

A computer program product having a non-transitory computer readable medium which stores a set of instructions to manage a storage system;

• the set of instructions, when carried out by computerized circuitry, causing the computerized circuitry to perform a method of:
• obtaining data types of data in multiple storage devices associated with the storage system;
• dividing the multiple storage devices into a first group of storage devices and a second group of storage devices according to the data types;
• determining a first processing ability of the first group of storage devices and a second processing ability of the second group of storage devices separately;
• and
• scheduling data distribution among the multiple storage devices on the basis of the first processing ability and the second processing ability.