摘要 |
A storage system includes: a data storage means which stores in a tree structure, storage object data and address data based on the data content and the storage position of the reference destination and referencing the storage object data or other address data; an operation log generation means which generates an operation log expressing the operation content for storing the storage object data in the data storage means and the operation content for storing the address data having the tree structure and referencing the storage object data in the data storage means; and a file system confirmation means which stores in the data storage means, the storage object data and the address data having the tree structure according to the operation log. |