| 摘要 |
A computer system comprises a computer, a storage system comprising multiple storage apparatuses, and an edge storage apparatus. The edge storage apparatus stores identification information, which makes it possible to identify a volume, and first access information for accessing a logical storage apparatus, which stores volume data of the volume after associating the identification information with the first access information, a storage apparatus (A1) executes processing for transferring the volume data from a migration source to a logical storage apparatus, which is a migration destination, (A2) stores second access information for accessing the migration-destination logical storage apparatus in the storage apparatus, and (A3) sends the second access information, and the edge storage apparatus (B1) receives the second access information, and (B2) associates the second access information with the identification information enabling the identification of the volume, and stores the associated information in the storage apparatus. |
