Automatic virtualization medium, automatic virtualization method, and information processing apparatus
AssigneeFujitsu Limited
InventorKatsuyoshi Tsuhara
Life of this patent
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Abstract
A computer-readable recording medium having stored therein a program for causing a computer to execute an automatic virtualization process includes creating a copy of information stored in a storage unit in a migration source, storing the created copy in a migration destination apparatus; and encrypting the storage unit in the migration source after storing the copy in the migration destination apparatus.
Claims8
A non-transitory computer-readable recording medium having stored therein a program for causing a computer to execute a process, the process comprising:
- creating a copy of information stored in a first storage in a migration source;
- storing the created copy in a second storage in a migration destination apparatus;
- encrypting the first storage in the migration source after storing the copy in the second storage;
- acquiring, from among an encryption key used to encrypt the first storage in the migration source and a decryption key used to decrypt the encrypted first storage in the migration source which are created by the migration destination apparatus, the encrypting key from the migration destination apparatus;
- encrypting the first storage in the migration source with the acquired encryption key;
- requesting the migration destination apparatus to delete the copy stored in the migration destination apparatus;
- acquiring the decryption key from the migration destination apparatus when the copy is deleted from the second storage in the migration destination apparatus;
- and
- decrypting the first storage in the migration source with the acquired decryption key.
An automatic virtualization method of causing a computer to execute an automatic virtualization process, the process comprising:
- creating a copy of information stored in a first storage in a migration source;
- storing the created copy in a second storage in a migration destination apparatus;
- encrypting the first storage in the migration source after storing the copy in the second storage;
- acquiring, from among an encryption key used to encrypt the first storage in the migration source and a decryption key used to decrypt the encrypted first storage in the migration source which are created by the migration destination apparatus, the encrypting key from the migration destination apparatus;
- encrypting the first storage in the migration source with the acquired encryption key;
- requesting the migration destination apparatus to delete the copy stored in the migration destination apparatus;
- acquiring the decryption key from the migration destination apparatus when the copy is deleted from the second storage in the migration destination apparatus;
- and
- decrypting the first storage in the migration source with the acquired decryption key.
An information processing apparatus comprising:
- a memory;
- and
- a processor coupled to the memory and configured to:
- create a copy of information stored in a first storage in a migration source;
- store the created copy in a second storage in a migration destination apparatus;
- encrypt the first storage in the migration source after storing the copy in the second storage;
- acquire, from among an encryption key used to encrypt the first storage in the migration source and a decryption key used to decrypt the encrypted first storage in the migration source which are created by the migration destination apparatus, the encrypting key from the migration destination apparatus;
- encrypt the first storage in the migration source with the acquired encryption key;
- request the migration destination apparatus to delete the copy stored in the migration destination apparatus;
- acquire the decryption key from the migration destination apparatus when the copy is deleted from the second storage in the migration destination apparatus;
- and
- decrypt the first storage in the migration source with the acquired decryption key.
Dependencies are inferred from the claim text.