ELECTRONIC DEVICE AND CONTROL METHOD

1 . An electronic device operably connectable to a storage, comprising:

a memory; and

a processor electrically connected to the memory, and configured to

acquire failure precursory data concerning the storage,

compute a failure risk of the storage, based on the acquired failure precursory data,

determine recommended values for two or more backup frequencies of data stored in the storage, a backup data amount, a permissibility of system load for backup, and a backup destination, based on the computed failure risk, and

present a setting screen for a backup method in which the determined recommended values are set as initial values respectively for each setting item.

2 . The electronic device of claim 1 , wherein the processor is configured to present the failure risk on the setting screen for the backup method.

3 . The electronic device of claim 1 , wherein the processor is configured to

compute adaptability of each candidate of the backup destination to the failure risk, and

present the adaptability on the setting screen for the backup method.

4 . The electronic device of claim 1 , wherein the processor is configured to update the recommended values of the backup destination represented on the setting screen for the backup method, in accordance with variation in the backup frequencies, the backup data amount, and the permissibility of system load for the backup on the setting screen for the backup method.

5 . The electronic device of claim 1 , further comprising a connector for connection with an external device,

wherein the setting screen for the backup method comprises options for designating a type of the external device connected via the connector as the backup destination.

6 . The electronic device of claim 5 , wherein one of the options comprises an option for designating a flash memory as the type of the external device.

7 . The electronic device of claim 5 , wherein one of the options comprises an option for designating a magnetic tape device capable of writing data to a magnetic tape as the type of the external device.

8 . The electronic device of claim 1 , further comprising a communication device configured to communicate with an external device,

wherein the setting screen for the backup method comprises an option for designating an external device capable of data transmission and reception using the communication device as the backup destination.

9 . The electronic device of claim 1 , wherein:

a memory area of the storage is dividable into a plurality of sections; and

the setting screen for the backup method comprises an option for designating a different section as the backup destination.

10 . The electronic device of claim 1 , further comprising a magneto-optical disk drive capable of writing data to a magneto-optical disk,

wherein the setting screen for the backup method comprises an option for designating the magneto-optical disk drive as the backup destination.

11 . The electronic device of claim 5 , wherein:

the storage comprises a self-monitoring, analysis and reporting technology (S.M.A.R.T.) function; and

the processor is configured to acquire the S.M.A.R.T. information from the storage as the failure precursory data.

12 . A control method executed by an electronic device operably connectable to a storage, the method comprising:

acquiring failure precursory data concerning the storage;

computing a failure risk of the storage, based on the acquired failure precursory data;

determining recommended values for two or more backup frequencies of data stored in the storage, a backup data amount, a per of system load for backup or a backup destination, based on the computed failure risk; and

presenting a setting screen for a backup method in which the determined recommended values are set as initial values respectively for each setting item.