Information processing apparatus, method of controlling the same and storage medium
AssigneeCanon Kabushiki Kaisha
InventorsTakehiro Ito, Takeru Imamura, Kohei Asano
Life of this patent
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Abstract
If a storage device B that is a target of rebuild processing is an SSD, in the rebuild processing, a RAID controller copies system data of the image forming apparatus to the storage device B after copying to the storage device B data other than the system data out of data stored in a storage device A. Accordingly, it is possible to copy the system data from the storage device A to the storage device B after the temperature of the flash memory in the storage device B (SSD) has increased.
Claims11
An information processing apparatus comprising:
- a first storage device;
- a second storage device with which mirroring of data with the first storage device is performed;
- and
- a controller that performs rebuild processing of the second storage device by copying data stored in the first storage device to the second storage device,
- wherein, if the second storage device is a storage device of a first type that is configured by a semiconductor memory, the controller, in the rebuild processing, copies system data used for activation of the information processing apparatus to the second storage device after copying to the second storage device data other than the system data out of data stored in the first storage device.
A method of controlling an information processing apparatus provided with a first storage device and a second storage device with which mirroring of data with the first storage device is performed, the method comprising:
- performing rebuild processing of the second storage device by copying data stored in the first storage device to the second storage device,
- wherein, if the second storage device is a storage device of a first type that is configured by a semiconductor memory, in the rebuild processing, system data used for activation of the information processing apparatus is copied to the second storage device after copying data other than the system data out of data stored in the first storage device is copied to the second storage device.
A non-transitory computer-readable storage medium storing a computer program for causing a computer to execute a method of controlling an information processing apparatus provided with a first storage device and a second storage device with which mirroring of data with the first storage device is performed, the method comprising:
- performing rebuild processing of the second storage device by copying data stored in the first storage device to the second storage device,
- wherein, if the second storage device is a storage device of a first type that is configured by a semiconductor memory, in the rebuild processing, system data used for activation of the information processing apparatus is copied to the second storage device after copying data other than the system data out of data stored in the first storage device is copied to the second storage device.
Dependencies are inferred from the claim text.