| 摘要 |
The invention provides a method for controlling writing of data to a data storage card having a device controller and a storage medium. The method comprises: the device controller receiving a meta data synchronization disable command and entering a first mode in response, the first mode being characterized in that the device controller does not synchronize meta data related to a data write request for writing the data to the storage medium, leaving corresponding unsynchronized meta data; the device controller receiving a data write request for writing the data; the device controller effecting the data write request, whereby the data are written on the storage medium but the meta data related to the data write request is not synchronized to the storage medium. Other aspects provide corresponding device controller and software/firware. |
