WRITING METHOD FOR SOLID STATE DRIVE

摘要

A writing method for SSD (SSD) is disclosed. When processing a write data request from an internal of the SSD, whether both the source physical address and the destination physical address of the write data are in a healthy state is checked; the destination physical address corresponding to the logical address of the write data is registered to the flash transmit layer (FTL); the write data stored in the source is directly written to the destination physical address to accelerate the write speed.

主权项

1. A writing method for solid state drive (SSD), comprising:
processing a write data request from an internal of the SSD; checking whether physical addresses of a source and a destination of the write data are in a healthy state; registering to the FTL the physical address of the destination corresponding to a logical address of the write data; directly writing the write data stored in the source to the physical address of the destination.