Patent attributes
The present concepts relate to contiguously writing data blocks of a data group in storage media in a one-step writing operation without defragmenting. A host may assign a group identifier to the data group, tag the data blocks in the data group with the group identifier, and send the data blocks to a storage controller. In turn, the storage controller may receive the data blocks that are tagged with the common group identifier, and contiguously write the data blocks in contiguous free space in the storage media. As such, reading the data group from the storage media may be performed faster than if the data group has been allowed to be written with fragmentation. The present concepts may also avoid the costs associated with a two-step writing operation that involves defragmenting.
