公开(公告)号：US20140095556A1

公开(公告)日：2014-04-03

申请号：US14038938

申请日：2013-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang-Man LEE ,  Cjul LEE ,  Chul LEE ,  Joo-Young HWANG

IPC: G06F17/30

CPC classification number: G06F17/30091

Abstract: A computing system includes a storage device in which file data is stored through data blocks and metadata is stored through a node block, and a file system configured to manage the file data and the metadata stored in the storage device. The node block includes data pointers respectively pointing to the data blocks, and one or more extents each indicative of data block groups which include data blocks having continuous physical addresses among the data blocks

Abstract translation: 计算系统包括：存储装置，其中通过数据块存储文件数据，并且通过节点块存储元数据;以及文件系统，被配置为管理存储在存储装置中的文件数据和元数据。 节点块包括分别指向数据块的数据指针，以及每个指示数据块组的一个或多个扩展区，其包括在数据块中具有连续物理地址的数据块