RADIO FREQUENCY VOLTAGE CONTROLLED OSCILLATORS
First Claim
1. An apparatus for file system management comprising:
- a non-volatile storage device storing a file containing actual file content;
a volatile memory device storing physical file handle context comprising a pointer to the beginning of the actual file content; and
a processing unit receiving a virtual file generation request with a physical file handle corresponding to the physical file handle context, and mapping information of a segment of the actual file content, and generating a virtual file name comprising the physical file handle and the mapping information.
2 Assignments
0 Petitions
Accused Products
Abstract
An apparatus for file system management includes a non-volatile storage device, a volatile memory device, and a processing unit. The non-volatile storage device stores a file containing actual file content. The volatile memory device storing physical file handle context comprises a pointer to the beginning of the actual file content. The processing unit receives a virtual file generation request with a physical file handle corresponding to the physical file handle context, and mapping information of a segment of the actual file content, and generates a virtual file name including the physical file handle and the mapping information.
22 Citations
18 Claims
-
1. An apparatus for file system management comprising:
-
a non-volatile storage device storing a file containing actual file content; a volatile memory device storing physical file handle context comprising a pointer to the beginning of the actual file content; and a processing unit receiving a virtual file generation request with a physical file handle corresponding to the physical file handle context, and mapping information of a segment of the actual file content, and generating a virtual file name comprising the physical file handle and the mapping information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. An apparatus for file system management comprising:
-
a non-volatile storage device storing a file containing actual file content; a volatile memory device; and a processing unit receiving a file open request with a file name, determining whether the file name is a physical file name or a virtual file name, generating and storing physical file handle context comprising a pointer to the beginning of the actual file content in the volatile memory device when the file name is the physical file name, assigning a physical file handle corresponding to the physical file handle context. - View Dependent Claims (10, 11, 12, 13, 14)
-
-
15. An apparatus for file system management comprising:
-
a non-volatile storage device storing a file containing actual file content; a volatile memory device storing physical file handle context comprising a pointer to the beginning of the actual file content, and a current access position from the beginning of the actual file content; and a processing unit receiving a file seek request with a file handle and forward/reverse distance, determining whether the file handle is the physical file handle or the virtual file handle, and modifying the current access position of the actual file content of the physical file handle context by increasing/decreasing the forward/reverse distance when the file handle is the physical file handle. - View Dependent Claims (16, 17, 18)
-
Specification