Paragraph 7
Paragraph 7
Application
Systems and methods for persistent deallocation
Matter Number
US8762658B2
Paragraph Number
7
Application Number
—
Reference Case 1
US8762658B2
Reference Case 2
—
Created
3/24/21, 12:00 AM
Modified
3/24/21, 12:00 AM
Id
3,174
Content
When receiving a string of repeated characters or character strings, the received data is highly compressible, but typically compression is done by a file system prior to transmission to a storage device. A typical storage device cannot distinguish between compressed data and uncompressed data. The storage device may also receive a command to read the erased file so the storage device may transmit a stream of zeros, ones, or a null character to the requesting device. Again, bandwidth is required to transmit data representing the erased file.
Notes
Added by DJM 3 2021