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US 2019/0294375 A1Published application
Latent multiplicity detection
AssigneeSeagate Technology LLC
InventorsAndi Sumaryo Sutiawan, Brandon Mun Hon Yuen, Xu Huang
Life of this patent
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Abstract
Implementations disclosed herein provide a method of receiving a command from a host, the command providing a starting logical block address (LBA) and a length of the command, generating a multiplicity bit mask (MBM) for the command in response to receiving a command from a host, and storing the MBM to an MBM table in a row corresponding to a stream that the command is part of.
Claims20
An apparatus comprising:
- a storage media;
- and
- a storage controller configured to:
- receive a command from a host, the command providing a starting logical block address (LBA) and a length of the command,
- generate a multiplicity bit mask (MBM) for the command in response to receiving a command from a host, and
- store the MBM to an MBM table in a row corresponding to a stream that the command is part of.
3 more elements
A method comprising:
- receiving a command from a host, the command providing a starting logical block address (LBA) and a length of the command,
- generating a multiplicity bit mask (MBM) for the command in response to receiving a command from a host, and
- storing the MBM to an MBM table in a row corresponding to a stream that the command is part of.
A storage device controller configured to:
- receive a command from a host, the command providing a starting logical block address (LBA) and a length of the command,
- generate a multiplicity bit mask (MBM) for the command in response to receiving a command from a host, and
- store the MBM to an MBM table in a row corresponding to a stream that the command is part of.
Dependencies are inferred from the claim text.