Methods and devices for booting a network attached storage with two logical units
First Claim
1. A data storage device, comprising:
- data storage, comprising a first logical unit and a second logical unit;
a host interface configured to couple to a host;
a network interface configured to couple to a network; and
circuitry configured to selectably;
operate the data storage device in a first mode such that;
the first logical unit is rendered accessible to the host via the host interface and not the network interface; and
the second logical unit is rendered inaccessible to the host; and
operate the data storage device in a second mode such that;
both the first logical unit and the second logical unit are rendered accessible to the network via the network interface and not the host interface.
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Accused Products
Abstract
A data storage device may comprise data storage comprising a first logical unit configured to store user data and a second logical unit configured to store an operating system. A first interface may be configured to couple to a host and a second interface may be configured to couple to a network. In a first mode, the data storage device may be configured to expose the first logical unit to the host and render the second logical unit inaccessible and, in a second mode, the data storage device may be configured to allow access to both the first and the second logical units. The first mode may comprise a direct attached storage (DAS) mode and the second mode may comprise a network attached storage (NAS) mode.
69 Citations
24 Claims
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1. A data storage device, comprising:
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data storage, comprising a first logical unit and a second logical unit; a host interface configured to couple to a host; a network interface configured to couple to a network; and circuitry configured to selectably; operate the data storage device in a first mode such that; the first logical unit is rendered accessible to the host via the host interface and not the network interface; and the second logical unit is rendered inaccessible to the host; and operate the data storage device in a second mode such that; both the first logical unit and the second logical unit are rendered accessible to the network via the network interface and not the host interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method, comprising:
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configuring a data storage device to comprise; data storage, comprising a first logical unit and a second logical unit; a host interface configured to couple to a host; and a network interface configured to couple to a network; and detecting a connection on one of the host interface and the network interface such that; when a connection on the host interface is detected, operating the data storage device in a first mode in which the first logical unit is rendered accessible to the host via the host interface and in which the second logical unit is rendered inaccessible to the host; and when a connection on the network interface is detected, operating the data storage device in a second mode in which both the first logical unit and the second logical unit are rendered accessible to the network via the network interface. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification