Systems and methods for booting from virtual volume spanned across unknown number of storage devices by constructing a virtual logical unit based on metadata of the storage resources and by responding to I/O commands with data associated with a dummy logical unit
In accordance with embodiments of the present disclosure, an information handling system may include a processor and a plurality of physical storage resources communicatively coupled to the processor via a bus, the plurality of physical storage resources configured to, in order to facilitate booting...
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| creator | Mishra, Ragendra K Krishna, Vemuri Sai Khande, Abhijit Rajkumar |
| description | In accordance with embodiments of the present disclosure, an information handling system may include a processor and a plurality of physical storage resources communicatively coupled to the processor via a bus, the plurality of physical storage resources configured to, in order to facilitate booting from a virtual logical unit spanning the plurality of physical storage resources: (i) after enumeration of the plurality of physical storage resources, construct the virtual logical unit based on metadata of the plurality of physical storage resources; and (ii) prior to construction of the virtual logical unit, respond to input/output commands from an operating system of the information handling system with data associated with a dummy logical unit or with an indication that the dummy logical unit is busy. |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Systems and methods for booting from virtual volume spanned across unknown number of storage devices by constructing a virtual logical unit based on metadata of the storage resources and by responding to I/O commands with data associated with a dummy logical unit |
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