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5.14 Get Log Page commandThe Get Log Page command returns a data buffer containing the log page requested.The Get Log Page command uses the Data Point 阅读全文
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5.11 Firmware Commit commandNOTE: This command was known in NVM Express revision 1.0 and 1.1 as “Firmware Activate.”The Firmware Commit command is use 阅读全文
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5.7 Doorbell Buffer Config commandThe Doorbell Buffer Config command is used to provide two separate memory buffers that mirror the controller's doorb 阅读全文
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5.3 Create I/O Completion Queue commandThe Create I/O Completion Queue command is used to create all I/O Completion Queues with the exception of the A 阅读全文
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5.2 Asynchronous Event Request commandAsynchronous events are used to notify host software of status, error, and health information as these events oc 阅读全文
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5 Admin Command SetThe Admin Command Set defines the commands that may be submitted to the Admin Submission Queue.The Submission Queue Entry (SQE) str 阅读全文
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4.11 Command ArbitrationFor NVMe over PCIe, a command is submitted to the controller when a Submission Queue Tail Doorbell write by the host moves the 阅读全文
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4.7 Controller Memory BufferThe Controller Memory Buffer (CMB) is a region of general purpose read/write memory on the controller that may be used for 阅读全文
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4.5 Metadata Region (MR)Metadata may be supported for a namespace as either part of the logical block (creating an extended logical block which is a l 阅读全文
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4.4 Scatter Gather List (SGL)A Scatter Gather List (SGL) is a data structure in memory address space used to describe a data buffer. The controller in 阅读全文