44 строки
1.2 KiB
Plaintext
44 строки
1.2 KiB
Plaintext
#
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# Open-Channel SSD NVM configuration
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#
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menuconfig NVM
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bool "Open-Channel SSD target support"
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depends on BLOCK
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help
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Say Y here to get to enable Open-channel SSDs.
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Open-Channel SSDs implement a set of extension to SSDs, that
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exposes direct access to the underlying non-volatile memory.
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If you say N, all options in this submenu will be skipped and disabled
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only do this if you know what you are doing.
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if NVM
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config NVM_DEBUG
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bool "Open-Channel SSD debugging support"
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default n
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---help---
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Exposes a debug management interface to create/remove targets at:
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/sys/module/lnvm/parameters/configure_debug
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It is required to create/remove targets without IOCTLs.
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config NVM_GENNVM
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tristate "Generic NVM manager for Open-Channel SSDs"
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---help---
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NVM media manager for Open-Channel SSDs that offload management
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functionality to device, while keeping data placement and garbage
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collection decisions on the host.
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config NVM_RRPC
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tristate "Round-robin Hybrid Open-Channel SSD target"
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---help---
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Allows an open-channel SSD to be exposed as a block device to the
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host. The target is implemented using a linear mapping table and
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cost-based garbage collection. It is optimized for 4K IO sizes.
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endif # NVM
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