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История изменений

Исправление etwrq, (текущая версия) :

эмм, можно поиграться с очередьми чтения/записи, например

$ sudo modinfo nvme
[sudo] password for $USER:
name:           nvme
filename:       (builtin)
version:        1.0
license:        GPL
file:           drivers/nvme/host/nvme
author:         Matthew Wilcox <willy@linux.intel.com>
parm:           use_threaded_interrupts:int
parm:           use_cmb_sqes:use controller's memory buffer for I/O SQes (bool)
parm:           max_host_mem_size_mb:Maximum Host Memory Buffer (HMB) size per controller (in MiB) (uint)
parm:           sgl_threshold:Use SGLs when average request segment size is larger or equal to this size. Use 0 to disable SGLs. (uint)
parm:           io_queue_depth:set io queue depth, should >= 2 and < 4096
parm:           write_queues:Number of queues to use for writes. If not set, reads and writes will share a queue set.
parm:           poll_queues:Number of queues to use for polled IO.
parm:           noacpi:disable acpi bios quirks (bool)

но это больше для мелкого произвольного io

Исходная версия etwrq, :

эмм, можно поиграться с очередьми чтения/записи, например

$ sudo modinfo nvme
[sudo] password for $USER:
name:           nvme
filename:       (builtin)
version:        1.0
license:        GPL
file:           drivers/nvme/host/nvme
author:         Matthew Wilcox <willy@linux.intel.com>
parm:           use_threaded_interrupts:int
parm:           use_cmb_sqes:use controller's memory buffer for I/O SQes (bool)
parm:           max_host_mem_size_mb:Maximum Host Memory Buffer (HMB) size per controller (in MiB) (uint)
parm:           sgl_threshold:Use SGLs when average request segment size is larger or equal to this size. Use 0 to disable SGLs. (uint)
parm:           io_queue_depth:set io queue depth, should >= 2 and < 4096
parm:           write_queues:Number of queues to use for writes. If not set, reads and writes will share a queue set.
parm:           poll_queues:Number of queues to use for polled IO.
parm:           noacpi:disable acpi bios quirks (bool)