From 4db51231d9338c31a1182fcb225e9fd7f57db258 Mon Sep 17 00:00:00 2001
From: Daniel Baumann
This field specifies the network address of the Discovery Controller.
For transports using IP addressing (e.g. rdma) this should be an
- IP-based (ex. IPv4) address.
+ IP-based address (ex. IPv4).
- This field takes a device as input. Device is in the format of nvme*,
- eg. nvme0, nvme1
+ This field takes a device as input. It must be a persistent device
+ associated with a Discovery Controller previously created by the
+ command "connect-all" or "discover". <device> follows the format
+ nvme*, eg. nvme0, nvme1.
- Overrides the default timeout (in seconds) for keep alive.
- This option will be ignored for the discovery, and it is only
+ Overrides the default keep alive timeout (in seconds). This
+ option will be ignored for discovery, and it is only
implemented for completeness.
- Generates/verifies header digest (TCP). + Overrides the default number of I/O queues create by the driver. + This option will be ignored for the discovery, and it is only + implemented for completeness.
- Generates/verifies data digest (TCP). + Adds additional queues that will be used for write I/O.
- Overrides the default number of I/O queues create by the driver. + Adds additional queues that will be used for polling latency sensitive I/O. +
++ Overrides the default number of elements in the I/O queues created + by the driver which can be found at drivers/nvme/host/fabrics.h. This option will be ignored for the discovery, and it is only implemented for completeness.
+ Keyring for TLS key lookup. +
+- Adds additional queues that will be used for write I/O. + TLS key for the connection (TCP).
- Adds additional queues that will be used for polling latency sensitive I/O. + Generates/verifies header digest (TCP).
- Overrides the default number of elements in the I/O queues created - by the driver which can be found at drivers/nvme/host/fabrics.h. - This option will be ignored for the discovery, and it is only - implemented for completeness. + Generates/verifies data digest (TCP).
- Persistent discovery connection. + Don’t remove the discovery controller after retrieving the discovery + log page. +
++ Enable TLS encryption (TCP).