Software/Driver Configuration And Fine-Tuning; Target - Chelsio Communications Terminator Series Installation And User Manual

Chapter VIII. NVMe-oF

Software/Driver Configuration and Fine-tuning

The following sections describe the method to configure target and initiator:
5.1.

Target

i. The following commands will configure target using nvmetcli with a LUN:
[root@host~]# nvmetcli
/> cd subsystems
/subsystems> create nvme-ram0
/subsystems> cd nvme-ram0/namespaces
/subsystems/n...m0/namespaces> create nsid=1
/subsystems/n...m0/namespaces> cd 1
/subsystems/n.../namespaces/1> set device path=/dev/ram1
/subsystems/n.../namespaces/1> cd ../..
/subsystems/nvme-ram0> set attr allow_any_host=1
/subsystems/nvme-ram0> cd namespaces/1
/subsystems/n.../namespaces/1> enable
/subsystems/n.../namespaces/1> cd ../../../..
/> cd ports
/ports> create 1
/ports> cd 1/
/ports/1> set addr adrfam=ipv4.
/ports/1> set addr trtype=rdma
/ports/1> set addr trsvcid=4420
/ports/1> set addr traddr=102.1.1.102
/ports/1> cd subsystems
/ports/1/subsystems> create nvme-ram0
ii. Save the target configuration to a file:
/ports/1/subsystems> saveconfig /root/nvme-target_setup
/ports/1/subsystems> exit
iii. Clear the targets:
[root@host~]# nvmetcli clear
Chelsio Unified Wire for Linux 131