Software/Driver Loading - Chelsio Communications Terminator Series Installation And User Manual

Chapter V. iSER

Software/Driver Loading

Please ensure that all inbox drivers are unloaded before proceeding with
Important
unified wire drivers.
[root@host~]# rmmod csiostor cxgb4i cxgbit iw_cxgb4 chcr cxgb4vf cxgb4
libcxgbi libcxgb
Follow the steps mentioned below on both target and initiator machines:
i. Unload Chelsio iWARP driver if previously loaded:
[root@host~]# rmmod iw_cxgb4
ii. Load the following modules:
[root@host~]# modprobe iw_cxgb4 mpa_rev=2
[root@host~]# modprobe rdma_ucm
iii. Start the iWARP Port Mapper Daemon:
[root@host~]# iwpmd
iv. Bring up the Chelsio interface(s):
[root@host~]# ifconfig ethX x.x.x.x up
v. On target, run the following command:
[root@host~]# modprobe ib_isert
On initiator, run the following command:
[root@host~]# modprobe ib_iser
Chelsio Unified Wire for Linux 103