User`s guide

Chapter VII. iSCSI PDU Offload Target
Chelsio T5/T4 Unified Wire For Linux Page 129
4.8.2. Redirecting to Multiple Portal Groups
The Chelsio iSCSI Target Redirection allows redirecting all login requests received on a
particular portal group to multiple portal groups in a round robin manner.
Below is an example Redirection to Multiple Portal Groups:
target:
#<snip>
# any login requests received on 10.193.184.81:3260 will be
# redirected to 10.193.184.85:3261 and 10.193.184.85:3262 in a
# Round Robin Manner.
PortalGroup=1@10.193.184.81:3260,[2,3]
PortalGroup=2@10.193.184.85:3261
PortalGroup=3@10.193.184.85:3262
ShadowMode=No
#<snip>
4.9. The command line interface tools “iscsictl” & “chisns”
4.9.1. iscsictl
iscsictl is the tool Chelsio provides for controlling the iSCSI target. It is a Command Line
Interface (CLI) that is invoked from the console. Its usage is as follows:
iscsictl <options> <mandatory parameters> [optional parameters]
The mandatory and optional parameters are the key=value pair(s) defined in RFC3720, or the
var=const pair(s) defined for Chelsio iSCSI driver implementation. In this document, the
key=value is referred to as “pair”, and var=const is referred to as “parameter” to clarify between
iSCSI protocol‟s pair value(s), and Chelsio iSCSI driver‟s parameter value(s). Note that all
value and const are case sensitive.
4.9.2. chisns
chisns is the command line tool for controlling the iSNS client. This is a simple tool that starts
the iSNS client with a client and server parameter.