HP 3PAR Solaris Implementation Guide

f. Create a new iSCSI connection session.

Example:

If you are using SendTargets as a discovery method, remove and add back the discovery

address to create a new connection session.

# iscsiadm remove discovery-address 11.1.0.110:3260

# iscsiadm add discovery-address 11.1.0.110:3260

Or to apply for all connected targets:

# iscsiadm modify discovery --sendtargets disable

# iscsiadm modify discovery --sendtargets enable

g. Invoke devfsadm to discover the devices after the host is verified by the target.

# devfsadm -i iscsi

Use a similar procedure if other discovery methods are being used.

# iscsiadm list initiator-node

Initiator node name: iqn.1986-03.com.sun:01:00144fb0534c.4a4e0673

Initiator node alias: -

Header Digest: NONE/NONE

Data Digest: NONE/NONE

Authentication Type: NONE

RADIUS Server: NONE

RADIUS access: unknown

Configured Sessions: 1

Disabling Unidirectional (Host) CHAP

To disable unidirectional CHAP, issue the iscsiadm command with the appropriate parameter

as shown in the following example.

bash-3.00# iscsiadm modify initiator-node -a none

bash-3.00# iscsiadm list target

bash-3.00# iscsiadm modify target-param --authentication none <iSCSI name>

For example:

bash-3.00# iscsiadm modify target-param --authentication none

iqn.2000-05.com.3pardata:20320002ac0000af

bash-3.00# iscsiadm modify target-param --authentication none

iqn.2000-05.com.3pardata:21310002ac0000af

bash-3.00# iscsiadm list target-param -v

Target: iqn.1986-03.com.sun:01:00144fb0534c.4a4e0673

Alias: -

Bi-directional Authentication: disabled

Authentication Type: NONE

Data Sequence In Order: yes/-

Data PDU In Order: yes/-

Default Time To Retain: 20/-

Default Time To Wait: 2/-

Error Recovery Level: 0/-

First Burst Length: 65536/-

Immediate Data: yes/-

22 Configuring the HP 3PAR StoreServ Storage for iSCSI