3. Setup Username and Password for Initiator and Portal for Discovery Session. For example:
# To set a discovery session CHAP username and password for the initiator
# authentication by the target(s), uncomment the following lines:
#discovery.sendtargets.auth.username = username
#discovery.sendtargets.auth.password = password
discovery.sendtargets.auth.username = iqn.1994-05.com.redhat:fc813cac13.sanergy33
#discovery.sendtargets.auth.password = CHAPSecret01
# To set a discovery session CHAP username and password for target(s)
# authentication by the initiator, uncomment the following lines:
#discovery.sendtargets.auth.username_in = username_in
discovery.sendtargets.auth.username_in = iqn.2004-09.com.hp.fcgw.mez50.1.01.50014380025da538
#discovery.sendtargets.auth.password_in = password_in
discovery.sendtargets.auth.password_in = hpstorageworks
4. Save the file and start or restart iscsi:
[root@sanergy33 iscsi]# /etc/init.d/iscsi start or /etc/init.d/iscsi
restart
5. Using the iscsiadm do a discovery. For example:
[root@sanergy33 iscsi]# iscsiadm -m discovery -t sendtargets -p
10.10.1.23
6. Using the iscsiadm do a login into the iSCSI Target. For example:
[root@sanergy33 iscsi]# iscsiadm --mode node --targetname
iqn.2004-09.com.hp.fcgw.mez50.1.01.50014380025da538 –login
The following is a sample iscsid.conf file for CHAP:
# *************
# CHAP Settings
# *************
# To enable CHAP authentication set node.session.auth.authmethod
# to CHAP. The default is None.
#node.session.auth.authmethod = CHAP
node.session.auth.authmethod = CHAP
# To set a CHAP username and password for initiator
# authentication by the target(s), uncomment the following lines:
#node.session.auth.username = username
node.session.auth.username =
iqn.1994-05.com.redhat:fc813cac13.sanergy33
#node.session.auth.password = password
node.session.auth.password = CHAPSecret01
# To set a CHAP username and password for target(s)
# authentication by the initiator, uncomment the following lines:
#node.session.auth.username_in = username_in
node.session.auth.username_in =
iqn.2004-09.com.hp.fcgw.mez50.1.01.50014380025da538
#node.session.auth.password_in = password_in
node.session.auth.password_in = hpstorageworks
# To enable CHAP authentication for a discovery session to the target
# set discovery.sendtargets.auth.authmethod to CHAP. The default is None.
#discovery.sendtargets.auth.authmethod = CHAP
discovery.sendtargets.auth.authmethod = CHAP
# To set a discovery session CHAP username and password for the initiator
# authentication by the target(s), uncomment the following lines:
#discovery.sendtargets.auth.username = username
discovery.sendtargets.auth.username =
iqn.1994-05.com.redhat:fc813cac13.sanergy33
#discovery.sendtargets.auth.password = password
discovery.sendtargets.auth.password = CHAPSecret01
# To set a discovery session CHAP username and password for target(s)
# authentication by the initiator, uncomment the following lines:
#discovery.sendtargets.auth.username_in = username_in
discovery.sendtargets.auth.username_in =
iqn.2004-09.com.hp.fcgw.mez50.1.01.50014380025da538
#discovery.sendtargets.auth.password_in = password_in
discovery.sendtargets.auth.password_in = hpstorageworks
Set up the iSCSI Initiator 131
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