HP Storageworks 8100 - enterprise virtual array, User Manual

Page: 104 / 408

1. Click Discovery . To manually discover iSCSI target portals:
a. Click Add under Target Portals.
b. Enter the IP address of the iSCSI port of the MPX200.
c. Click Advanced .
d. Select the CHAP Login Information checkbox.
e. Enter the CHAP secret for the MPX200-discovered iSCSI initiator in the Target Secret box
(for example,
CHAPsecret01
).
f. Click OK and the initiator completes Target discovery. Using iSNS for target discovery:
• Click Add under iSNS Servers.
• Enter the IP address of the iSNS server.
• Click
OK .
2. Click Targets and select the appropriate target for login.
3. Click Log On and then click Advanced .
4. Select the CHAP Login Information checkbox.
5. Enter the CHAP secret for the MPX200-discovered iSCSI initiator in the Target Secret box.
6. Click OK .
7. Click OK again.
Enabling CHAP for the open-iscsi iSCSI initiator
To enable CHAP for the open-iscsi iSCSI initiator:
1. Edit the
/etc/iscsi/iscsid.conf
file:
a. Enable CHAP for both discovery and normal sessions:
discovery.sendtargets.auth.authmethod=
CHAP
node.session.auth.authmethod=
CHAP
b. Set up the user name and password for the initiator for a normal session. For example:
# 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.password =
password
node.session.auth.username =
iqn.1994-05.com.redhat:fc813cac13.
sanergy33
node.session.auth.password =
CHAPSecret01
c. Set up the user name and password for the initiator for a 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
MPX200 iSCSI configuration rules and guidelines 104