HP StoreOnce Backup System Linux and UNIX Configuration Guide (BB852-90952)

Target Name : iqn.1986-
03.com.hp:storage.d2d.cr209107ff.500110ad6bd1034b.library
1 .robotics
Target Alias :
No. of Target Addresses : 1
Target Address # 1
-------------------
IP Address : x.x.x.x
iSCSI TCP Port : 3260
iSCSI Portal Group Tag : 1
User Configured:
----------------
Authenticaton Method :
CHAP Method : CHAP_UNI
Initiator CHAP Name :
CHAP Secret :
Header Digest : None,CRC32C (default)
Data Digest : None,CRC32C (default)
7. To optionally configure uni-directional CHAP authentication you should update the iSCSI
Authentication details in the Web Management Interface, as shown below.
NOTE: In the following commands, items in parentheses are user-defined strings. Substitute
the appropriate information for <iqn...>, <chap_password> and <chap_username>.
Once the HP StoreOnce Backup System has been modified, the operating system should be
modified as follows:
# iscsiutil –t authmethod CHAP None
# iscsiutil –u –H CHAP_UNI
# iscsiutil –u –N <chap_username> –T <iqn...> –I x.x.x.x
# iscsiutil –u –W <chap_password> –T <iqn...> –I x.x.x.x
8. If CHAP authentication has been enabled, rediscover operational target devices by typing the
following:
# ioscan -H 255
The output will be similar to this:
H/W Path Class Description
==================================================
255/0 iscsi iSCSI Virtual Node
255/0/0.0 ext_bus iSCSI-SCSI Protocol Interface
255/0/0.0.0 target
255/0/0.0.0.0 tape HP Ultrium 3-SCSI
255/0/2.0 ext_bus iSCSI-SCSI Protocol Interface
255/0/2.0.0 target
255/0/2.0.0.0 autoch HP MSL G3 Series
9. If the device type shown above is UNKNOWN instead of TAPE or AUTOCH then you must
configure the stape and schgr modules for the HP-UX kernel. This can be done as follows:
HP-UX 11i v2
Configuring the HP StoreOnce Backup System for iSCSI 19