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Dell Compellent Confidential HP-UX Best Practices 11i v2 and 11i v1

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iSCSI and HP-UX

iSCSI is an Internet Protocol (IP)-based storage networking standard for linking data storage facilities. By

carrying SCSI commands over IP networks, iSCSI is used to facilitate data transfers over Intranets and to

manage storage over long distances. iSCSI can be used to transmit data over local area networks

(LANs), wide area networks (WANs), or the Internet and can enable location-independent data storage

and retrieval.

Assumptions

 iSCSI ports are setup and configured on the Dell Compellent Storage Center

 iSCSI LAN HBAs have an assigned IP address

 The HP-UX iSCSI initiator software is downloaded and installed for your specific version of HP-

 Any relevant HP-UX iSCSI patches are applied

Setup

In order to validate that you have the proper software installed, run the command.

Type: swlist –l bundle | grep iSCSI

iSCSI-00 B.11.23.03f HP-UX iSCSI Software Initiator

Having validated the software installation, we now validate that the necessary processes (required for

iSCSI to function, shown in RED) are running as well. Issue the command.

Type: ps –ef | grep iscsi

root 1387 1 0 12:32:26 ? 0:00 /opt/iscsi/bin/iswd

root 1385 1 0 12:32:26 ? 0:00 /opt/iscsi/bin/iscsi_resolvd

root 2706 1 0 12:36:19 ? 0:00 /usr/sbin/stm/uut/bin/tools/monitor/dm_iscsi_adapter

root 3208 2178 0 12:37:11 console 0:00 grep iscsi

In order to setup an iSCSI connection to the Dell Compellent Storage Center, we need to capture the

iSCSI Qualified Name (iqn) from our host. Issue the following command to discover the iqn that was

system (automatically) generated.

Type: /opt/iscsi/bin/iscsiutil -l

Initiator Name : iqn.1986-03.com.hp:rx3600.1ab0bf92-18a9-11dd-af0f-3b63380fc243

Initiator Alias :

Authentication Method :

CHAP Method : CHAP_UNI

Initiator CHAP Name :

CHAP Secret :

NAS Hostname :

NAS Secret :

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