HP-UX iSCSI Software Initiator Support Guide (Edition 7)

• <tcp-port> A TCP port may be specified for the iSCSI target. If no port is specified, the
default iSCSI port (3260) will be used.
• <portal-grp-tag> The target portal group tag may be specified (a value from 0 to 65535
inclusive); otherwise, a default value of 1 will be used.
To Delete an iSCSI discovery target IP address from the kernel registry, use:
# iscsiutil [/dev/iscsi] -d -I <ip-address> [-P <tcp-port>][-M <portal-grp-tag>]
• <ip-address> The ip_address specified can be an IPv4 formatted address or a DNS name
• <tcp-port> A TCP port may be specified for the iSCSI target. If no port is specified, the
default iSCSI target port (3260) will be used.
• <portal-grp-tag> The target portal group tag may be specified (a value from 0 to 65535
inclusive); otherwise a default value of 1 will be used.
To add an initiator name and optionally add an initiator alias, use:
# iscsiutil [/dev/iscsi] -i -N <initiator-name> [-A <initiator-alias>]
(names must be in “iqn” or “eui” format)
See “Configuring the iSCSI Software Initiator” (page 19), for more information on iqn and eui
naming formats.
5.3.1.2 Management with iscsiutil
To display statistics from the iSCSI Software Initiator, use:
# iscsiutil [/dev/iscsi] -s [-G] [-S [<ssn_inst> [-C [<cid>]]]]
• where:
• -G displays the global statistics.
• -S displays the session statistics for all sessions; if an initiator session identifier instance
(ssn_inst) is specified, then statistics will be displayed for that session only.
• -C displays statistics for all connections of the specified session instance (ssn_inst); if a
connection identifier (cid) is specified, then statistics will be displayed for that connection.
To display the iSCSI name and alias for the iSCSI initiator node, as well as the current authentication
method and login key information, use:
# iscsiutil [/dev/iscsi] -l
To display the transport driver name and version, use:
# iscsiutil [/dev/iscsi]
To display information about current sessions, targets, and connections, use:
# iscsiutil [/dev/iscsi] -p [-O | -D | [-T <target-name>]]
or
# iscsiutil [/dev/iscsi] -p [-S [<ssn_inst> [-C [<cid>]] [-V]]]
• where:
• -D displays all current discovery target information.
• -O displays all current operational targets and related information.
• -T displays information for the iSCSI target-name specified.
• -S displays the session information for all sessions; if an initiator session identifier instance
(ssn_inst) is specified, then information will be displayed for that session only.
• Session information displayed includes:
• - The session instance number.
• - The target iSCSI name.
5.3 The iscsiutil tool 29