Advanced Lun Mapping; Iscsi Component Identification; Iqn Prefix; Iscsi Vt Advanced Lun Mapping - HP A7533A - Brocade 4Gb SAN Switch Base Administrator's Manual

Advanced LUN mapping

SCSI VTs can be mapped to more than one physical FC target, and the LUNs can be mapped to different
virtual LUNs. Figure 21
iS C S I virtual target 1
LUN
0
1
2
iS C S I virtual target 2
LUN
0
iS C S I virtual target 3
LUN
0
Figure 21

iSCSI VT advanced LUN mapping

iSCSI component identification

IQN Prefix

Unique iSCSI Qualified Names (IQNs) are used to identify each iSCSI VT. The format for the IQN is
type.date.naming authority:<user_defined>
fixed prefix. The default prefix is
iSCSI gateway service supports IQN only to identify the iSCSI components, such as the iSCSI initiator and
iSCSI VT. Every iSCSI initiator and iSCSI VT on the same network and SAN must have a unique IQN.
A Brocade-created IQN includes 2002- 1 2.com.brocade and the device WWN as shown in the following
example:
Type Date
+--++-------+ +------+ +---- -----------------+
iqn.2002-12.com.brocade:10:00:00:05:1e:aa:bb:cc
A Microsoft-created IQN includes
iqn.2003-11.com.microsoft:win2k-sn-192168101
shows an advanced mapping scenario.
F C target 1
LUN
0
1
2
3
4
5
F C target 2
LUN
20
21
22
23
24
25
iqn.2002-12.com.brocade.
Auth User defined
and the system name:
microsoft
. The
type.date.naming authority
Fabric OS 6.1.x administrator guide 255
portion is a