Filter
Top Products
4–Configuration
Controlling per-Host LUN Access on the iSR6200
4-22 ISR651101-00 G
In Figure 4-17, the iSCSI host has logged into iSCSI targets for both VPG1 and
VPG2. The host can access both VPG1 and VPG2 LUNs 3 and 4.
Figure 4-17. iSCSI Host Logged into iSCSI Target for VPG1
Controlling per-Host LUN Access on the iSR6200
The iSR6200 allows multiple iSCSI initiators to connect to a single Fibre Channel
target through a specific VPG. Controlling individual LUN access for each iSCSI
host requires LUN mapping devices connected through the iSR6200.
Figure 4-18 shows that even after logging into the VPG0 iSCSI target, the host
cannot access data LUNs on the storage array. To allow the iSCSI host access to
each LUN, you must configure the iSR6200 using either SANsurfer Router
Manager or the CLI.
NOTE:
Before proceeding with this section, be sure you have read and understand
the previous sections of this chapter.
iSR6200
iSCSI Host
Storage Array
Blade 1
21:00:00:c0:dd:13:16:f8
21:01:00:c0:dd:13:16:f8
21:02:00:c0:dd:13:16:f8
21:00:00:c0:dd:13:16:f8
21:00:00:c0:dd:13:16:f9
FC1
FC2
Host Entities
Host Entity 0
21:01:00:c0:dd:13:16:f8
21:01:00:c0:dd:13:16:f9
Host Entity 1
21:02:00:c0:dd:13:16:f8
21:02:00:c0:dd:13:16:f9
Host Entity 2
21:00:00:c0:dd:13:16:f9
21:01:00:c0:dd:13:16:f9
21:02:00:c0:dd:13:16:f9
LUN 1
LUN 2
LUN 3 LUN 4
LUN 3
LUN 4
20:03:00:20:c2:07:59:70
SAN
LAN
iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970
iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970
iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970