
OneCommand™ Manager Application P007997-01A Rev. B
8. Managing Adapters and Ports
FC/FCoE
92
Target Mapping Buttons
N/A
Mapping and Masking FC and FCoE Ports
Automapping SCSI Devices (Windows)
The driver defaults to automatically mapping SCSI devices. The procedures in this
section apply if the default has been changed.
To automap SCSI devices:
1. Display driver parameters for the host or adapter – select the Driver Parameters tab
or the Host Driver Parameters tab.
2. Select the AutoMap parameter. Several fields about the parameter appear on the
right side of the tab.
3. Select Enabled.
4. To apply your changes, click Apply.
5. Reboot the system for this change to take effect.
Mapping and Masking Defaults (Windows)
Masking and Unmasking LUNs (Windows)
LUN masking refers to whether or not a LUN is visible to the operating system. A LUN
that has been masked is not available and is not visible to the OS. You can use the
OneCommand Manager application to mask or unmask LUNs at the host level.
Note: The LUN Masking tab is not shown in Virtual Port view because LUN masking
is not available for virtual ports.
Table 8-1 Mapping and Masking Window Defaults
Field
(Function)
Default Description Window
Globally
Automap All
Targets
Enabled Emulex driver detects all FC devices attached to the
Emulex
adapters.
Global
Automap
Globally
Automap All
LUNs
Enabled Assigns an operating system LUN ID to a FC LUN ID for all
LUNs behind all targets in the system area network.
Global
Automap
Globally Unmask
All LUNs
Enabled Allows the operating system to see all LUNs behind all
targets.
Global
Automap
Automap All
LUNs (Target
Level)
Disabled With Globally Automap All LUNs disabled, this parameter
assigns an operating system LUN ID to a FC LUN ID for all
LUNs behind the selected target.
LUN Mapping
LUN Unmasking
(Target Level)
Disabled Allows the operating system to see all LUNs behind the
selected target. With this parameter disabled, each
individual LUN can be masked or unmasked.
LUN Mapping
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