Emulex OneCommand Manager Application User Manual (P006979-01A Version 5.2, August 2011)

The OneCommand Manager User Manual Page 154
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.
Table 3: 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
Note: The LUN Masking tab is not shown in Virtual Port view because LUN masking is not
available for virtual ports.