
Booting from the external storage array
51
Installation and Configuration
5. The elxclinnnn.efi configuration support utility file must be
loaded in the EFI shell to configure the Emulex adapter. Type load
elxclinnnn.efi (where nnnn refers to the specific version
number present on your media) and press Enter.
In the example in Figure 27, the configuration support utility file
is named elxcli311a4.efi.
Figure 27 EFI boot configuration support utility
6. Emulex adapters can now be configured via the EFI shell. Type
drivers and press Enter to obtain a list of loaded drivers in the EFI
shell.
7. Make note of the first hexadecimal value listed on the line with
Emulex SCSI pass Thru Driver. In the example in Figure 28, the
driver handle is 8C.
Figure 28 Loaded drivers in the EFI shell
8. The EFI shell includes a driver configuration utility, accessed via
drvcfg, which configures supported drivers. To configure the
Emulex-specific driver, type drvcfg -s driverhandle (where
driverhandle refers to the driver handle listed for the Emulex
driver in the output of the drivers command, described above)
and press Enter. (In Figure 28 on page 51, the driver handle is 8C,
so the command entered is drvcfg -s 8C.)
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