EMC Qlogic QLA23xx - Manual (Page 61)

3
Configuring a CLARiiON Boot Device 3-29
Configuring an EMC Boot Device
To trespass the LUN, follow the instructions in the EMC
ControlCenter Navisphere Management software documentation
for your array type. The process depends on the failover software
installed:
• With PowerPath configurations, this can usually be done from
the EMC ControlCenter Navisphere Management software
GUI by right-clicking the desired LUN and selecting trespass.
Confirm in the LUN properties that the LUN has trespassed
before you return to configure the remaining Boot Port Name
entries.
• With ATF configurations:
– With FC-series array core code 8.45.x, this can usually be
done from the EMC ControlCenter Navisphere
Management software GUI by right-clicking on the desired
LUN and selecting trespass. Confirm in the LUN
properties that the LUN has trespassed before you return
to configure the remaining Boot Port Name entries.
– With FC-series array core code 8.44.x and earlier, you will
use the atf_trespass command to trespass the boot LUN.
To do this, follow the steps under Trespassing the Boot LUN
Using atf_trespass on page 3-30.
Each HBA can support multiple entries; you should configure Boot Port
Name
entries connecting to multiple ports on both SPs for maximum
redundancy in booting after a boot LUN trespass or other link failures.
Refer to Table 3-1 on page 3-34 to determine your high-availability
requirements.
7. When all parameters are set correctly and you have added Boot
Port Name entries for all the SP ports from which you would like
to attempt to boot, press ESC to return to the Fast!UTIL Options
menu; then select Save Changes to save the changes you made to
the current adapter.
8. Press ESC to exit the Fast!UTIL Options menu.
9. Reboot the server.