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DuraStor 7200S LUN Zoning User's Guide
Viewing Known WWNs
You can view a list of 16 host WWNs that the controller is aware of
on your SAN. The controller is aware of any host that was booted
since the controller was last restarted. Typically, hosts scan for
devices during their boot process. When this happens, the
controllers saves the WWN information for the host and retains the
information even after you reboot the controller. The list includes
the last 16 hosts that booted or that you named.
You can determine which WWN is for which host by booting one
host at a time and then viewing the WWN list. The most recently
booted host is listed first. To make LUN zoning easier to manage,
you can give the hosts names you recognize (see page 5).
To view known WWNs:
1 From the System Menu, select Configuration Menu, then press
Enter.
The Configuration Menu appears.
2 Select General LUN Zoning, then press Enter.
The General LUN Zoning menu appears.
3 Select Display Host List, then press Enter.
The Display Host List appears, showing the last 16 WWNs
known to the controller. The WWNs are listed according to
when they were booted. The most recently booted host is listed
first.
Note: A host's WWN can be placed at the top of the known
hosts list whenever the host performs a device discovery or
bus scanning type of operation.
4 Press Esc to return to the previous menu.
4
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