Admin Domains And Lsan Zones - HP StoreFabric SN6500B Administrator's Manual

Zoning operations ignore any resources not in the Admin Domain, even if they are specified in the
zone. The behavior functions similarly to specifying offline devices in a zone. All zones from each
AD zone configuration are enforced. The enforcement policy encompasses zones in the effective
zone configuration of the root zone database and the effective zone configurations of each AD.
NOTE
You must define the Admin Domain members in the same way that they are defined as zone
members. That is, if an object is defined by WWN in a zone, it must be defined by WWN in an Admin
Domain. If it is defined by domain,index in a zone, it must be defined by domain,index in the Admin
Domain. If both zoning schemes are used, then objects must be defined in the Admin Domain by
both WWN and domain,index.
Using the zone --validate command, you can see all zone members that are not part of the current
zone enforcement table but are part of the zoning database. A member might not be part of the
zone enforcement table for the following reasons:
•
•
Refer to
NOTE
AD zone databases do not have an enforced size limit. The zone database size is calculated by the
upper limit of the AD membership definition and the sum of all the zone databases for each AD.
Admin Domains support the default zone mode of No Access only. Before configuring any Admin
Domain, you must set the default zone to No Access mode. Admin Domains without effective zone
configurations are presented with No Access. Refer to
information.
If the administrative domain feature is not active (AD1 through AD254 are not configured and no
explicit members are added to AD0), AD0 supports both All Access and No Access default zone
modes.

Admin Domains and LSAN zones

Logical storage area networks (LSANs) under each Admin Domain are collated into a single name
space and sent out to FCR phantom domains using the following format:
For example, a zone with name lsan_for_linux_farm in AD5 is internally converted to
lsan_for_linux_farm_AD005.
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The AD zone database also has the following characteristics:
-
Each zone database has its own name space. For example, you can define a zone name of
test_z1 in more than one Admin Domain.
-
There is no zone database linked to the physical fabric (AD255) and no support for zone
database updates. In the physical fabric context (AD255), you can only view the complete
hierarchical zone database, which is all of the zone databases in AD0 through AD254.
-
You can concurrently edit the separate zone databases.
-
With AD support, zoning updates are supported selectively at each AD level. For example,
a zone change in AD1 results in an update request only for the AD1 zone database.
The device is offline.
The device is online but is not part of the current Admin Domain.
"Validating a zone" on page 323 for instructions on using the zone --validate command.
<original_LSAN_name>_AD<AD_num>
SAN management with Admin Domains
"Default zoning mode"
17
on page 326 for more
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