344
Fabric OS Administrator’s Guide
53-1001763-02
Admin Domain management for physical fabric administrators
15
Admin Domain compatibility, availability, and merging
Admin Domains maintain continuity of service for Fabric OS features and operate in mixed-release
Fabric OS environments. High availability is supported with some backward compatibility.
When an E_Port comes online, the adjacent switches merge their AD databases. The receiving
switch accepts an AD database from the neighboring switch only if the local AD database is empty
or if the new AD database exactly matches both the defined and effective configurations of the
local AD database. If the AD database merge fails, the E_Port is segmented with an “AD conflict”
error code.
Admin Domain management for physical fabric administrators
This section is for physical fabric administrators who are managing Admin Domains. You must be a
physical fabric administrator to perform the tasks in this section.
You use the ad command to perform most of the tasks in this section. This command follows a
batched-transaction model, which means that changes to the Admin Domain configuration occur in
the transaction buffer.
An Admin Domain configuration can exist in several places:
•
Effective configuration — The Admin Domain configuration that is currently in effect.
•
Defined configuration — The Admin Domain configuration that is saved in flash memory. There
might be differences between the effective configuration and the defined configuration.
•
Transaction buffer — The Admin Domain configuration that is in the current transaction buffer
and has not yet been saved or canceled.
How you end the transaction determines the disposition of the Admin Domain configuration in the
transaction buffer. The following commands end the Admin Domain transaction:
You can enter the ad
--
transshow command at any time to display the ID of the current Admin
Domain transaction.
Setting the default zoning mode for Admin Domains
To begin implementing an Admin Domain structure within your SAN, you must first set the default
zoning mode to No Access. You must be in AD0 to change the default zoning mode.
ad
--
save
Saves the changes in the transaction buffer to the defined configuration in
persistent storage and propagates the defined configuration to all switches
in the fabric. Note that for delete and clear operations, if one or more of the
deleted Admin Domains are in the effective configuration, you cannot use
--
save, but must use
--
apply instead.
ad
--
apply
Saves the changes to the defined configuration in persistent storage and
enforces the defined configuration on all switches in the fabric, replacing the
effective configuration.
ad
--
transabort Aborts the transaction and clears the transaction buffer. The effective and
defined configurations remain unchanged.
Содержание 53-1001763-02
Страница 1: ...53 1001763 02 13 September 2010 Fabric OS Administrator s Guide Supporting Fabric OS v6 4 0 ...
Страница 4: ...iv Fabric OS Administrator s Guide 53 1001763 02 ...
Страница 24: ...xxiv Fabric OS Administrator s Guide 53 1001763 02 ...
Страница 28: ...xxviii Fabric OS Administrator s Guide 53 1001763 02 ...
Страница 32: ...xxxii Fabric OS Administrator s Guide 53 1001763 02 ...
Страница 40: ...xl Fabric OS Administrator s Guide 53 1001763 02 ...
Страница 42: ...2 Fabric OS Administrator s Guide 53 1001763 02 ...
Страница 54: ...14 Fabric OS Administrator s Guide 53 1001763 02 High availability of daemon processes 1 ...
Страница 74: ...34 Fabric OS Administrator s Guide 53 1001763 02 Basic connections 2 ...
Страница 102: ...62 Fabric OS Administrator s Guide 53 1001763 02 Audit log configuration 3 ...
Страница 156: ...116 Fabric OS Administrator s Guide 53 1001763 02 The authentication model using RADIUS and LDAP 5 ...
Страница 214: ...174 Fabric OS Administrator s Guide 53 1001763 02 Management interface security 7 ...
Страница 228: ...188 Fabric OS Administrator s Guide 53 1001763 02 Brocade configuration form 8 ...
Страница 276: ...236 Fabric OS Administrator s Guide 53 1001763 02 Creating a logical fabric using XISLs 10 ...
Страница 404: ...364 Fabric OS Administrator s Guide 53 1001763 02 ...
Страница 440: ...400 Fabric OS Administrator s Guide 53 1001763 02 Performance data collection 17 ...
Страница 464: ...424 Fabric OS Administrator s Guide 53 1001763 02 Disabling bottleneck detection on a switch 18 ...
Страница 480: ...440 Fabric OS Administrator s Guide 53 1001763 02 F_Port masterless trunking 19 ...
Страница 494: ...454 Fabric OS Administrator s Guide 53 1001763 02 Buffer credit recovery 20 ...
Страница 560: ...520 Fabric OS Administrator s Guide 53 1001763 02 Port indexing on the Brocade DCX 4S backbone C ...
Страница 574: ...534 Fabric OS Administrator s Guide 53 1001763 02 Hexadecimal overview E ...