Reference Guide

Brocade Fabric OS Command Reference 281
53-1004112-02
fcrLsanMatrix
Once a fabric is removed from an FCR, the communication with other fabrics of the two FCRs is also removed. It is
advisable to update the matrix to reflect the change. If FCR Binding is enabled in the edge fabrics, the edge fabrics
can still communicate with the backbone fabric. The LSAN matrix provides a higher level of granularity than the
FCR matrix. Therefore, communication between two fabrics could pass the FCR matrix, but fail due to restriction of
the FID matrix.
Notes The execution of this command is subject to Virtual Fabric restrictions that may be in place. Refer to "Using Fabric
OS Commands" and "Command Availability" for details.
Operands If no operands are specified, this command displays the persistent LSAN Zone matrix information. The following
operands are optional:
--add -lsan FID FID | -fcr wwn wwn
Adds the pair of edge fabrics or FCR members that can access each other to the LSAN
matrix cache. Edge fabrics are specified by their Fabric IDs. FCRs are specified by their
world wide names (WWNs). If the FCR is online, the domain ID of the switch can be used in
place of the WWN. If you specify --add with zero (0) value for FID or
00:00:00:00:00:00:00:00 for wwn, the command returns the cache to default mode.
--remove -lsan FID FID | -fcr wwn wwn
Removes the specified pair of FIDs or FCRs from the cache. When you remove a fabric or
FCR pair from the LSAN matrix, the edge fabrics assume the default behavior.
--apply -lsan | -fcr | -all
Applies the information from the cache to persistent memory. This operation succeeds only
if there is no effect on the existing import/export devices. Otherwise, this command
generates an error message. See the Diagnostics section for more information.
--cancel -lsan | -fcr
Cancels changes made to the cache that were not applied. This command effectively
reverts to the persistently stored information.
--display -lsan | -fcr
Displays the information saved in the cache.
--fabricview -lsan | -fcr
Displays all static and default/dynamic fabric bindings in the backbone.
--verify -lsan | -fcr
Verifies if the LSAN Zone information previously entered and stored in the cache can be
successfully applied. The data is considered acceptable if the apply operation does not
cause any traffic disruption
--quickmode
Derives the LSAN Zone matrix from the imported or exported devices.
Diagnostics Error message (1)
LSAN Matrix in the cache conflicts with existing import/export devices and may disrupt traffic. Please refer to the
man page for the corrective action.