Brocade Fabric OS Command Reference Guide v6.1.0 (53-1000599-02, June 2008)

170 Fabric OS Command Reference
53-1000599-02
fcrLsanMatrix
2
78 10:32:16:91:25:dd:d0:03 08f001 82 520f00 Imported
82 10:00:00:06:2b:0d:29:30 01f002 78 4e1400 Imported
82 10:00:00:06:2b:0d:2f:ed 03f002 52 480200 Imported
82 10:00:00:06:2b:0d:33:4d 01f001 78 4e1800 Imported
82 10:00:00:06:2b:0e:4d:c9 03f001 52 482000 Imported
Total devices displayed: 12
To display the information from the cache:
switch:admin > fcrlsanmatrix --display -lsan
Fabric ID 1 Fabric ID 2
--------------------------------------
52 78
52 82
78 82
To apply the changes persistently:
switch:admin > fcrlsanmatrix --apply -lsan
To view all the static and the default/dynamic fabric binding in the backbone:
switch:admin > fcrlsanmatrix --fabricview -lsan
LSAN MATRIX is activated
Fabric ID 1 Fabric ID 2
--------------------------------------
52 78
52 82
78 82
Default LSAN Matrix:
57 91
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."
Corrective actions:
• Any new router added to backbone fabric automatically triggers a matrix merge. If a router
does not support the matrix merge feature, the router can not join the backbone fabric. Make
sure that all legacy FCR switches in the backbone support the matrix merge feature, otherwise
the feature is not supported.
• Use fcrlsanmatrix --fabricview -lsan | -fcr to confirm that all the switches in the backbone
have the same LSAN and FCR binding matrix. If not, there are two solutions. The first solution
is to modify one FCR or both to make them the same and then activate the FCRs. The second
solution is to zero out the database of one FCR to signal that this FCR accepts the database
from the other FCR once the change is activated.
To zero out database execute the following commands:
fcrlsanmatrix --add -lsan 0 0
fcrlsanmatrix --add -fcr 00:00:00:00:00:00:00:00 00:00:00:00:00:00:00:00
fcrlsanmatrix --apply -all