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Comparing Database Differences
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m .
If you copy the DPVM database and fabric distribution is enabled, you must commit the changes.
Note
To copy the currently active database to the config database, use the dpvm database copy command.
switch# dpvm database copy active
Legend: "+" New Entry, "-" Missing Entry, "*" Possible Conflict Entry
---------------------------------------------------------------------
-
pwwn
-
nwwn
Comparing Database Differences
You can compare the DPVM databases as follows:
•
•
•
To add pending database entries to the DPVM config database, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# dpvm distribute
Step 3
switch(config)# dpvm database
Step 4
switch(config-dpvm-db)# pwwn 44:22:33:44:55:66:77:88
vsan 55
switch(config-dpvm-db)# pwwn 55:22:33:44:55:66:77:88
vsan 55
Cisco MDS 9000 Family Configuration Guide
17-8
12:33:56:78:90:12:34:56
14:21:30:12:63:39:72:81
Use the dpvm database diff active command to compare the active database with the config
database.
switch# dpvm database diff active
Legend: "+" New Entry, "-" Missing Entry, "*" Possible Conflict Entry
---------------------------------------------------------------------
-
pwwn
44:22:33:44:55:66:77:8 san 44
*
pwwn
11:22:33:44:55:66:77:88
Use the dpvm database diff config command to compare config database with the active database.
switch# dpvm database diff config
Legend: "+" New Entry, "-" Missing Entry, "*" Possible Conflict Entry
---------------------------------------------------------------------
+
pwwn
44:22:33:44:55:66:77:88
*
pwwn
11:22:33:44:55:66:77:88
Use the show dpvm pending-diff command (when CFS distribution is enabled) to compare the
pending database with the config database.
vsan 100
vsan 101
vsan 11
vsan 44
vsan 22
Purpose
Enters configuration mode.
Enables CFS distribution.
Accesses the DPVM config database.
Adds two entries to the DPVM config
database.
Chapter 17
Creating Dynamic VSANs
OL-6973-03, Cisco MDS SAN-OS Release 2.x
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