Zone Compact Vsan - Cisco AJ732A - MDS 9134 Fabric Switch Command Reference Manual
Cisco mds 9000 family command reference guide - release 4.x (ol-18089-01, february 2009)
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Chapter 27
Z Commands
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
zone compact vsan
To compact a zone database in a VSAN, use the zone compact vsan command.
Syntax Description
vsan-id
Defaults
None.
Command Modes
Configuration mode.
Command History
Release
3.0(1)
Usage Guidelines
Prior to Cisco MDS SAN-OS Release 3.0(1), only 2000 zones were supported per VSAN. Starting with
SAN-OS Release 3.0(1), 8000 zones are supported.
If more than 2000 zones are added, then a configuration check is registered to indicate that downgrading
to a previous release could cause you to lose the zones over the limit. To avoid the configuration check,
you can delete the excess zones and compact the zone database for the VSAN. If there are 2000 zones
or fewer after you delete excess zones, the compacting process reissues zone IDs and the configuration
can be supported by previous versions.
If you want to downgrade, you should configure less than 2001 zones across all VSANs and then issue
the zone compact vsan command on all VSANs.
If you attempt to merge VSANs, the merge will fail if more than 2000 zones are present in a VSAN and
the neighboring VSAN cannot support more than 2000 zones.
Activation will fail if more than 2000 zones are present in the VSAN and all the switches in the fabric
cannot support more than 2000 zones.
Examples
The following example shows how to compact a zone database in VSAN 1.
switch# config terminal
switch(oongif)# zone compact vsan 1
Related Commands
Command
show zone
show zone analysis
OL-18089-01, Cisco MDS NX-OS Release 4.x
zone compact vsan vsan-id
Specifies the VSAN ID. The range is 1 to 4093.
Modification
This command was introduced.
Description
Displays zone information.
Displays detailed analysis and statistical information about the zoning
database.
Cisco MDS 9000 Family Command Reference
zone compact vsan
27-5
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