Cisco MDS 9000 Series Configuration Guide

PurposeCommand
Displays the DPVM databases merge statistics.
switch# show dpvm merge statistics
switch(config)#
Clears the DPVM databases merge statistics.
switch(config)# clear dpvm merge statistics
switch(config)#
This example shows the conflicts in DPVM databases merge:
switch# show dpvm merge status
Last Merge Time Stamp : Fri Aug 8 15:46:36 2008
Last Merge State : Fail
Last Merge Result : Fail
Last Merge Failure Reason : DPVM DB conflict found during merge [cfs_status: 76] Last Merge
Failure Details: DPVM merge failed due to database conflict
Local Switch WWN : 20:00:00:0d:ec:24:e5:00
Remote Switch WWN : 20:00:00:0d:ec:09:d5:c0
--------------------------------------------------------------------------
Conflicting DPVM member(s) Loc VSAN Rem VSAN
--------------------------------------------------------------------------
dev-alias dpvm_dev_alias_1 [21:00:00:04:cf:cf:45:ba] 1313 1414
dev-alias dpvm_dev_alias_2 [21:00:00:04:cf:cf:45:bb] 1313 1414
dev-alias dpvm_dev_alias_3 [21:00:00:04:cf:cf:45:bc] 1313 1414
[Total 3 conflict(s)]
rbadri-excal13#
This example shows the conflicts in DDAS mode:
switch# show dpvm merge status
Last Merge Time Stamp : Fri Aug 8 15:46:36 2008
Last Merge State : Fail
Last Merge Result : Fail
Last Merge Failure Reason : DPVM DB conflict found during merge [cfs_status: 76] Last Merge
Failure Details: DPVM merge failed due to DDAS mode conflict
Local Switch WWN : 20:00:00:0d:ec:24:e5:00
Remote Switch WWN : 20:00:00:0d:ec:09:d5:c0
Local DDAS mode : Basic
Remote DDAS mode : Enhanced
Displaying DPVM Configurations
Use the show dpvm command to display information about WWNs configured on a per VSAN basis (see the
following examples).
Displays the DPVM Configuration Status
switch# show dpvm status
DB is activated successfully, auto-learn is on
Cisco MDS 9000 Series Fabric Configuration Guide, Release 8.x
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Creating Dynamic VSANs
Displaying DPVM Configurations

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available