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22-133
Cisco MDS 9000 Family Command Reference
OL-16217-01, Cisco MDS SAN-OS Release 3.x
Chapter 22 Show Commands
show incompatibility system
show incompatibility system
To display the High Availability compatibility status between the current system image on both
supervisors and the new system image to be installed on both supervisors, use the show incompatibility
system command.
show incompatibility system [bootflash: | slot0: | volatile:] image-filename
Syntax Description
Defaults None.
Command Modes EXEC mode.
Command History
Usage Guidelines If the High Availability compatibility is strict then the upgrade to that image will be disruptive for both
supervisors.
If the High Availability compatibility is loose, the synchronization may happen without errors, but some
resources may become unusable when a switchover happens.
Examples The following examples display kernel core settings.
switch# show incompatibility system bootflash:old-image-y
The following configurations on active are incompatible with the system image
1) Feature Index : 67 , Capability : CAP_FEATURE_SPAN_FC_TUNNEL_CFG
Description : SPAN - Remote SPAN feature using fc-tunnels
Capability requirement : STRICT
2) Feature Index : 119 , Capability : CAP_FEATURE_FC_TUNNEL_CFG
Description : fc-tunnel is enabled
Capability requirement : STRICT
The following example shows commands needed to disable incompatible features.
switch# show incompatibility system bootflash:m9200-ek9-mz.1.3.4b.bin
The following configurations on active are incompatible with the system image
1) Service : cfs , Capability : CAP_FEATURE_CFS_ENABLED_DEVICE_ALIAS
Description : CFS - Distribution is enabled for DEVICE-ALIAS
Capability requirement : STRICT
bootflash: Source or destination location for internal bootflash memory
slot0: Source or destination location for the CompactFlash memory or PCMCIA
card.
volatile: Source or destination location for the volatile directory.
image-filename Specifies the name of the system image.
Release Modification
1.2(1) This command was introduced.
3.0(1) Provided an example to show that the command output provides the
commands needed to disable incompatible features.
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