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Table 29 Command output
Field Description
ISSU state
ISSU status:
• Init—The ISSU process has not started or has finished.
• Loading—The system is executing the issu load command.
• Loaded—The issu load command is completed.
• Switching—The system is executing the issu run switchover command.
• Switchover—The issu run switchover command is completed.
• Accepted—The issu accept command is completed.
• Committing—The system is executing the issu commit command.
• Rollbacking—A rollback is in progress.
• Unknown—An upgrade is in progress. This value is displayed if you execute the
command on an original subordinate member.
Compatibility
Version compatibility:
• Compatible—Upgrade to a compatible version.
• Incompatible—Upgrade to an incompatible version.
• Unknown—No upgrade is in progress.
Work state
Operating status of the device:
• Normal—The device is operating correctly.
• Independent active—When you perform an ISSU to an incompatible version, a
subordinate member that is upgraded first enters this state. In this state, member
devices are not running the same software versions.
Upgrade method
Upgrade mode.
The value of this field is fixed at
Card by card
. In this mode, member devices are
upgraded one by one.
Upgraded slot
Upgraded members.
During a rollback, this field displays
Unknown
.
Current upgrading
slot
Members that are being upgraded.
During a rollback, this field displays
Unknown
.
Current version list
Versions of currently running images.
This field is displayed if no upgrade is taking place.
Current software
images
File names of currently running images.
This field is displayed if no upgrade is taking place.
Previous version
list
Versions of the images that were running on the device before the ISSU.
If you execute the command on an original subordinate member while the member is
being upgraded to an incompatible version, this field displays
Unknown
.
Previous software
images
File names of the images that were running on the device before the ISSU.
If you execute the command on an original subordinate member while the member is
being upgraded to an incompatible version, this field displays
Unknown
.
Upgrade version
list
Versions of the upgrade images.
If you execute the command on an original subordinate member while the member is
being upgraded to an incompatible version, this field displays
Unknown
.
Upgrade software
images
File names of the upgrade images.
If you execute the command on an original subordinate member while the member is
being upgraded to an incompatible version, this field displays
Unknown
.