Aborting A Software Upgrade During Issu - Cisco Catalyst 4500 series Administration Manual

How to Perform the ISSU Process
Switch Software (cat4500e-UNIVERSALK9-M), Version 03.00.00.1.68 CISCO UNIVERSAL
DEVELOPMENT K10 IOSD TEST VERSION
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Sun 29-Aug-10 03:57 by gsbuprod
Peer Processor Information :
------------------------------
Switch Software (cat4500e-UNIVERSALK9-M), Version 03.00.00.1.68 CISCO UNIVERSAL
DEVELOPMENT K10 IOSD TEST VERSION
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Sun 29-Aug-10 03:57 by gsbuprod
Switch# issu changeversion 5 bootflash:y.bin 6 slavebootflash:y at 16:30
% 'issu changeversion' was executed at [ Apr 12 16:27:43 ].
% The planned ISSU changeversion is to occur in (hh:mm:ss) [ 00:03:00 ] at [ Apr 12
16:30:43 ].
% Current system time: [ Apr 12 16:27:43 ]
% Planned upgrade image: bootflash:y.bin
% To cancel the planned upgrade, please execute 'issu abortversion'
Switch# show issu state detail

Aborting a Software Upgrade During ISSU

You can abort the ISSU process at any stage manually (prior to entering the issu commitversion
command) by entering the issu abortversion command. The issu abortversion command may also be
issued after entering the issu changeversion command while the automatic ISSU upgrade is still in
progress. The ISSU process also aborts on its own if the software detects a failure.
If you enter the issu abortversion command before the standby supervisor engine becomes hot, the
Note
traffic might be disrupted.
Software Configuration Guide—Release IOS XE 3.6.0SG and IOS 15.2(2)SG
7-34
Current Software state = ACTIVE
Uptime in current state = 9 minutes
Image Version = Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3
Configuration register = 0x2920
Standby Location = slot 6
Current Software state = STANDBY HOT
Uptime in current state = 2 minutes
Image Version = Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3
Configuration register = 0x2920
RP State = Active
ISSU State = Init
Changeversion = TRUE
Operating Mode = Stateful Switchover
Current Image = bootflash:x.bin
Pre-ISSU (Original) Image = N/A
Post-ISSU (Targeted) Image = N/A
RP State = Standby
ISSU State = Init
Changeversion = TRUE
Operating Mode = Stateful Switchover
Current Image = bootflash:x.bin
Pre-ISSU (Original) Image = N/A
Post-ISSU (Targeted) Image = N/A
Chapter 7 Configuring the Cisco IOS XE In Service Software Upgrade Process
Slot = 5
Slot = 6
OL-30933-01