Feature Rollback Example - HP 10500 Series Configuration Manual

Feature rollback example

Rollback requirement
As shown in
(standby MPU). R21 1 1 and R21 10 are compatible.
Roll back the feature1 feature from R21 1 1 to R21 10 after upgrading it from R21 10 to R21 1 1.
Figure 41 Network diagram
Rollback procedure
# Download the upgrade image from the TFTP server.
<Sysname> tftp 2.2.2.2 get feature1-r2111.bin
% Total
100 256k
# Display active software images.
<Sysname> display install active
Active packages on slot 0:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
Active packages on slot 1:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
# Identify the ISSU method and possible impacts of the upgrade on the device.
<Sysname> display version comp-matrix file feature flash:/feature1-r2111.bin
Feature image: flash:/feature1-r2111.bin
Version:
V700R001B45D002
Version Compatibility List:
V700R001B45D001
V700R001B45D002
Version Dependency System List:
V700R001B45D001
V700R001B45D002
Slot
0
1
Influenced service according to following table on slot 0:
Figure 41, the device has two MPUs: one in slot 0 (active MPU) and the other in slot 1
% Received % Xferd
100 256k 0
Average Speed
Dload Upload
0 764k 0 --:--:-- --:--:-- --:--:--
Upgrade Way
Service Upgrade
Service Upgrade
134
Time Time Time
Total Spent Left
Current
Speed
810k