Users Guide

Install OS10 upgrade
After you download and unpack a new OS10 binary image as described in Download OS10 image for upgrade, follow these steps:
NOTE: During the OS10 image upgrade process in a VLT setup, when the VLT peers are running dierent software versions,
make no conguration changes on a VLT peer. Ensure that both nodes are upgraded to the same version before you make any
conguration change.
1 (Optional) Back up the current running conguration to the startup conguration in EXEC mode.
OS10# copy running-configuration startup-configuration
2 Back up the startup conguration (startup.xml) in EXEC mode.
OS10# copy config://startup.xml config://backup_filepath
3 Download the new OS10 binary image from a local server using the image download server-filepath/filename
command in EXEC mode; for example:
OS10# image download sftp://admin:passwd@10.1.1.1/home/admin/images/OS10EE.bin
4 (Optional) View the current software download status in EXEC mode.
OS10# show image status
5 Install the OS10 image in the standby partition using the image install file-url command in EXEC mode, where filename
is the name of the image le downloaded in Step 3 with the image download command; for example:
OS10# image install image://OS10EE.bin
NOTE: OS10 has two partitions: A and B. One partition is active, which is the current running version and used as the
running software at the next system reload. The other partition remains standby, which is the partition where software
upgrades are installed.
The image install command installs the downloaded image to the standby partition. If the active partition contains any modied
text les or installed custom packages, they would not be available in the standby partition. Back up the modied les and re-install
the packages after downloading the image.
6 (Optional) View the status of the software installation in EXEC mode.
OS10# show image status
7 Change the next boot partition to the standby partition where the downloaded OS10 image is stored in EXEC mode.
OS10# boot system standby
8 (Optional) Verify that the next boot partition has changed to standby in EXEC mode; for example:
OS10# show boot
Current system image information:
===================================
Type Boot Type Active Standby Next-Boot
-----------------------------------------------------------------------------------
Node-id 1 Flash Boot [B] 10.5.0.0 [A] 10.5.0.0 [B] active
OS10# show boot detail
Current system image information detail:
==========================================
Type: Node-id 1
Boot Type: Flash Boot
Active Partition: B
Active SW Version: 10.5.0.0
Active SW Build Version: 10.5.0.270
Active Kernel Version: Linux 4.9.168
Active Build Date/Time: 2019-07-29T23:35:01Z
Standby Partition: A
Standby SW Version: 10.5.0EX
Standby SW Build Version: 10.5.0EX.252
Standby Build Date/Time: 2019-07-27T17:31:55Z
Next-Boot: active[B]
9 Reload the new software image in the standby partition in EXEC mode.
OS10# reload
Getting Started
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