IBM SAN192C-6 - Disruptive Migration from Supervisor-1 Modules to Supervisor-4 Modules

Action to be performed
Use the migrate standby_bootup command on the active Supervisor-4 Module when it becomes active
and manually copy the image file and boot parameters.
Migration cleanup
• In case any migration clean-up errors have been detected on the Supervisor-1 Module, the following
syslog message is displayed:
<Tue Apr 30 10:02:47 2019> Please run 'migrate clean' before doing any operation.
In such a scenario, use the migrate clean command to resolve the errors.
switch# migrate clean
<Tue May 28 03:34:58 2019> Manual-boot is disabled for Standby Supervisor
<Tue May 28 03:34:58 2019> Migration clean up done
In case any migration clean-up errors have been detected on the Supervisor-4 Module, the following
syslog message is displayed:
BOOTVAR-2- MIGRATION_CONFIG_CLEAN_ERROR: Please run 'migrate clean' command from
active Supervisor before replacing the standby Supervisor.
In such a scenario, use the migrate clean command to resolve the errors.
switch# migrate clean
<Tue May 28 03:34:58 2019> Migration clean up done
• In case the migrate clean command is used on a Supervisor-1 Module or a Supervisor-4 Module for
which migration has not been initiated, the following syslog is displayed:
switch# migrate clean
<Tue May 28 03:34:58 2019> Migration was not done on this Supervisor
Disruptive Migration from Supervisor-1 Modules to Supervisor-4 Modules
Before you begin
Before migrating from a Supervisor-1 Module to a Supervisor-4 Module, please note that you cannot mix
Supervisor-1 Module and Supervisor-4 Module in a production environment.
About this task
To perform a disruptive migration from Supervisor-1 Modules to Supervisor-4 Modules, follow these
steps.
Note:
In the following procedure, all show outputs, system messages, and image file names are displayed for
the SAN384C-6 Director Switch. The show outputs, system messages, and image file names will vary
based on the IBM c-type Director Switch selected.
Procedure
1. Insert a USB drive in the usb1 or the slot0 USB port on the active Supervisor-1 Module. We will use
the usb1 port for the steps given below.
2. Format the drive by using the format command.
switch(config)# format usb1
Chapter 3. Installing the IBM c-type SAN Device109