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Action to be performed
Use the migrate sup kickstart <supervisor4-kickstart-image> system
<supervisor4-system-image> command again and ensure that the Supervisor-4 Module is
inserted into the standby slot within 30 minutes after the Supervisor-1 Module has been powered
down.
Problem
Unable to create image links for the supervisor-4 module images. The following syslog message is
displayed:
<Tue Apr 30 10:02:47 2019> ERROR!!! Supervisor-4 image
links could not be created for Standby Supervisor bootup,
aborting migration ...
Action to be performed
Use the migrate sup kickstart <supervisor4-kickstart-image> system
<supervisor4-system-image> command again.
Problem
Unable to reload the Supervisor-4 Module after the Supervisor-4 Module is detected in the switch.
The following syslog message is displayed:
<Tue Apr 30 10:02:47 2019> ERROR!!!
Failed to reload Standby Supervisor-4,
aborting migration ...
Action to be performed
Remove the Supervisor-4 Module from the standby slot and restart migration by using the migrate
sup kickstart <supervisor4-kickstart-image> system <supervisor4-system-
image>
Problem
The Supervisor-4 Module is stuck in loader prompt due to a boot failure. The following syslog message
is displayed:
<Tue Apr 30 10:02:47 2019> ERROR!!!
Standby Supervisor-4 is stuck in
loader prompt due to boot-up failure ...
Action to be performed
None. A retry attempt to bring up the Supervisor-4 Module is initiated by the switch every 15 minutes
for 3 times.
Problem
The Supervisor-4 Module is unable to come online. The following syslog message is displayed:
<Tue Apr 30 10:02:47 2019> ERROR!!!
Standby Supervisor-4 could not come online ...
Action to be performed
None. A retry attempt to bring up the supervisor-4 module is initiated by the switch every 15 minutes.
Problem
The supervisor module fails to come online. The following syslogs are displayed:
<Tue Apr 30 10:02:47 2019> ERROR!!!
Timeout waiting for Supervisor-4 to come online,
aborting migration ...
<Tue Apr 30 10:02:47 2019> Powering down
Supervisor-4 in slot <slot_number>
Action to be performed
Use the migrate sup kickstart <supervisor4-kickstart-image> system
<supervisor4-system-image> command again.
Problem
The Supervisor-1 Module image links are not restored on the active Supervisor-1 Module before the
switchover to Supervisor-4 Module is initiated. The following syslogs are displayed before saving
configuration:
<Tue Apr 30 10:02:47 2019> WARNING!!!
Error resetting original Supervisor-1
image links, continuing migration ...
Chapter 3. Installing the IBM c-type SAN Device 107
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