Issu Run Switchover - HP FlexFabric 7900 Series Command Reference Manual

Use undo issu rollback-timer to restore the default.
Syntax
issu rollback-timer minutes
undo issu rollback-timer
Default
The automatic rollback timer is set to 45 minutes.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
minutes: Specifies the automatic rollback interval, in the range of 0 to 120 minutes. Setting the
interval to 0 disables automatic rollback.
Usage guidelines
The system starts the automatic rollback timer w hen you execute the issu run switchover
command. If you do not execute the issu accept or issu commit command before the timer expires,
the system automatically rolls back to the software version.
Change to the automatic rollback interval does not take effect on the ongoing ISSU process. The
current remaining rollback time might be greater than the configured automatic rollback interval.
Examples
# Set the automatic rollback timer to 50 minutes.
<Sysname> system-view
[Sysname] issu rollback-timer 50
Related commands
issu rollback

issu run switchover

Use issu run switchover to perform an ISSU switchover.
Syntax
issu run switchover
Views
User view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
Perform an ISSU switchover to upgrade the master after you execute the issu load command to
upgrade the subordinate device.
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