Issu Rollback; Issu Rollback-Timer - HP FlexFabric 7900 Series Command Reference Manual

Field
Slot

issu rollback

Use issu rollback to cancel the ISSU and roll back to the original software version.
Syntax
issu rollback
Views
User view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
The device supports automatic rollback and manual rollback.
You can use this command to perform a manual rollback while an ISSU is in one of the following
states:
•
Loaded.
•
Switching.
•
Switchover.
•
Accepted.
If the ISSU is in Loading state, the rollback might fail. Use the display version command to examine
the rollback result after the ISSU is complete.
If the ISSU is in Switching state, the entire system reboots automatically.
A rollback cancels only the software upgrade. It does not cancel the master/subordinate switchover
you performed before the rollback by executing the issu run switchover command.
Rollback is not supported while an ISSU is in Committing state.
Examples
# Roll back to the original software versions.
<Sysname> issu rollback
This command will quit the ISSU process and roll back to the previous version. Continue?
[Y/N]:y
Related commands
issu accept
issu commit
issu load
issu run switchover

issu rollback-timer

Use issu rollback-timer to set the automatic rollback timer.
Description
Slot number of the card.
185