PaloAlto Networks PA-5400 Series Hardware Reference Manual page 112

Service the PA-5400 Series Firewall Hardware
Drive id Sys2
swap
Drive id Sys1
Drive id Sys2
STEP 11 | (Different model replacement drive
model than the failed drive) to the RAID 1 array:
1. Connect a serial cable from your computer to the Console port on the firewall and
connect to the firewall using terminal emulation software that is configured to use
9600-8-N-1 settings.
2. (Optional) Suspend the firewall with the failed drive if it is the active firewall in an HA
configuration.
The firewall fails over when you boot into the Maintenance Recover Tool (MRT)
as described in the following step but you can choose to
manually suspend the firewall that contains the failed drive.
3. Reboot the firewall with the failed drive into the MRT by running the following
command:
admin@PA-5420> debug system maintenance-mode
4. Press Enter on CONTINUE and then navigate to RAID and press Enter again.
5. Navigate to the Migrate Drive section and select the drive to migrate. In this example,
select Migrate drive Sys2 -> Sys1 to initiate the process of copying the system
data from the Sys2 drive to the Sys1 replacement drive.
6. After migration is complete, remove the other system drive. In this example, remove the
Sys2 drive.
7. Press Esc to go back to the main menu and then press Enter on Reboot.
8. After the firewall boots PAN-OS, replace the other drive in the array so the drives in the
array are the same model. In this example, first remove the Sys2 drive from the carrier
PA-5400 Series Next-Gen Firewall Hardware Reference
only) Add the replacement drive (one that is a different
112
active sync
clean
active sync
active sync
Verify Failover or
2022 Palo Alto Networks, Inc.
©