PaloAlto Networks PA-5200 Seriesp Hardware Reference Manual page 40

Service the PA-5200 Series Firewall
STEP 8 | Same model replacement drive only) Add the replacement drive (that is the same model as
the failed drive) to the RAID 1 array:
1. Add the replacement drive to the RAID 1 array. In this example, run the following
command to add the LOG 1 drive to the array:
admin@PA-5020> request system raid add log1
If the replacement drive was previously used in a different Palo Alto Networks
firewall, include the force opon in this command to force the system to reformat
the drive and add it to the array. If you reboot the firewall aer removing the
failed drive from the array, the force opon is not required. This is because the
system will recognize that a drive was missing and it will automacally reformat
the newly inserted drive and will add it to the array.
2. Periodically view the RAID status unl you see that Disk Pair Log shows
Available, the status shows clean, and the status for each drive shows active
sync status. To view RAID status, run the following command:
admin@PA-5020> show system raid detail
The following output shows that both log drives are in the active sync state:
Disk Pair Log
Status
Disk id Log1
Disk id Log2
PA-5200 Series Next-Gen Firewall Hardware Reference
model : ST2000NX0253
size : 1907729 MB
status : active sync
model : ST2000NX0253
size : 1907729 MB
status : active sync
Available
clean
Present
Present
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