Cisco Cisco Firepower Management Center 4000 Release Notes
Version 5.2.0.3
Sourcefire 3D System Release Notes
6
Updating Your Appliances
Time and Disk Space Requirements
The following table provides disk space and time guidelines for the Version
5.2.0.3 update. Note that when you update a managed device with the Defense
Center, the Defense Center requires additional disk space on its
/Volume
partition.
Do not restart the update or reboot your appliance at any time during the update
Do not restart the update or reboot your appliance at any time during the update
process. Sourcefire provides time estimates as a guide, but actual update times
vary depending on the appliance model, deployment, and configuration. Note that
the system may appear inactive during the pre-checks portion of the update and
after rebooting; this is expected behavior. If you encounter issues with the
progress of your update, contact Sourcefire Support.
Configuration and Event Backup Guidelines
Before you begin the update, Sourcefire strongly recommends that you back up
current event and configuration data to an external location. This data is not
backed up as part of the update process.
Time and Disk Space Requirements
A
PPLIANCE
S
PACE
ON
/
S
PACE
ON
/V
OLUME
S
PACE
ON
/V
OLUME
ON
M
ANAGER
E
STIMATED
T
IME
Series 2 Defense Centers
16.6 MB
4350.3 MB
n/a
51 minutes
Series 3 Defense Centers
55 MB
4125.9 MB
n/a
40 minutes
virtual Defense Centers
55 MB
4125.9 MB
n/a
hardware
dependent
Series 3 managed devices
35 KB
1473.3 MB
314 MB
24 minutes
3D9900 managed device
19.7 MB
821.7 MB
106 MB
25 minutes
other physical managed
devices
37.6 MB
924.5 MB
117 MB
29 minutes
virtual managed devices
57.4 MB
331.8 MB
55 MB
hardware
dependent