Cisco Cisco Content Security Management Appliance M390 Notas de publicación
7
Release Notes for Cisco IronPort AsyncOS 7.7 for Security Management
OL-25088-02
Installation Notes
Installation Notes
Preupgrade Notes
Be aware of the upgrade impacts and advisories discussed in the following topics.
Disk Space Reduction
This issue applies only to M160 hardware.
Some AsyncOS for Security Management releases prior to this release had more
disk space available for data storage than is available in this release, as specified
in
disk space available for data storage than is available in this release, as specified
in
Table 5
:
When upgrading to AsyncOS 7.x, if your M160 has more than 180 GB of existing
data, any data above this amount will be lost upon upgrade, starting with the oldest
data.
data, any data above this amount will be lost upon upgrade, starting with the oldest
data.
Configuration Files
You may be able to speed configuration of this release by importing a
configuration file from a previous release of the Security Management appliance.
See
configuration file from a previous release of the Security Management appliance.
See
(Deployments with WSAs Only) Configuration Master Compatibility, page 6
.
Cisco IronPort does not generally support the backward compatibility of
configuration files with previous major releases. Minor release support is
provided. Configuration files from previous versions may work with later
configuration files with previous major releases. Minor release support is
provided. Configuration files from previous versions may work with later
Table 5
Total Maximum Disk Space on M160
Release
Total Maximum Disk Space
in GB
in GB
AsyncOS 6.5.x
195
AsyncOS 6.7.x
186
AsyncOS 7.2.x
180
AsyncOS 7.7
180