Cisco Cisco Content Security Management Appliance M160 Guía Del Usuario
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AsyncOS 10.0 for Cisco Content Security Management Appliances User Guide
Chapter 14 Common Administrative Tasks
Managing Disk Space
•
For more information about how disk space is managed for policy, virus, and outbreak quarantines,
see
see
Disk Space Allocation for Policy, Virus, and Outbreak Quarantines, page 8-11
and
Retention
Time for Messages in Quarantines, page 8-11
.
•
For all other data types, if you reduce the existing allocation below current usage, then the oldest
data is deleted until all data fits within the new allocation amount.
data is deleted until all data fits within the new allocation amount.
•
If the new quota is larger than the currently used disk space, you will not lose data.
•
If you set the allocation to zero, no data is retained.
Ensuring That You Receive Alerts About Disk Space
You will begin to receive system alerts at warning level when Miscellaneous disk usage reaches 75% of
the quota. You should take action when you receive these alerts.
the quota. You should take action when you receive these alerts.
To ensure that you receive these alerts, see
Managing Disk Space for the Miscellaneous Quota
The Miscellaneous quota includes System data and User data. You cannot delete System data. User data
that you can manage includes the following types of files:
that you can manage includes the following types of files:
Reallocating Disk Space Quotas
If disk space is allocated to features you do not use, or if the appliance frequently runs out of disk space
for a particular feature and has excess space for other features, you can reallocate disk space.
for a particular feature and has excess space for other features, you can reallocate disk space.
If you require more space for all features, consider upgrading your hardware or allocating more disk
space to your virtual appliance. See
space to your virtual appliance. See
To Manage
Do this
Log files
Go to Management Appliance > System Administration > Log
Subscriptions and:
Subscriptions and:
•
Click the Size column heading to see which logs consume the most disk
space.
space.
•
Verify that you need all of the log subscriptions that are being generated.
•
Verify that the log level is no more verbose than necessary.
•
If feasible, reduce the rollover file size.
Packet captures
Go to Help and Support (near the upper right side of your screen) > Packet
Capture. Delete any unneeded captures.
Capture. Delete any unneeded captures.
Configuration files
(These files are unlikely
to consume much disk
space.)
to consume much disk
space.)
FTP to the
/data/pub
directory on the appliance.
To configure FTP access to the appliance, see
.