Dell OpenManage Power Center Version 1.0 Instrukcja Użytkownika Strona 124

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Security 124
The total size of all audit log files is limited to 20MB; they are evenly split
into three log files (approximately 6.67MB each). If a new log causes the file
size to exceed the limitation for a single log file, Power Center renames the
log file to a new name, and stores the new log in a new log file with the
original file name.
When generating an audit log file, the naming rule is as follows:
•audit.log
The first audit log file name. This file always logs the latest
actions.
•audit.log.1
The second audit log file name. This is copied from
audit.log
when it exceeds the file size limitation.
•audit.log.2
The third audit log file name. This is copied from
audit.log.1
when audit.log exceeds the file size limitation.
Power Center keeps up to three audit log files. When the three files exist and
audit.log exceeds the file size limitation, audit.log.1 overwrites audit.log.2,
and audit.log overwrites audit.log.1.
Managing Certificates
Power Center uses Keytool to generate a key pair (a public key and an
associated private key); it wraps the public key into a self-signed certificate
during the installation.
Keytool is a key and certificate management utility from Java Runtime
Environment, it is located at <InstallDir>\external\jre\bin\keytool.exe. The
private key and the self-signed certificate are stored in the keystore file at
<InstallDir>\keystore.ssl. The self-signed certificate expires three months
after installation. It is strongly recommended to update the private key and
self-signed certificate within three months.
You can manage Power Center certificates through the Keytool. Possible
common scenarios include:
Scenario 1
Generate a key pair and self-signed certificate
During the installation of Power Center, a key pair and self-signed
certificate are generated for the Power Center server.
NOTE: When you delete an entry from the keystore file, make sure you leave at
least one key pair entry in the keystore file; otherwise, Power Center will not work.
OpenManagePowerCenter_User_Guide.book Page 124 Friday, March 2, 2012 10:33 AM
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