Retention policy based on the free disk space available. This policy is only available on Java 6. ds-cfg-free-disk-space-log-retention-policy ds-cfg-log-retention-policy org.opends.server.loggers.FreeDiskSpaceRetentionPolicy Specifies the minimum amount of free disk space that should be available on the file system on which the archived log files are stored. ds-cfg-free-disk-space