I contacted the TAC for this problem. This was the answer:
"Regarding your question about the SyslogFirst.db, SyslogSecond.db and SyslogThird.db, these are the syslog databases for this version of CiscoWorks to store the syslog information from your devices.
Unfortunately, we will not be able to move the databases from one drive to another. These should exist in the same partition the CiscoWorks is installed since CiscoWorks ?knows? the default location for these on a certain default path on the same drive where it was installed.
We could rotate the log files and back them up on another partition, however this is not the same for the database files.
Therefore, to be able to have these on another partition with a bigger space you will need to uninstall CiscoWorks from the old drive and reinstall it in the new drive.
Please take a look at the following document for the minimum requirements for your CiscoWorks server:
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