Determining how to configure the Microsoft Change Log Journal size can be confusing.
The default CLP size is 512MB, which holds about 400,000 file changes.
The change journal can be tuned if you know how many files are likely to change between backups.
The following URL explains the procedure in a simple way and includes a table of possible CLP sizes and how many file changes they would cover:
http://faq.attix5.com/index.php?View=entry&EntryID=24
This article references the Microsoft utility "fsutil" to manipulte the CLP. Data Protector includes a utility (omnicjutil)
that will accomplish the same functions as fsutil from a CLP prespective. Specifics regarding omnicjutil can be found in the Data Protector user documentation, and the utility has a usage feature.
Usage synopsis:
omnicjutil -help
omnicjutil -version
omnicjutil -file file
omnicjutil -host host -volume vol [ -start [ -maxsize max -delta del ] | -stop [-wait] | -query ]