Once you have estimated the potential size of the transient data storage pool you must create a dedicated filesystem. That filesystem will then be assigned a mount point that will be referenced in the CDCStore configuration (.cab) file. As discussed previously this filesystem need not be large but it is critical that it be dedicated for this purpose because the Storage agent will create and remove files as needed based on the definition of the storage pool. It will expect the space it has been told it can use to be available when needed and will terminate the capture if it is not. Double the amount of space you have estimated will be required. That will allow you to adjust the number of blocks and files in your configuration without having to add an additional mount point and filesystem.
Precisely recommends that you request your systems administrator to create this file system for you and mount it at the directory created previously, /home/sqdata/<type>cdc/data.