Hi Chunzhi,

these are some of the file storage paths. the Pega storage system has 6 of them. by default, these paths point to the path set by "initialization/explicittempdir" environment variable, unless you define them separately.

the paths defined for these 6 classes will become the root path for the subsequent relative paths. in your example "StaticContent/global/ServiceExport" is a  relative path for whatever root path is set for "file://web:" storage class

you can explicitly define them by setting the following "storage/class/..." env variables in prconfig.xml. there are 6 types of storage paths, which you can define them as follows,

    "storage/class/default:/rootpath"

    "storage/class/web:/rootpath"

    "storage/class/llc:/rootpath"

    "storage/class/runtime:/rootpath"

    "storage/class/diagnostic:/rootpath"

    "storage/class/passivation:/rootpath" 

Note: '/rootpath' suffix is only for filesystem storage. for database storage, you need corresponding '/datasource', '/username' and '/password' setting for all 6 of the storage classes

for ex. in prconfig.xml, setting the following will place all resources having "file://llc:/" url to "C:\TEMP\LLC" directory.

<env name="storage/class/llc:/rootpath" value="C:\\TEMP"/>

Thanks

Manu