The section in the gPlazma policy file for the kpwd plugin
specifies the location of the dcache.kpwd
file, for example
# dcache.kpwd kpwdPath="/opt/d-cache/etc/dcache.kpwd"
To maintain only one such file, make sure that this is the same location as defined in dCacheSetup.
Please see dCache documentation for dcache.kpwd for how to create this file.