CA CSM Implementation and Status › USS File Systems › USS Path Setup Details › Single File System

Single File System

We recommend that you set up your USS file system using a multiple file system structure. However, if you must structure your USS file system as a single file system, ensure that it contains all of the space that is required for the product installation and ongoing operations.

• Use a CA CSM parent path name as defined at your site, for example, one of the following:

  /u/users/msmserv
  /usr/lpp/msmserv
  /cai/msmserv
  

  Note: We recommend that you use /msmserv as the final portion of the parent path; however, you can change it if necessary for your site standards.

• Define the following required directories so that the structure looks like the following:

  /parent_path/msmserv/mpm
  /parent_path/msmserv/version_number/msm
  /parent_path/msmserv/version_number/msmruntime
  /parent_path/msmserv/version_number/msminstall
  

• Update the UNIX BPXPRMxx control member with the single file system and mount point.
• After installation completes, delete the directory /parent_path/msmserv/version_number/msminstall and its contents.