Chapter 3 123
File Tree Layouts on the Managed-Node Platforms
File Tree Layout on Digital UNIX Managed Nodes
NFS Clients on Digital UNIX
Digital UNIX cluster clients are those Digital UNIX systems that have
the /usr/opt or /usr file system NFS mounted. Their cluster server is
the system to which /usr/opt or /usr is mounted and must also be a
system running Digital UNIX.
The ITO Default Operator on Digital UNIX
The ITO default operator opc_op and the group opcgrp are created as
the ITO default operator if they don’t already exist.
Table 3-1 ITO Entry in /etc/passwd on Digital UNIX Managed Nodes
Table 3-2 ITO Entry in /etc/group on Digital UNIX Managed Nodes
Field Entry
User Name opc_op
Encrypted Password * (no login)
User-ID 777 if still available, or next possible free number
Group-ID 77 if still available, or next possible free number
Description ITO default operator
Home Directory /usr/users/opc_op
Login Shell /bin/sh
Field Entry
Group Name opcgrp
Encrypted
Password
empty
Group-ID 77 or higher
Users opc_op
Description ITO default operator group
