NFS Services Administrator's Guide

Configuring and Administering NFS Services
Configuring and Administering NFS Clients
Chapter 2 75
You can also configure the client protocol version to NFSv4 by specifying
vers=4 while mounting the directory. For example, to set the client
protocol version to NFSv4 while mounting the /usr/kc directory, enter
the following command:
mount -o vers=4 serv:/usr/kc /usr/kc
For more information on NFSv4, see nfsd (1m), mount_nfs (1m),
nfsmapid (1m), and nfs4cbd (1m).
Deciding Between Standard-Mounted Directories and
Automounted Directories
Before you mount any remote directories on a local system, decide
whether you want each directory to be standard-mounted or
automounted. You can automount directories using AutoFS. For more
information on AutoFS, see Chapter 3, “Configuring and Administering
AutoFS,” on page 99.
Table 2-7 lists the differences between the Standard-Mounted and the
Automounted directories.
Table 2-7 Standard-Mounted Versus Automounted Directories
Standard-Mounted
Directory
Automounted Directory (Using
AutoFS)
The directory stays mounted.
You do not have to wait for it to
be mounted after you issue a
read or write request.
Automounted directories stay
mounted until they are left idle for
10 minutes. The 10 minute time
interval is the default value and is
configurable.