EMC Celerra Command Reference Manual page 353

FOR NFS OPERATIONS
export table. When the entry is temporararily unexported, clients are
denied access to the entry until it is re-exported or the system is
rebooted, but the entries are not removed from the export table. The
default is NFS.
-list <pathname>
Lists a specific NFS entry. If there are extra spaces in the
<pathname>, the entire pathname must be enclosed by quotes.
-Protocol nfs [-name <name>] <pathname>
Exports an NFS <pathname> by default as read-write for everyone. If
specified, assigns an optional file system name for the <name>. If
there are extra spaces in the <pathname>, the entire pathname must
be enclosed by quotes.
I
Note: n a nested mount file system hierarchy, users can only export the
mount point path of the component file system. Subdirectories of the
component file system cannot be exported. In a multilevel file system
hierarchy, users can export any part of a file system independent of existing
exports.
[-ignore] <pathname>
Overwrites previous options and comments in the export table for
the entry.
[-comment <comment>] <pathname>
Adds a comment for the specified NFS export entry. The comment is
displayed when listing the exported entries.
[-option <options>] <pathname>
Specifies the following comma-separated options:
sec=[sys | krb5 | krb5i | krb5p]:<mode> [,<mode>,... ]
Specifies an user authentication or security method with an
access mode setting. The sys (default) security option specifies
AUTH_SYS security. The access mode can be one, or a
combination of the following: ro, rw=, ro=, root=, access=, anon=,
webroot, public.
If the sec option is specified, it must always be the first option
specified in the string.
krb5 security specifies Kerberos user and data authentication.
krb5i checks for the integrity of the data by adding a signature to
each NFS packet and krb5p encrypts the data before sending it
over the network.
The server Commands
353
server_export