Open System Services NFS SCF Reference Manual

SCF Commands for OSS NFS
Open System Services NFS SCF Reference Manual—522582-001
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Example
Example
The following command alters the local mount for a server named LIB to be the
/usr/lib directory and specifies a backup processor for the server process:
->ALTER SERVER $ZNFS.LIB, MNTPOINT /usr/lib, BACKUP 3
ALTER SUBSYS Command
The ALTER SUBSYS command changes attribute values associated with the specified
SUBSYS object.
The SUBSYS object is used to define the OSS NFS subsystem as a whole. There is
only one SUBSYS object per OSS NFS subsystem.
The ALTER SUBSYS command has the following syntax:
For a SUBSYS object, attribute-spec can be:
SUBSYS process-name
specifies the name of the SUBSYS object whose attributes are to be altered. The
SUBSYS object uses the name of the manager process with which it is associated.
SEL [ NOT ] state
specifies the summary state select option. You can use the SEL option to specify
that you want to alter only SUBSYS objects in a specified summary state. See
Summary States
on page 1-7 for the names and descriptions of these states.
REUSE-SERVERID { ON | OFF }
specifies whether the server IDs assigned when servers are started initially are to be
reused after the servers are stopped and restarted. Changing a server ID causes the
corresponding file system to be unavailable to any clients that still have remote
mounts against the server. Any file handles held by these clients become stale (file
handle points to a file that no longer exists or is no longer accessible). Allowing the
server ID to be reused enables the client to continue using a server without
remounting it after it is stopped and restarted. The default value is ON.
Considerations
Consider the following points when using the ALTER SUBSYS command:
•
ALTER SUBSYS is a sensitive command requiring super-group access.
ALTER SUBSYS process-name [ [ , attribute-spec ]... ]
[ , SEL [ NOT ] state ]
REUSE-SERVERID { ON | OFF }