HP-UX Reference (11i v1 00/12) - 1M System Administration Commands A-M (vol 3)

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STANDARD Printed by: Nora Chuang [nchuang] STANDARD

/build/1111/BRICK/man1m/!!!intro.1m

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exportfs(1M) exportfs(1M)

DIAGNOSTICS

If an NFS-mounted directory is unexported by exportfs, any access by the client to the directory causes

an NFS stale file handle error. However, if exportfs is used to remove a client from the

access list of an exported directory, an NFS stale file handle error does not result from any access

by the client to the directory.

EXAMPLES

The following invocation of exportfs lists currently exported directories and ﬁles:

exportfs

Export entries in /etc/exports :

exportfs -a

Unexport all exported ﬁles and directories:

exportfs -ua

Unexport all exported ﬁles and directories and print each directory or ﬁle name as it is unexported:

exportfs -uav

Export /usr to the world, ignoring options in /etc/exports

exportfs -i /usr

exportfs -i -o access= /usr

Export /usr/bin and /var/adm read-only to the world:

exportfs -i -o ro /usr/bin /var/adm

Export /usr/bin read-write only to systems, polk and vanness, when using DNS as the name ser-

vice:

exportfs -i -o rw=polk.myd.myc.com:vanness.myd.myc.com /usr/bin

Export /usr/bin read-write only to systems, polk and vanness, when using NIS or NIS+ as the

name services:

exportfs -i -o rw=polk:vanness /usr/bin

Export root access on /var/adm only to the system named pine, and mount access to both pine

and

geary when using DNS as the name services:

exportfs -i -o \

root=pine.myd.myc.com,access=pine.myd.myc.com:geary.myd.myc.com \

/var/adm

Export access to /var/adm for all hosts in the myd.myc.com domain.

exportfs -i -o access=.myd.myc.com /var/adm

Export access to /var/adm for all hosts in the same NIS domain, but deny access to all hosts in the DNS

name space:

exportfs -i -o access=. /var/adm

Export access to /var/adm using a network submask that is a dotted address:

exportfs -i -o access=@192.144 /var/adm

exportfs -i -o access=@192.144.0.0 /var/adm

or using a name where mynetwork is deﬁned in /etc/networks as follows:

mynetwork 192.144.0.0 mount_144 #allow mounts using this mask

exportfs -i -o access=@mynetwork /var/adm

Export access to /var/adm where the network preﬁxes are not byte aligned:

HP-UX Release 11i: December 2000 − 3 − Section 1M−−207

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