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Unmounting NFS idle clients from server

 
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Top Forums UNIX for Dummies Questions & Answers Unmounting NFS idle clients from server
# 8  
Old 07-25-2014
If you show us your script and the output it produces, we might or might not be able to help you do what you're trying to do. If you don't show us what you're doing, there is very little chance that we can guess what you're doing wrong (or if what you're trying to do is possible), since it seems that these mount points were not automounted.

We also need to see the output from showmount -a for a subset of the mount points you're trying to unmount. (Please be sure that the portion of the showmount output you show us matches the output you show us from your script.)
 
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LEARN ABOUT SUNOS

dfmounts_nfs

dfmounts_nfs(1M)					  System Administration Commands					  dfmounts_nfs(1M)

NAME

       dfmounts_nfs - display mounted NFS resource information

SYNOPSIS

       dfmounts [ -F nfs] [-h] [server...]

DESCRIPTION

       dfmounts  shows	the local resources shared through  NFS, along with the list of clients that have mounted the resource. The -F flag may be
       omitted if  NFS is the only file system type listed in the file	/etc/dfs/fstypes.

       dfmounts without options, displays all remote resources mounted on the local system, regardless of file system type.

       The output of dfmounts consists of an optional header line (suppressed with the -h flag) followed by a list of lines containing whitespace-
       separated fields.  For each resource, the fields are:

       resource server pathname clients ...

       where

       resource        Does not apply to  NFS.	Printed as a hyphen (-).

       server	       Specifies the system from which the resource was mounted.

       pathname        Specifies the pathname that must be given to the share(1M) command.

       clients	       Is a comma-separated list of systems that have mounted the resource.

OPTIONS

       -F nfs	       Specifies the nfs-FSType.

       -h	       Suppress header line in output.

       server	       Displays  information  about  the resources mounted from each server, where server can be any system on the network.  If no
		       server is specified, the server is assumed to be the local system.

FILES

       /etc/dfs/fstypes

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWnfscu 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mount(1M), share(1M), unshare(1M), attributes(5)

SunOS 5.10							    6 Nov 2000							  dfmounts_nfs(1M)