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Full Discussion: NFS share options
Operating Systems Solaris NFS share options Post 302138401 by psimoes79 on Monday 1st of October 2007 12:26:30 PM
Old 10-01-2007
NFS share options
Hello,

I'm doing a Perl script to parse the dfstab file and find dangerous configurations (rw to everyone, root access, etc). My question is, if I have a share command like this:

Code:
share -F nfs -o ro=chrome:copper:zinc,root=chrome /usr/man

it means that the /usr/man is "rw" to everyone (because "rw" isn't present) or the "ro" overwrites the default "rw" option? I'm a little confused on these details, could someone give me some lights?

Thanks.
 

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LEARN ABOUT MOJAVE

exportfs

exportfs(1B)					     SunOS/BSD Compatibility Package Commands					      exportfs(1B)

NAME

       exportfs - translates exportfs options to share/unshare commands

SYNOPSIS

       /usr/sbin/exportfs [-aiuv] [-o options] [pathname]

DESCRIPTION

       exportfs  translates  SunOS  4.x  exportfs options to the corresponding share/unshare options and invokes share/unshare with the translated
       options.

       With no options or arguments, exportfs invokes share to print out the list of all currently shared NFS filesystems.

       exportfs is the BSD/Compatibility Package command of share(1M) and unshare(1M). Use  share(1M)/ unshare(1M) whenever possible.

OPTIONS

       -a	       Invokes shareall(1M), or if -u is specified, invokes unshareall(1M).

       -i	       Ignore options in /etc/dfs/dfstab.

       -u	       Invokes unshare(1M) on pathname.

       -v	       Verbose.

       -o options      Specify a comma-separated list of optional characteristics for the filesystems being exported. exportfs translates  options
		       to share-equivalent options. (see share(1M) for information about individual options).

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWnfssu 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       share(1M), shareall(1M), unshare(1M), unshareall(1M), attributes(5)

SunOS 5.10							    6 Nov 2000							      exportfs(1B)
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