Export a file system with write permissions


 
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Special Forums Hardware Filesystems, Disks and Memory Export a file system with write permissions
# 8  
Old 05-27-2008
I don't think ZFS will do anything for you, the permissions are handled by NFS.
In the manpage exports, there is a section (looking at the linux manpage) about user id mapping. When you have the same userid's on both hosts. The permissions are inherited from the server to the client (that is at least possible, may differ on different OS-es)
So when you have the permissions right on the server (user2 rw, rest ro) you will have the same rights on the client.
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Export(3pm)						User Contributed Perl Documentation					       Export(3pm)

NAME
Perl6::Export - Implements the Perl 6 'is export(...)' trait SYNOPSIS
# Perl 5 code... package Some::Module; use Perl6::Export; # Export &foo by default, when explicitly requested, # or when the ':ALL' export set is requested... sub foo is export(:DEFAULT) { print "phooo!"; } # Export &var by default, when explicitly requested, # or when the ':bees', ':pubs', or ':ALL' export set is requested... # the parens after 'is export' are like the parens of a qw(...) sub bar is export(:DEFAULT :bees :pubs) { print "baaa!"; } # Export &baz when explicitly requested # or when the ':bees' or ':ALL' export set is requested... sub baz is export(:bees) { print "baassss!"; } # Always export &qux # (no matter what else is explicitly or implicitly requested) sub qux is export(:MANDATORY) { print "quuuuuuuuux!"; } sub import { # This subroutine is called when the module is used (as usual), # but it is called after any export requests have been handled. # Those requests will have been stripped from its argument list } DESCRIPTION
Implements what I hope the Perl 6 symbol export mechanism might look like. It's very straightforward: o If you want a subroutine to be capable of being exported (when explicitly requested in the "use" arguments), you mark it with the "is export" trait. o If you want a subroutine to be automatically exported when the module is used (without specific overriding arguments), you mark it with the "is export(:DEFAULT)" trait. o If you want a subroutine to be automatically exported when the module is used (even if the user specifies overriding arguments), you mark it with the "is export(:MANDATORY)" trait. o If the subroutine should also be exported when particular export groups are requested, you add the names of those export groups to the trait's argument list. That's it. WARNING
The syntax and semantics of Perl 6 is still being finalized and consequently is at any time subject to change. That means the same caveat applies to this module. DEPENDENCIES
Requires Filter::Simple AUTHOR
Damian Conway (damian@conway.org) BUGS AND IRRITATIONS
Does not yet handle the export of variables. Comments, suggestions, and patches welcome. COPYRIGHT
Copyright (c) 2003, Damian Conway. All Rights Reserved. This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself. perl v5.8.8 2008-03-12 Export(3pm)