Date: Tue, 17 Sep 2013 00:38:37 -0400 From: Mehmet Erol Sanliturk <m.e.sanliturk@gmail.com> To: aurfalien <aurfalien@gmail.com> Cc: FreeBSD Questions Mailing List <freebsd-questions@freebsd.org> Subject: Re: NFS file modes consistency among different operating systems Message-ID: <CAOgwaMv_bM1nB0%2B_LykModiuZLOR_vbdXuWPm6toC0yVHsjy7g@mail.gmail.com> In-Reply-To: <0AB346EB-102C-46F7-9641-3F2F5A4371D2@gmail.com> References: <CAOgwaMvP=USp8UA2jbDn5933etO54GxW5Jf6RrE5aCcPT0fFuQ@mail.gmail.com> <0AB346EB-102C-46F7-9641-3F2F5A4371D2@gmail.com>
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On Mon, Sep 16, 2013 at 11:53 PM, aurfalien <aurfalien@gmail.com> wrote: > From your non MS$ clients, open a shell and type umask, what returns? > > Sounds like your default umask needs changing is all. > > I would suggest going with a umask of 775 and ensuring all ppl requiring > mod access be group members of what you have settled on. > > > > - aurf > > On Sep 16, 2013, at 8:41 PM, Mehmet Erol Sanliturk wrote: > > > Dear All , > > > > > > I have NFS 3 in FreeBSD 9.1 amd64 . > > > > The clients are FreeBSD , Linux , Windows XP through Samba on the same > > files . > > > > The Windows XP is able to access , use and modify files created or > modified > > by any other operating system user . > > > > In contrary , FreeBSD and Linux users are NOT able to such sharing > because > > files are created by another user and access mode settings are not > > changeable due to owner of files . > > > > It is very likely that some settings are missing but I do not know which > > ones . > > > > One remedy is to use NFS server in root logged state and change file > modes > > frequently ( An ordinary user in server is NOT permitted to change modes > > of files created by other users although exported directories owned by > such > > a user ) . > > > > How can I solve the following problem : > > > > No any client should be able to change file modes set in server > > All files created by client should inherit modes set in server directory > . > > > > > Linux umask : 0002 FreeBSD umask : 0022 Changing client umask to 775 is not solving the problem , because in NFS server , they are setting their own modes without considering existing umask . When a file is modified by a user , the other users in FreeBSD and Linux are not able to access to these files even their umask values are 775 . The Linux user is defined in groups 1000 and 1001 but this is also not permitting access to files modified by other users whether their group is 1000 or 1001 . > > Thank you very much . > > > > Mehmet Erol Sanliturk > > >
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