[Buildroot] root permissions issue (reformatted)
Gustavo Zacarias
gustavo at zacarias.com.ar
Wed Dec 14 19:01:49 UTC 2011
On 12/14/11 15:58, dan robinson wrote:
> I have an NFS mounted root. The directory, on the NFS server, does not have
> write permissions for 'other'. I am not able to create a file when I run
> the command, 'touch one'. On the NFS server side, I run 'chmod o+w' and
> that is shown in the second 'ls' command. I can create a file.
>
> If I 'su' to default, I can create files in that user's directory.
>
> Note that the file, 'one', is owned by 65534. I have included the
> /etc/passwd file. This is -2 in 16 bits. Noteworthy?
>
> I ran the 'id' command.
> # id
> uid=0(root) gid=0(root) groups=0(root),10(wheel)
>
> Ideas?
>
> --dan robinson
Yes, "man exports" and look at the root_squash and no_root_squash option
descriptions.
Regards.
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