[Lustre-discuss] Is there possibility to protect lustre servers from lustre clients?

David Vasil dvasil at ddn.com
Mon Apr 16 08:34:13 PDT 2012

   You could use root_squash to restrict which client nodes have full 
root access:


David Vasil
DataDirect Networks

On 04/12/2012 10:55 AM, qing wrote:
> Dear Lustre experts:
>     As far as I know, Lustre can not distinguish between machines. All machines that access the system has complete access to administrative commands. The
> superuser in any machine has complete control over the whole file system, and any misuse, intended or accidental might cause server damage. But I still want to know if there is possibility to protect the lustre servers from lustre clients? If yes, how?
>    Cheers,Gang
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