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

[David Vasil]

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

http://build.whamcloud.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.html#dbdoclet.50438221_64726

_____
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
>
> _______________________________________________
> Lustre-discuss mailing list
> Lustre-discuss at lists.lustre.org
> http://lists.lustre.org/mailman/listinfo/lustre-discuss