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 > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
