Hi Gang, Lustre provides root squash, you can map root account to a different nid:gid so that root on client can not destroy any data belongs to users. See more detailes at: http://wiki.lustre.org/manual/LustreManual18_HTML/LustreSecurity.html#50651270_64726
Cheers, Lu 在2012-04-12 23:55:41,WANG Lu<[email protected]>写道： > 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
