Minimizing the human error is all about. LUN masking partially solves the problem of multiple systems seeing same suns, unless they are sharing luns across a cluster. If it is cluster, it is cluster manager that should put some checks to avoid these kind of errors. On Jan 22, 2008 1:15 PM, Goulet, Dick <richard.goulet@xxxxxxxxxxxxx> wrote: > > > > > OH DEAR, yes. Human error, mount the same san disk on two systems at > different times (1 week apart) and see what happens. Newfs does wonderful > things!! > > > > > > ______________________________________________________________ > Dick Goulet / Capgemini > North America P&C / East Business Unit > Senior Oracle DBA / Hosting > Office: 508.573.1978 / Mobile: 508.742.5795 / www.capgemini.com > Fax: 508.229.2019 / Email: richard.goulet@xxxxxxxxxxxxx > 45 Bartlett St. / Marlborough, MA 01752 > > Together: the Collaborative Business Experience > ______________________________________________________________ > -- //www.freelists.org/webpage/oracle-l