> De : [email protected] > [mailto:[email protected]] De la part de [email protected] > Envoyé : samedi 30 mai 2009 03:10 > À : Tom Limoncelli > Cc : [email protected] > Objet : Re: [lopsa-discuss] Measuring Systems Team Performance > > On Fri, 29 May 2009, Tom Limoncelli wrote: > > > On Fri, May 29, 2009 at 3:31 PM, <[email protected]> wrote: > > Example 1: You have 2 redundant servers so that one can go > down and > > the other will take over. Do you both also need expense RAID > > controllers? Would software mirroring be sufficient and cheaper? > > or for that matter, do you need raid at all? (can you just > say that when one drive dies you failover to the other box)
It's always a time and money issue. How many (human) time would you take to recover from a disk crash ? versus What would be the cost of a "software" raid ? Nicolas _______________________________________________ Discuss mailing list [email protected] http://lopsa.org/cgi-bin/mailman/listinfo/discuss This list provided by the League of Professional System Administrators http://lopsa.org/
