From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Matthews Subject: Re: Recommended sw raid setup Date: Sat, 2 Jul 2011 14:17:17 -0700 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: Drew Cc: John Obaterspok , linux-raid List-Id: linux-raid.ids I thought that I had read the TLER was not useful for mdraid, so that enterprise drives were not really advised for mdraid. Am I wrong about this? Also, for the original question: for a home system, do you really need the uptime that RAID provides? I suspect not -- in that case, put your money into backups, not RAID. Simon On Sat, Jul 2, 2011 at 12:45 PM, Drew wrote: > Hi John, > > Personally I think you'd be fine with consumer grade drives. Put them > in a RAID-5 array and you should be set. > > The high end consumer & enterprise stuff w/ TLER and the like is only > really needed if you put a lot of demand on the disks, running virtua= l > machines for example. A basic file server for home use won't stress > the drives enough to need the more expensive ones. > > > -Drew > > On 07/02/2011, John Obaterspok wrote: >> Hi, >> >> I've going to setup a _home_ file server to store all photos & famil= y >> videos, work related material, DNLA streaming=A0and more. >> >> The server will be set to suspend when not in use for an hour or so. >> >> I've been thinking about buying 3 x 3 TB SATA disks and put these in >> software RAID5 (except for a smaller boot partition on all three dis= ks >> which will be RAID1). >> >> Any recommendation for what SATA drives to get? Should I get >> enterprise drives that support TLER (or alike), or will the greener >> low cost drives be enough, is there something in between? >> >> Is it better to buy 4 low cost drives in RAID1 or 3 enterprise drive= s in >> RAID5? >> >> Please help, I'm completely lost! >> >> --john >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-raid= " in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at =A0http://vger.kernel.org/majordomo-info.html >> > > -- > Sent from my mobile device > > Drew > > "Nothing in life is to be feared. It is only to be understood." > --Marie Curie > > "This started out as a hobby and spun horribly out of control." > -Unknown > -- > To unsubscribe from this list: send the line "unsubscribe linux-raid"= in > the body of a message to majordomo@vger.kernel.org > More majordomo info at =A0http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-raid" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html