The Intel PCIe is designed to be software raided. Each 200gb has a separate Enterprise grade controller, the drives have 7 petabytes of endurance for 400 gb model of full write @8k. We take a snapshot of the database each hour backed up to the SAN.
Eventually we will build a SSD SAN with 10 gig connection for the database, unfortunately having one dedicated server, there is automatic failover like we have with our other virtualized servers on the SAN.
Eventually we will build a SSD SAN with 10 gig connection for the database, unfortunately having one dedicated server, there is automatic failover like we have with our other virtualized servers on the SAN.
--- In vantage@yahoogroups.com, Ned <TechnoBabbly@...> wrote:
>
> Are you actually running hardware RAID with a PCIe drive? Is it even
> possible to run hardware raid on PCIe drives?
>
> This is my one major apprehension in the recommendation of PCIe drives for a
> customer installation, lack of simple redundancy.
>
> -----Original Message-----
> From: vantage@yahoogroups.com [mailto:vantage@yahoogroups.com] On Behalf Of
> just_check
> Sent: Wednesday, July 11, 2012 8:57 AM
> To: vantage@yahoogroups.com
> Subject: [Vantage] Re: RAID 1 / RAID 10
>
> We have a found the best performance from Intels new PCIe SSD 910. The 400gb
> comes with two 200gb modules and the 800gb comes with four 200gb modules,
> there is no speed improvment with stripe RAIDing them, so we have them
> mirrored.
>
> http://thessdreview.com/our-reviews/intel-910-pcie-ssd-review-amazing-perfor
> mance-results-in-both-400gb-and-800gb-configurations/
>
> --- In vantage@yahoogroups.com, John Driggers <waffqle@> wrote:
> >
> > Also, newer SSDs carry more storage than they are rated for. I.E. a
> > 200GB drive has 250GB of storage on it. As cells go bad the drive will
> > stop using them and replace them with a 'spare' cell. Combine this
> > with write-leveling and TRIM support in modern operating systems and
> > you should see MUCH longer life.
> >
> > Also, make sure you disable the defrag and such that is auto enabled
> > in modern versions of Windows.
> >
> > Also, for what it's worth we've seen no difference in drive life
> > between the enterprise and the consumer level drives. As Jose
> > mentioned, we've been running our Epicor on an SSD RAID10 for 2 years with
> no failed drives.
> > We're using regular old OCZ drives. You can get good 250gb drives for
> > just under a dollar a GB anymore which is pretty comparable to what
> > you'd pay for modern SAS drives anyway.
> >
> >
> >
> > *John Driggers*
> > **
> > *Chief Data Wrangler*
> > *
> > *
> > *I have an Epicor blog <http://usdoingstuff.com/>. How useful is
> > that?*
> > *
> > *:: 904.404.9233
> > :: waffqle@
> > :: http://www.usdoingstuff.com <http://www.usdoingstuff.com/>
> >
> > *
> >
> > *
> >
> >
> >
> > On Tue, Jul 10, 2012 at 3:44 PM, Jose Gomez <jose@> wrote:
> >
> > > We use webbased interface but google supports the exchange protocol,
> > > so technically nothing has to change. Though the web interface is a
> > > thousand times better.
> > >
> > > *Jose C Gomez*
> > > *Software Engineer*
> > > *
> > > *
> > > *
> > > *T: 904.469.1524 mobile
> > > E: jose@
> > > http://www.josecgomez.com
> > > <http://www.linkedin.com/in/josecgomez> <
> > > http://www.facebook.com/josegomez>
> > > <http://www.google.com/profiles/jose.gomez> <
> > > http://www.twitter.com/joc85>
> > > <http://www.josecgomez.com/professional-resume/>
> > > <http://www.josecgomez.com/feed/>
> > > <http://www.usdoingstuff.com>
> > >
> > > *Quis custodiet ipsos custodes?*
> > >
> > >
> > >
> > > On Tue, Jul 10, 2012 at 3:38 PM, Rob Bucek <rbucek@> wrote:
> > >
> > > > **
> > > >
> > > >
> > > > Go 64 bit, obviously you can utilize much more ram that way..and
> > > > unless you spent all your money on those ssd's... get at least
> > > > 32gb or more of
> > > ram
> > > > as cheap as it is comparably you won't be sorry.
> > > >
> > > > Rob Bucek
> > > > Production Control Manager
> > > > PH: (715) 284-5376 ext 311
> > > > Mobile: (715)896-0590
> > > > FAX: (715)284-4084
> > > > [Description: cid:1.234354861@]< http://www.dsmfg.com/> (Click
> > > > the logo to view our site)<http://www.dsmfg.com/>
> > > >
> > > > From: vantage@yahoogroups.com [mailto:vantage@yahoogroups.com] On
> > > > Behalf Of Vic Drecchio
> > > > Sent: Tuesday, July 10, 2012 1:39 PM
> > > > To: Vantage Yahoo
> > > > Subject: [Vantage] RAID 1 / RAID 10
> > > >
> > > >
> > > > I'm doing some shopping for new servers. I need a new Email server
> > > > now
> > > and,
> > > > very shortly, a new Epicor server.
> > > >
> > > > I'm far from an expert on hardware, but I've done my research and
> > > > I
> > > wanted
> > > > to bounce it off the group. I'm anxious to hear your thoughts.
> > > >
> > > > For both of my severs (Email and ERP), I'm considering SSD's. I
> > > > think the technology is mature enough to start considering and
> > > > relying upon SSD's (thoughts?). Does anyone have any success or
> > > > horror stories to share? To me, a solid-state-device is inherently
> > > > less prone to crashes because
> > > there
> > > > are no moving parts. But they are more expensive than hard drives,
> > > > so
> > > that
> > > > may be a concern.
> > > >
> > > > I know RAID 10 is basically two sets of RAID 1 models. I like the
> > > mirroring
> > > > aspect and hard drives are cheap enough now to warrant the "waste
> > > > of
> > > space"
> > > > in a RAID 1 configuration.
> > > >
> > > > I'm thinking RAID 1 will be sufficient for email but I'm wondering
> > > > if I should go RAID 10 on the ERP server because I've read that
> > > > its I/O is slightly faster.
> > > >
> > > > I want absolute redundancy and will also get dual power supplies.
> > > >
> > > > RAM is an easy choice, nothing less than 16GB.
> > > >
> > > > What also about OS? Windows Server 2008 is completely compatible
> > > > with Vantage 8.03.xxx, right? (yes, once I get the hardware in
> > > > place, we will
> > > be
> > > > upgrading to E9.) :-)
> > > >
> > > > Any other thoughts?
> > > >
> > > > TIA for your input!
> > > >
> > > > Vic
> > > >
> > > > Vic Drecchio
> > > >
> > > > Director of IT
> > > >
> > > > Swepco Tube, LLC - Clifton, NJ
> > > >
> > > > Ext: 1379
> > > >
> > > > Office: 973.272.1379
> > > >
> > > > Mobile: 704.530.3092
> > > >
> > > > -----
> > > > No virus found in this message.
> > > > Checked by AVG - www.avg.com
> > > > Version: 2012.0.2195 / Virus Database: 2437/5123 - Release Date:
> > > > 07/10/12
> > > >
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> > >
> > >
> > > [Non-text portions of this message have been removed]
> > >
> > >
> > >
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