Re: Reliability with RAID 10 SSD and Streaming Replication

From: Merlin Moncure <mmoncure(at)gmail(dot)com>
To: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
Cc: Greg Smith <greg(at)2ndquadrant(dot)com>, "sthomas(at)optionshouse(dot)com" <sthomas(at)optionshouse(dot)com>, Tomas Vondra <tv(at)fuzzy(dot)cz>, "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Reliability with RAID 10 SSD and Streaming Replication
Date: 2013-05-23 02:17:15
Message-ID: CAHyXU0x3Qyub1fwcoepaKYs9nOKYoNO8r28VA9yC4b+M-CAFQw@mail.gmail.com
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On Wednesday, May 22, 2013, Joshua D. Drake <jd(at)commandprompt(dot)com> wrote:
>
> On 05/22/2013 04:37 PM, Merlin Moncure wrote:
>>
>> On Wed, May 22, 2013 at 5:42 PM, Joshua D. Drake <jd(at)commandprompt(dot)com>
wrote:
>>>
>>> I am curious how the 710 or S3700 stacks up against the new M500 from
>>> Crucial? I know Intel is kind of the goto for these things but the m500
is
>>> power off protected and rated at: Endurance: 72TB total bytes written
(TBW),
>>> equal to 40GB per day for 5 years .
>>
>> I don't think the m500 is power safe (nor is any drive at the <1$/gb
>> price point).
>
> According the the data sheet it is power safe.
>
> http://investors.micron.com/releasedetail.cfm?ReleaseID=732650
> http://www.micron.com/products/solid-state-storage/client-ssd/m500-ssd

Wow, that seems like a pretty good deal then assuming it works and performs
decently.

merlin

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