| From: | Evgeny Shishkin <itparanoia(at)gmail(dot)com> |
|---|---|
| To: | David Boreham <david_list(at)boreham(dot)org> |
| Cc: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Do I have a hardware or a software problem? |
| Date: | 2012-12-12 02:20:29 |
| Message-ID: | 0D2E3F80-D94B-43DA-88E3-DA036FEA2241@gmail.com |
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| Thread: | |
| Lists: | pgsql-performance |
On Dec 12, 2012, at 6:15 AM, David Boreham <david_list(at)boreham(dot)org> wrote:
> On 12/11/2012 7:13 PM, Evgeny Shishkin wrote:
>> Yes, i am aware of this issue. Never experienced this neither on intel 520, no ocz vertex 3.
>> Have you heard of them on this list?
> People have done plug-pull tests and reported the results on the list (sometime in the past couple of years).
>
> But you don't need to do the test to know these drives are not safe. They're unsafe by design.
>
Oh, there is no 100% safe system. The only way to be sure is to read data back.
Everything about system design is tradeoff between cost and risks.
>
>
>
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