Re: SSD Drives

From: David Boreham <david_list(at)boreham(dot)org>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: SSD Drives
Date: 2014-04-03 20:12:45
Message-ID: 533DC0BD.3030100@boreham.org
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On 4/3/2014 2:00 PM, John R Pierce wrote:
>
> an important thing in getting decent wear leveling life with SSDs is
> to keep them under about 70% full.
>

This depends on the drive : drives with higher specified write endurance
already have significant overprovisioning, before the user sees the space.

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