Bacula-users

Re: [Bacula-users] current recommendations for SSD spool disk with LTO/Ultrium?

2014-12-03 11:20:31
Subject: Re: [Bacula-users] current recommendations for SSD spool disk with LTO/Ultrium?
From: Phil Stracchino <phils AT caerllewys DOT net>
To: bacula-users AT lists.sourceforge DOT net
Date: Wed, 03 Dec 2014 11:18:00 -0500
On 12/03/14 11:11, Phil Stracchino wrote:
> If you're using any kind of modern SSD device, this is really no longer
> much of an issue.  Between write leveling software, new architectures
> such as Samsung's 3D VNAND, and general improvements, it's really
> unlikely that you can actually exceed the write life of a decent-size
> SSD device in any realistic period of time.  I am advised Samsung has a
> 250GB 950 Pro SSD in their test labs to which they have written over 8
> petabytes of data (yes, I said PETAbytes) and it is still going strong.

And yes, to save folks from doing the math themselves, that is 32,000
full-device write cycles.


-- 
  Phil Stracchino
  Babylon Communications
  phils AT caerllewys DOT net
  phil AT co.ordinate DOT org
  Landline: 603.293.8485

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