On Thu, Mar 22, 2012 at 01:39, Jim Thompson j...@netgate.com wrote:
Hmm, No, close, but not really correct.
*all* flash will eventually fail if you write to it enough. It's physics.
I do not disagree of course. Fine with theory.
SLC NAND flash is typically rated at about 100k cycles,
On 21-3-2012 18:08, Adam Piasecki wrote:
What hard drive is recommended for pfSense. Or can someone tell me what
your running.
Any ide or sata drive should do.
If you really want a SSD drive I recommend the Intel 320 series SSD
drives. These have a capacitor inside which means it will survive
On 21-3-2012 18:40, Jeppe Øland wrote:
I deployed about a dozen Kingston 64G SSDs about a
year and a half ago (in laptops and desktops) and I've seen about a quarter
of them fail with different symptoms in each case. Garbage
Totally agree. I have gone through 2 Kingston 4GB industrial SSDs
On Mar 22, 2012, at 2:08, Dimitri Alexandris d.alexand...@gmail.com wrote:
On Thu, Mar 22, 2012 at 01:39, Jim Thompson j...@netgate.com wrote:
Hmm, No, close, but not really correct.
*all* flash will eventually fail if you write to it enough. It's physics.
I do not disagree of
On 3/22/2012 9:52 AM, Jim Thompson wrote:
Yes, and I discussed this, but better than this is wear-leveling, which works
to avoid the issue, rather than reacting to failure. Combine this with some of
the advanced error correction, and you can greatly extend the lifetime of
(especially
For everyone, real world write tests (with synthetic writes), notice most
drives able to write hundreds of TiB some approaching a PiB --
http://www.xtremesystems.org/forums/showthread.php?271063-SSD-Write-Endurance-25nm-Vs-34nm
Adam - If you partition free space (under provision) the modern
On Thu, Mar 22, 2012 at 9:15 AM, Adam Piasecki
apiase...@midatlanticbb.com wrote:
1) Windows has TRIM support for ware-leveling. Does FreeBSD include this?
I can't speak to FreeBSD, but pfsense does not as of 2.0
2) If 8.1 does not support ware-leveling, would it be recommend that we not
On Mar 22, 2012, at 10:15 AM, Adam Piasecki wrote:
On 3/22/2012 9:52 AM, Jim Thompson wrote:
Yes, and I discussed this, but better than this is wear-leveling, which
works to avoid the issue, rather than reacting to failure. Combine this
with some of the advanced error correction, and you
On Wed, Mar 21, 2012 at 11:08 AM, Adam Piasecki apiase...@midatlanticbb.com
wrote:
What hard drive is recommended for pfSense. Or can someone tell me what
your running.
I use a Lexar Professional 2G and 4G compact flash with the embedded
version in a couple of pfsenses. I deployed about a
I deployed about a dozen Kingston 64G SSDs about a
year and a half ago (in laptops and desktops) and I've seen about a quarter
of them fail with different symptoms in each case. Garbage
Totally agree. I have gone through 2 Kingston 4GB industrial SSDs so
far - and it didn't take long either.
vegne af Jeppe Øland
Sendt: 21. marts 2012 18:40
Til: pfSense support and discussion
Emne: Re: [pfSense] pfSense error, maybe hard drive?
I deployed about a dozen Kingston 64G SSDs about a year and a half ago
(in laptops and desktops) and I've seen about a quarter of them fail
with different
On Wed, Mar 21, 2012 at 1:08 PM, Adam Piasecki
apiase...@midatlanticbb.com wrote:
I'm getting the following error when logging into the box. It's at the top
of the page when presented with the username and password prompt. You can
not go past the login page. pretty sure it's due to faulty hard
I'm getting the following error when logging into the box. It's at the top
of the page when presented with the username and password prompt. You can
not go past the login page. pretty sure it's due to faulty hard drives.
Indeed it is. We discussed this with the vendor you got them from at
On Wed, Mar 21, 2012 at 2:46 PM, Jeppe Øland jol...@gmail.com wrote:
I'm getting the following error when logging into the box. It's at the top
of the page when presented with the username and password prompt. You can
not go past the login page. pretty sure it's due to faulty hard drives.
Normal commercial flash will eventually fail. It's not designed for
this purpose.
We use only industrial products which include error correction blocks
and mechanism (transparent to the system), like:
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