[plug] SBC with 32gb ram
Bill Kenworthy
billk at iinet.net.au
Fri Nov 22 17:22:57 AWST 2019
Hi Dean,
they are nearly twice the price of a H2 - yes the intels have good
specs, but they are loaded with things I will never use - I dont want,
or rather want to pay for fancy graphics or multimedia extensions,
wireless and so on.
BillK
On 22/11/19 4:41 pm, Dean Bergin wrote:
> So why not get an Intel nuc and put 32g or more in it?
>
> Assumption is that you want low power but not a full desktop.
>
>
> On Fri, 22 Nov 2019, 14:15 Bill Kenworthy, <billk at iinet.net.au
> <mailto:billk at iinet.net.au>> wrote:
>
>
> On 22/11/19 1:59 pm, Leon Wright wrote:
>> On Fri, Nov 22, 2019 at 1:26 PM Bill Kenworthy
>> <billk at iinet.net.au <mailto:billk at iinet.net.au>> wrote:
>>
>> Overkill - not really. The calculations show I need at least
>> 16G (its currently using ~11G). I was using an odroid-n2
>> with 4G ram - slowed to a crawl when it hit swap and
>> eventually crashed. I moved the master to a much more
>> powerful intel server with 32mb and it has crashed once but I
>> was hammering it (graphs show it ran out of ram - need to
>> check if the OOM is disabled on that one). Cheats like
>> moving swap and the mfs directories to a usb3 connected SSD
>> helped (4-5 times faster than an SD card), but eventually
>> fell short.
>>
>> I have 10 disks (~26Tb) spread across 5, soon to be 6 low
>> power odroids and an intel atom. The problem came when I put
>> two copies of 20+ years email (millions of smallish files) on
>> it and then reconfigured the mail server to use one copy.
>> Yes, I know ...self inflicted! But it did work for a few days! :)
>>
>> There are some guide calculations on the moosefs website that
>> match what I am seeing for usage and support why I want at
>> least 32G. There are still some shortcuts I could use (go
>> back to putting the small files in a qemu virtual disk) but
>> that had its own issues. I see some emails on the moosefs
>> website about masters with hundreds of G ram!
>>
>> billK
>>
>>
>> A H2 will take 32GB of ram:
>> https://www.hardkernel.com/shop/odroid-h2/
>> Leon
>> --
>> DRM 'manages access' in the same way that jail 'manages freedom.'
>
>
> Yes, but that's the only one I have found short of going for a
> full system - I was hoping someone could point out something I
> have missed.
>
> BillK
>
>
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