[ale] Giant storage system suggestions

[Alex Carver]

I suppose you're right. :)  Perhaps if I write it as (Giant Storage) 
System it might be more descriptive of what I'm looking for.  It doesn't 
have to be a full-size rack of drives, it just has to have a huge amount 
of disk space available that can grow over time (though eventually it 
would likely fill a full-size rack depending on space consumption).

RAID 10 might be a bit overkill but some type of RAID arrangement was 
certainly in the idea only with a virtual file system spread over the 
whole thing.

On 7/13/2012 17:18, Scott McBrien wrote:
> I feel like a single machine with a pile of drives doesn't qualify as a 'giant storage system' to most of us.  Though I suppose if I change the emphasis on what words I pay attention to, I could read this as 'a giant storage machine' ;-)
>
> Please use something like RAID10 on these disks, it'll halve your usable space, but provide a little resiliency.
>
> -Scott
>
> On Jul 13, 2012, at 5:40 PM, Alex Carver <agcarver+ale at acarver.net> wrote:
>
>> On 7/12/2012 00:20, gcs8 wrote:
>>> I built a large zfs pool for my personal use hear at the house, (
>>> gcs8.org/san ) iscsi has good throughput and you can have a small server
>>> take care of sharing it out from there. I use freenas and it has served me
>>> pretty well. I have ~35.6tb after raid z2. The theory for my design was
>>> that if I lose any hardware I can replace it with what ever sense freenas
>>> it taking care of my disks not the hardware. If I could change 2 things
>>> about my setup I would try and get infinaban or at least 10gb eth, and use
>>> a ssd for cacheing.
>>>
>>> Now I can't afford to keep a second one to rsync to but I do use crash
>>> plain to back it up, works fine I have 8.7tb backed up with them right now.
>>> Just my. 02 cents.
>>
>> This is pretty much what I was thinking about (I had even looked at that
>> very Norco enclosure) except for adding the SATA/SAS expander to allow
>> more drives to hang off a single SATA/SAS card.  A second or third
>> enclosure plus SATA/SAS cables pulled from the first enclosure to the
>> others (what's the longest cable available?  I haven't seen external SAS
>> connectors.) would give me more physical expansion (as needed) but still
>> have only one machine/OS running.
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