Re: [Avid-L2] Re: OT:archive family movies

hey tone,

z2 is what i use, it allows for 2failed drives simultaneously and the volume will still function. it's similar to raid 6 for usable space, you lose 2 drives per set. so 18tb would be 16-17 usable.

some reading if you like http://en.wikipedia.org/wiki/ZFS#Silent_data_corruption . zfs is very cool and has snapshot and deduplication capablility.

David C. Ballard
President & Creative Director | LAB 601, Inc.
LAB 601 Digital Post
404.876.4601
www.lab601.com<http://www.lab601.com/>

From: Tony Quinsee-Jover <tony@hdheaven.co.uk<mailto:tony@hdheaven.co.uk>>
Reply-To: "Avid-L2@yahoogroups.com<mailto:Avid-L2@yahoogroups.com>" <Avid-L2@yahoogroups.com<mailto:Avid-L2@yahoogroups.com>>
Date: Sunday, April 21, 2013 9:14 AM
To: "Avid-L2@yahoogroups.com<mailto:Avid-L2@yahoogroups.com>" <Avid-L2@yahoogroups.com<mailto:Avid-L2@yahoogroups.com>>
Subject: Re: [Avid-L2] Re: OT:archive family movies



Dave,

What kind of storage loss is the result of Raid Z1, Z2 and Z3?

T.

Sent by magic over t'interweb

On 20 Apr 2013, at 22:39, "David C. Ballard" <dave@lab601.com<mailto:dave%40lab601.com>> wrote:

> not sure, we price them by the current price of drives which is the big variable. we're using 2tb drives because of their inexpensive cost. you can start with 18tb(9drives) and add them in 18tb to fill up (if you want one huge volume), dont quote me but our cost is about 7k each for full 90tb with just gigE interfaces (that you can LAGG), then we just add a build fee on that. it's way better than raid 5/6 because it's 2parity zfs (doesn't accumulate data-rot), and way better than a drobo or synology and their proprietary hybrid format (if it fails you are screwed). it's for technically minded people though. we set them up but its up to you to administrate it from there. that's why it doesnt cost 135k like a barracuda backup server of the same size.
>
> David C. Ballard
> President & Creative Director | LAB 601, Inc.
> LAB 601 Digital Post
> 404.876.4601
> www.lab601.com<http://www.lab601.com/>
>
> From: "Job ter Burg (L2B)" <Job_L2@terburg.com<mailto:Job_L2%40terburg.com><mailto:Job_L2@terburg.com<mailto:Job_L2%40terburg.com>>>
> Reply-To: "Avid-L2@yahoogroups.com<mailto:Avid-L2%40yahoogroups.com><mailto:Avid-L2@yahoogroups.com<mailto:Avid-L2%40yahoogroups.com>>" <Avid-L2@yahoogroups.com<mailto:Avid-L2%40yahoogroups.com><mailto:Avid-L2@yahoogroups.com<mailto:Avid-L2%40yahoogroups.com>>>
> Date: Saturday, April 20, 2013 4:26 PM
> To: "Avid-L2@yahoogroups.com<mailto:Avid-L2%40yahoogroups.com><mailto:Avid-L2@yahoogroups.com<mailto:Avid-L2%40yahoogroups.com>>" <Avid-L2@yahoogroups.com<mailto:Avid-L2%40yahoogroups.com><mailto:Avid-L2@yahoogroups.com<mailto:Avid-L2%40yahoogroups.com>>>
> Subject: Re: [Avid-L2] Re: OT:archive family movies
>
>
>
> What would such a beast set me back?
>
> On 20 apr. 2013, at 21:53, "David C. Ballard" <dave@lab601.com<mailto:dave%40lab601.com><mailto:dave%40lab601.com>> wrote:
>
>> terry, i could build you one of these. http://lab601.com/services/lab-storage-pod/ what we use for spinning disk backup- always online and accessible
>
>
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
> ------------------------------------
>
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