Sunday, April 1, 2012

Re: [Avid-L2] 2 way vs. 3 way stripe internal raid on MacPro?

 

One thing I recommend is 7200rpm and 64MB cache.

Jay

On Apr 1, 2012, at 11:52 PM, Bogdan Grigoresco wrote:

> get a 5$ bracket for the second optical bay, move the system drive from bay1 to it and install/stripe 4 drives for media
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> BG
> www.finale.tv
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> --- On Sun, 4/1/12, John Moore <bigfish@pacbell.net> wrote:
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> From: John Moore <bigfish@pacbell.net>
> Subject: [Avid-L2] 2 way vs. 3 way stripe internal raid on MacPro?
> To: "Avid L2" <Avid-L2@yahoogroups.com>
> Date: Sunday, April 1, 2012, 8:42 PM
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> We've been running a two drive internal stripe on a MacPro OS 10.5 something SNDX 4.0.5 and doing pretty well with DNX 220,220X. I do get occasional stalls and dropped frames on output and sometimes it's very problematic punching in fixes but it is livable. I'm thinking of try a 3 way stripe in the future. In theory that should have better throughput, right? Just curious if there is anything about an odd number of drives in a stripe that could be problematic. I know RAM needs to be in matched pairs but I wouldn't think that has anything to do with a striped set of drive. Of course adding a 3rd drive would increase the potential for failure but that's not a deal breaker. Curious what more storage savvy folks think. Maxing out the MacPro with a system and 3 storage drives will increase the tub heat but is that any cause for concern?
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> John Moore
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> Barking Trout Productions
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> Studio City, CA
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> bigfish@pacbell.net
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> ------------------------------------
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