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Re: [Gluster-devel] How namespace works in mainline-2.5?


From: Dale Dude
Subject: Re: [Gluster-devel] How namespace works in mainline-2.5?
Date: Thu, 21 Jun 2007 14:47:22 -0400
User-agent: Thunderbird 2.0.0.5pre (Windows/20070620)

Im giving input even though Im not positive. The namespace volume is needed because all the files/dirs are created there. Files being 0 bytes. It seems to be used as the lookup "database" for a set of volumes. So the space requirements are low and I dont think its disposable. I believe they will be using this to keep the AFR volumes in sync.

Regards,
Dale

Brent A Nelson wrote:
On Thu, 21 Jun 2007, Dale Dude wrote:

As for the doc/example...I see the cluster-client.vol was fixed, but the bricks-ns isnt configured in any of the cluster-server#.vol files.


Speaking of which, what are the requirements/recommendations for the namespace cache volume? How big should it be? Any special considerations if we're targetting fault-tolerance (e.g., RAID or AFR underneath), or is it truly disposable?

Thanks,

Brent


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