[Gluster-devel] Regarding positioning of nl-cache in gluster client stack

[Pranith Kumar Karampuri]

On Mon, Jul 17, 2017 at 11:31 AM, Krutika Dhananjay <kdhananj at redhat.com>
wrote:

> Hi Poornima and Pranith,
>
> I see that currently glusterd loads nl-cache between stat-prefetch and
> open-behind on the client stack. Were there any specific considerations for
> selecting this position for nl-cache?
>
> I was interested to see the performance impact of loading this translator
> between shard and DHT in the VM store use case stack in terms of reducing
> the number of lookups shard would have to do to figure out if a shard is
> already created or not, since shard does its own management of .shard and
> the files under it.
>
> So with this background, do you see any issues with loading nl-cache above
> DHT in the client stack?
>

Nothing I can think of at the moment.


>
> -Krutika
>



-- 
Pranith
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