[Gluster-devel] how to measuere the effectiveness of io-cache?

[Anand Avati]

Sascha,
 currently there is no sensible interface to export such parameters as hit
rate. The meta xlator which is on its way will expose such variables with a
proc like interface to the xlator tree.

avati

2008/1/3, Sascha Ottolski <ottolski at web.de>:
>
> Hi,
>
> is there any way to monitor how the io-cache is doing it's job?
> Especially,
> information about cache hits and misses. It's hard for me to predict how
> the
> access pattern of the files on the gluster will be, and therefore if a
> cache
> does make sense or not...
>
> Thanks, Sascha
>
>
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