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

Sascha Ottolski ottolski at web.de
Fri Jan 4 13:31:50 UTC 2008

Am Donnerstag 03 Januar 2008 19:17:30 schrieb 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.

thanks, that sounds like "wow, when will it be there?" :-)

my I add another question: do the caches communitcate with each other? that 
is, how does the cache on client A know that a file was just 
changed/deleted/overwritten by client B, that is, became "dirty"?

Thanks, Sascha

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