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Re: [Gluster-devel] how to measuere the effectiveness of io-cache?
From: |
Anand Avati |
Subject: |
Re: [Gluster-devel] how to measuere the effectiveness of io-cache? |
Date: |
Thu, 3 Jan 2008 23:47:30 +0530 |
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 <address@hidden>:
>
> 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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>
--
If I traveled to the end of the rainbow
As Dame Fortune did intend,
Murphy would be there to tell me
The pot's at the other end.