according to 'iostat'.
I found the patch in
https://issues.apache.org/jira/browse/CASSANDRA-2637 , but in my cluster key
cache had been enabled already. My Cassandra version is 0.7.3. There are 3
nodes and RF is 3.
Thanks for your help.
--
by Preston Chang
ng on circumstances. If you see
> very low values, that indicates that fsync() is not working and the
> writes are not forced to persistent storage.
>
> (If battery backed caching exists, you will legitimiately get very low
> values without it indicating anything is wrong.)
>
>
> --
> / Peter Schuller
>
--
by Preston Chang
<<328.png>>
tem is honoring fsync() properly,
> including flushing any caches on underlying drives? Or is this with
> battery backed caching RAID controllers?
>
> --
> / Peter Schuller
>
--
by Preston Chang
r data should be replicated to both of nodes. If
> the RF is 1, you will lose the half of data when the node A is down.
>
> maki
>
>
> 2011/5/31 Preston Chang :
> > Hi,
> > I have a cluster with two nodes (node A and node B) and make a test as
> > follows:
> &
had been synced to the disk. Am I right?
My Cassandra version is 0.7.3.
Thanks for your help very much.
--
by Preston Chang
