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	 <e06563881002230531r4205a6eama0deeb70bddc6df2@mail.gmail.com>
Date: Tue, 23 Feb 2010 10:26:25 -0600
Message-ID: <cdc5ad201002230826l7ede437avcae2e6c341896eb9@mail.gmail.com>
Subject: Re: problem about bootstrapping when used in huge node
From: Brandon Williams <driftx@gmail.com>
To: cassandra-user@incubator.apache.org
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On Tue, Feb 23, 2010 at 7:31 AM, Jonathan Ellis <jbellis@gmail.com> wrote:

> > (2)     How to use node has 12 1TB disk??
>
> You should use a better filesystem than ext3. :)  We use xfs at rackspace.


Also, don't use RAID5.  Let Cassandra's replication handle disk failure
scenarios instead, and supply multiple DataFileDirectory directives to
unique mount points.  If you must use RAID, RAID0, 1, or 10 would be better.

-Brandon

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<div class=3D"gmail_quote">On Tue, Feb 23, 2010 at 7:31 AM, Jonathan Ellis =
<span dir=3D"ltr">&lt;<a href=3D"mailto:jbellis@gmail.com">jbellis@gmail.co=
m</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margi=
n:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class=3D"im">&gt; (2)=A0=A0=A0=A0 How to use node has 12 1TB disk??</d=
iv><div class=3D"im">
<br>
</div>You should use a better filesystem than ext3. :) =A0We use xfs at rac=
kspace.</blockquote><div><br></div><div>Also, don&#39;t use RAID5. =A0Let C=
assandra&#39;s replication handle disk failure scenarios instead, and suppl=
y multiple DataFileDirectory directives to unique mount points. =A0If you m=
ust use RAID, RAID0, 1, or 10 would be better.</div>
<div><br></div><div>-Brandon=A0</div></div>

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