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From sridhar basam <...@basam.org>
Subject Re: ext4 with or without journaling
Date Fri, 02 Sep 2011 15:15:56 GMT
On Fri, Sep 2, 2011 at 3:57 AM, yifeng.jiang
<yifeng.jiang@mail.rakuten.com>wrote:

> Hi,
>
> What's your opinions on ext4 and ext4 without journaling?
> Which one is better as the underlying file system?
>
> Wondering if there are others using ext4 without journaling for hadoop.
>
>
Running without a journal is not a good idea in this case, imo. You have to
ask yourself if the much longer fsck times in case of a failure is worth the
marginal improvement in performance.

 Sridhar

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