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Re: A little RAID experiment

To: Richard Scobie <richard@xxxxxxxxxxx>
Subject: Re: A little RAID experiment
From: Emmanuel Florac <eflorac@xxxxxxxxxxxxxx>
Date: Fri, 27 Apr 2012 23:30:47 +0200
Cc: stefanrin@xxxxxxxxx, xfs@xxxxxxxxxxx
In-reply-to: <4F99CD43.5070306@xxxxxxxxxxx>
Organization: Intellique
References: <4F99CD43.5070306@xxxxxxxxxxx>
Le Fri, 27 Apr 2012 10:33:39 +1200 vous écriviez:

> Formatted xfs, with external journal on an independent SATA device, 
> mounted delaylog,inode64,logbsize=256k,logdev=/dev/md0,noatime,pquota.

Wouldn't it be preferable to use the RAID controller to host the log
device? This way you profit from the write cache, as the log easily
fits in.

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