| To: | Justin Coffey <justin@xxxxxxxxx> |
|---|---|
| Subject: | Re: poor io performance with xfs+raid5 |
| From: | Steve Lord <lord@xxxxxxx> |
| Date: | 25 Apr 2002 14:21:34 -0500 |
| Cc: | Mike Eldridge <diz@xxxxxxxxx>, linux-xfs@xxxxxxxxxxx |
| In-reply-to: | <Pine.BSO.4.44.0204251216360.25324-100000@paperboy.websocietyinc.com> |
| References: | <Pine.BSO.4.44.0204251216360.25324-100000@paperboy.websocietyinc.com> |
| Sender: | owner-linux-xfs@xxxxxxxxxxx |
On Thu, 2002-04-25 at 14:17, Justin Coffey wrote: > > Quick related question... (and I haven't been following the group closely > recently) does this affect any sort of hardware RAID 5? What about RAID > 1+0? The alignment issue is mostly software raid5 specific. The ability to better align the writes will help on other configs to a lesser extent. Steve -- Steve Lord voice: +1-651-683-3511 Principal Engineer, Filesystem Software email: lord@xxxxxxx |
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