| To: | Stan Hoeppner <stan@xxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: LWN.net article: creating 1 billion files -> Tests we did |
| From: | Emmanuel Florac <eflorac@xxxxxxxxxxxxxx> |
| Date: | Sat, 18 Sep 2010 13:16:14 +0200 |
| Cc: | xfs@xxxxxxxxxxx |
| In-reply-to: | <4C9291C3.7000709@xxxxxxxxxxxxxxxxx> |
| Organization: | Intellique |
| References: | <201008191312.49346@xxxxxx> <20100916121350.3ab30ca5@xxxxxxxxxxxxxxxxxxxx> <4C9291C3.7000709@xxxxxxxxxxxxxxxxx> |
Le Thu, 16 Sep 2010 16:53:07 -0500 vous écriviez:
> This is a test of storage system performance, and you left out the
> storage array specs? By doing so it seems you're stating the
> underlying storage is not relevant to the results.
Sorry :) The storage is a 24 2TB disks RAID-6 array on a 3W&re 9650. Not
exactly stellar at IOPS performance.
> So, are you saying I should be able to duplicate your results with
> that dual Opty system, but using an md RAID0 stripe over 8x2TB SATA
> disks connected to two $60 4 port SiI 3124 PCIe x1 cards?
>
Your setup may be slightly slower.
--
------------------------------------------------------------------------
Emmanuel Florac | Direction technique
| Intellique
| <eflorac@xxxxxxxxxxxxxx>
| +33 1 78 94 84 02
------------------------------------------------------------------------
|
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | 阅读刚传邮件2J(3-5), Shecyu |
|---|---|
| Next by Date: | Re: LWN.net article: creating 1 billion files -> Tests we did, Emmanuel Florac |
| Previous by Thread: | Re: LWN.net article: creating 1 billion files -> Tests we did, Emmanuel Florac |
| Next by Thread: | Re: LWN.net article: creating 1 billion files -> Tests we did, Peter Grandi |
| Indexes: | [Date] [Thread] [Top] [All Lists] |