[nvmewin] NVMe IO Generation using IOMETER

[Ramesh Mangamuri]

Paul,
 
Does this mean that NVMe driver do SCSI command to NVMe command translation, as of today , to facilitate using existing IO tools without modification ?





Best Regards,
Ramesh
 
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--- On Thu, 10/18/12, Luse, Paul E <paul.e.luse at intel.com> wrote:


From: Luse, Paul E <paul.e.luse at intel.com>
Subject: RE: [nvmewin] NVMe IO Generation using IOMETER
To: "Ramesh Mangamuri" <ram_sunee at yahoo.com>, "nvmewin at lists.openfabrics.org" <nvmewin at lists.openfabrics.org>
Date: Thursday, October 18, 2012, 6:28 PM







No modification is needed.  The NVMe driver surfaced namespaces as SCSI LUNs under storport so iometer can be used either available the physical disk or one can put a file system on the target as well. 
 
Thx
Paul
 
From: nvmewin-bounces at lists.openfabrics.org [mailto:nvmewin-bounces at lists.openfabrics.org] On Behalf Of Ramesh Mangamuri
Sent: Thursday, October 18, 2012 6:04 PM
To: nvmewin at lists.openfabrics.org
Subject: [nvmewin] NVMe IO Generation using IOMETER
 











All,

I have noticed that in the NVMe windows driver release notes, IOMETER tool was mentioned for testing NVMe Driver.  

Does the IOMETER need a modification to use with NVMe Driver or we can use it without any modifications.If no modification is needed,can someone please explain how the block IO calls from IOMETER were mapped/connected to NVMe Windows driver Stack to generate traffic using this driver ?




 

 

Best Regards,

Ramesh

 

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