[nvmewin] Changes for SNTL 1.5 and SCSI Persistent Reserve In/Out

Robles, Raymond C raymond.c.robles at intel.com
Wed Oct 7 12:53:47 PDT 2015


Tom,

Thanks for volunteering to submit this patch while Intel is wrapping up the namespace management patch.

All Reviewers,

Please provide feedback on HGST's patch by October 21st, 2015. Thanks!

Thanks,
Ray

From: Thomas Freeman [mailto:thomas.freeman at hgst.com]
Sent: Wednesday, October 07, 2015 12:45 PM
To: nvmewin at lists.openfabrics.org
Cc: Robles, Raymond C
Subject: Changes for SNTL 1.5 and SCSI Persistent Reserve In/Out

This patch includes changes to support SNTL version 1.5, SCSI Persistent Reserve In/Out and a variety of small fixes.

The following tests were successfully run on Windows 2008 R2, Windows 2012 and Windows 2012 R2
1 hour sdstress, 1 hour IOMETER, Quick and Slow format - MBR and GPT, Microsoft Scsi Compliance.

The above tests were run with an NVMe 1.1a compliant device that does not support NVMe Reservations.
Testing variations of Unit SN VPD page/Device ID Data Page (requiring V1.0 or NGUID support) and
SCSI Persistent Reserve In/Out, required setting breakpoints to manually alter the required Identify
data. At that point individual SCSI commands were issued and the driver's response (NVMe commands
issued and data returned) was manually verified.

The attached file, SNTL15ResInOut.zip, contains a Patch file, a copy of the source code and a Log file detailing the changes made.
The password for the file is "nvmehgst"

Tom Freeman
Software Engineer, Device Manager and Driver Development
HGST, a Western Digital company
thomas.freeman at hgst.com<mailto:thomas.freeman at hgst.com>
507-322-2311

[HGST_Logo_email]
3605 Hwy 52 N
Rochester, MN 55901
www.hgst.com<https://hgst.jiveon.com/external-link.jspa?url=http://www.hgst.com/>

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