Nope, running the perf tool, checking now new 24 NVMe setup

 

Sent from Mail for Windows 10

 

From: Luse, Paul E
Sent: Thursday, March 22, 2018 6:28 PM
To: Storage Performance Development Kit
Subject: Re: [SPDK] SPDK annoying messages

 

Are you running the hello_wrold example below? Have you tried running /examples/identify just to see what kind of info you get back?

 

-Paul

 

From: SPDK [mailto:spdk-bounces@lists.01.org] On Behalf Of Ernest Zed
Sent: Thursday, March 22, 2018 7:50 AM
To: Storage Performance Development Kit <spdk@lists.01.org>
Subject: Re: [SPDK] SPDK annoying messages

 

So I guess, nothing could be done to solve it, right?

 

 

On Thu, Mar 22, 2018 at 4:40 PM, Andrey Kuzmin <andrey.v.kuzmin@gmail.com> wrote:

It looks more like the controller doesn't properly handle the Identify Namespaces command.

 

Regards,

A.

On Thu, Mar 22, 2018, 14:42 Ernest Zed <kreuzerkrieg@gmail.com> wrote:

Hi,

I'm using Ultrastar SN200 Series PCIe SSD, the `nvme list` shows that each disk has 1 namespace, but when attaching to controller SPDK sprinkles all over with following messages:

EAL: PCI device 0000:9f:00.0 on NUMA socket 1

EAL:   probe driver: 1c58:23 spdk_nvme

Attaching to NVMe Controller at 0000:9f:00.0 [1c58:0023]

Attached to NVMe Controller at 0000:9f:00.0 [1c58:0023]

Controller HUSMR7680BDP301      (SDM00001A6F7        ): Skipping inactive NS 2

Controller HUSMR7680BDP301      (SDM00001A6F7        ): Skipping inactive NS 3

Controller HUSMR7680BDP301      (SDM00001A6F7        ): Skipping inactive NS ...

Controller HUSMR7680BDP301      (SDM00001A6F7        ): Skipping inactive NS 128

 

What is it? is it some SPDK bug? since when I try to erase those using `nvme delete-ns` it says there is no such a namespace.

 

Sincerely,

E.

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--

Regards,
Andrey


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