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From: Chaitanya Kulkarni <chaitanyak@nvidia.com>
To: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Cc: "linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
	"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>
Subject: Re: [PATCH] nvme: add nvme pci timeout testcase
Date: Thu, 11 Jan 2024 05:01:37 +0000	[thread overview]
Message-ID: <c187efc5-7777-417c-a4c1-ccac48755359@nvidia.com> (raw)
In-Reply-To: <vl5nvm2ozht52g4whdscteizyayeuyhgfi5yzpzvuboo474zmi@3eaabtwu375h>

> BTW, when I ran the test case, I observed the test case failed. I took a quick
> look, and saw the nvme driver reported I/O timeout in kernel messages. But fio
> did not report the expected I/O error. Not sure why. I will look closer when I
> check v2 patch.

Ohh really ? I've consistently seen I/O timeout error in the kernel message
and with fio output giving I/O error.

Thanks a lot for looking into this, all the suggestions look good to me,
meanwhile I've raised a question that ideal scenario should be in order to
pass the testcase see [1].

As I'm getting device with 0 capacity at the end of testcase and there are
still open questions. As soon as I get reply will modify the testcase 
passing
scenario and send V2.

-ck

[1]
http://lists.infradead.org/pipermail/linux-nvme/2024-January/044263.html



  reply	other threads:[~2024-01-11  5:01 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20240110062350epcas5p351f5b4f8e27b3c57545b49509d2a48b6@epcas5p3.samsung.com>
2024-01-10  3:57 ` [PATCH] nvme: add nvme pci timeout testcase Chaitanya Kulkarni
2024-01-10  6:17   ` Nitesh Shetty
2024-01-10  7:40     ` Chaitanya Kulkarni
2024-01-10  7:54       ` Nitesh Shetty
2024-01-10  8:12         ` Chaitanya Kulkarni
2024-01-10  9:13           ` Shinichiro Kawasaki
2024-01-10  9:24           ` Hannes Reinecke
2024-01-10 23:47             ` Chaitanya Kulkarni
2024-01-10 14:59           ` Jens Axboe
2024-01-10 23:51             ` Chaitanya Kulkarni
2024-01-10 12:23   ` Shinichiro Kawasaki
2024-01-11  0:00     ` Chaitanya Kulkarni
2024-01-11  4:41       ` Shinichiro Kawasaki
2024-01-11  5:01         ` Chaitanya Kulkarni [this message]
2024-01-11  1:25   ` Yi Zhang
2024-01-11  3:09     ` Chaitanya Kulkarni

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