From: Omar Sandoval <osandov@osandov.com>
To: Yi Zhang <yi.zhang@redhat.com>
Cc: linux-block@vger.kernel.org, Chaitanya.Kulkarni@wdc.com,
ming.lei@redhat.com
Subject: Re: [PATCH V3 blktests] nvme: Add new test case about nvme rescan/reset/remove during IO
Date: Tue, 15 Oct 2019 16:21:44 -0700 [thread overview]
Message-ID: <20191015232144.GB483958@vader> (raw)
In-Reply-To: <20190911085343.32355-1-yi.zhang@redhat.com>
On Wed, Sep 11, 2019 at 04:53:43PM +0800, Yi Zhang wrote:
> Add one test to cover NVMe SSD rescan/reset/remove operation during
> IO, the steps found several issues during my previous testing, check
> them here:
> http://lists.infradead.org/pipermail/linux-nvme/2017-February/008358.html
> http://lists.infradead.org/pipermail/linux-nvme/2017-May/010259.html
>
> Signed-off-by: Yi Zhang <yi.zhang@redhat.com>
>
> ---
>
> changes from v2:
> - add check_sysfs function for rescan/reset/remove operation
> - declare all local variables at the start
> - alignment fix
> - add udevadm settle
> - change to QUICK=1
> changes from v1:
> - add variable for "/sys/bus/pci/devices/${pdev}"
> - add kill $!; wait; for background fio
> - add rescan/reset/remove sysfs node check
> - add loop checking for nvme reinitialized
Looks like I don't have the remove attribute, either. I made the check
less strict and folded the check_sysfs function into test().
prev parent reply other threads:[~2019-10-15 23:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-11 8:53 [PATCH V3 blktests] nvme: Add new test case about nvme rescan/reset/remove during IO Yi Zhang
2019-09-11 20:43 ` Chaitanya Kulkarni
2019-09-12 0:09 ` Ming Lei
2019-10-15 23:21 ` Omar Sandoval [this message]
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