From: Niklas Cassel <cassel@kernel.org>
To: Yihang Li <liyihang9@huawei.com>
Cc: Damien Le Moal <dlemoal@kernel.org>,
James.Bottomley@hansenpartnership.com,
martin.petersen@oracle.com, john.g.garry@oracle.com,
yanaijie@huawei.com, linux-kernel@vger.kernel.org,
linux-scsi@vger.kernel.org, linuxarm@huawei.com,
chenxiang66@hisilicon.com, prime.zeng@huawei.com
Subject: Re: [bug report] scsi: SATA devices missing after FLR is triggered during HBA suspended
Date: Sat, 22 Jun 2024 13:25:29 +0200 [thread overview]
Message-ID: <Zna0qRpV3V6aVLZD@ryzen.lan> (raw)
In-Reply-To: <f27d6fa7-3088-0e60-043e-e71232066b12@huawei.com>
Hello Yihang,
On Sat, Jun 22, 2024 at 11:31:29AM +0800, Yihang Li wrote:
>
> The issue 1:
> a. Suspend all disks on controller B.
> b. Suspend controller B.
> c. Trigger the PCI FLR on controller B through sysfs.
> d. The SATA disks connected to controller B is disabled by libata layer.
While I'm currently not planning on debugging this myself,
I'm quite sure that you would facilitate debugging by actually
providing the exact commands used in steps a-d.
Kind regards,
Niklas
next prev parent reply other threads:[~2024-06-22 11:25 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-18 13:29 [bug report] scsi: SATA devices missing after FLR is triggered during HBA suspended Yihang Li
2024-06-18 23:11 ` Damien Le Moal
2024-06-22 3:31 ` Yihang Li
2024-06-22 11:25 ` Niklas Cassel [this message]
2024-06-24 0:10 ` Damien Le Moal
2024-06-24 12:10 ` Yihang Li
2024-07-01 3:03 ` Damien Le Moal
2024-07-02 11:20 ` Yihang Li
2024-06-26 15:15 ` Bjorn Helgaas
2024-06-27 0:56 ` Damien Le Moal
2024-06-27 8:19 ` Yihang Li
2024-07-01 20:39 ` Bjorn Helgaas
2024-07-02 2:38 ` Damien Le Moal
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