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From: Keith Busch <kbusch@kernel.org>
To: koos vriezen <koos.vriezen@gmail.com>
Cc: linux-nvme@lists.infradead.org
Subject: Re: bisected: 5befc7c26e nvme impl non-mdts gives smartd error log entries
Date: Wed, 13 Oct 2021 19:04:25 -0700	[thread overview]
Message-ID: <20211014020425.GF1594461@dhcp-10-100-145-180.wdc.com> (raw)
In-Reply-To: <CAGCbPWTKos2c7aLt35ZvsvK56Tqy05BTOTeaEbL8jJty25J+zg@mail.gmail.com>

On Sat, Jul 31, 2021 at 10:32:20AM +0200, koos vriezen wrote:
> Hi,
> 
> On my XPS 13 9380 I get local mails with content
> 
> "
> The following warning/error was logged by the smartd daemon:
> 
> Device: /dev/nvme0, number of Error Log entries increased from 28 to 29
> 
> Device info:
> PM981 NVMe Samsung 512GB, S/N:S3ZHNF0KB11472, FW:EXA74D1Q, 512 GB
> "

Your nvme controller is too pedantic about logging errors. This is a
completely harmless host side request: the host doesn't know if the
Identify CNS is supported without trying it first. There's nothing
useful about this event that requires an error log entry, even though
the controller is allowed to do it.


  parent reply	other threads:[~2021-10-14  2:04 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-31  8:32 bisected: 5befc7c26e nvme impl non-mdts gives smartd error log entries koos vriezen
2021-08-02 15:56 ` Keith Busch
2021-08-02 16:49   ` koos vriezen
2021-10-14  2:04 ` Keith Busch [this message]
  -- strict thread matches above, loose matches on Subject: below --
2021-07-29  9:18 koos vriezen
2021-07-30  3:27 ` Bart Van Assche

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