From: maxg@mellanox.com (Max Gurtovoy)
Subject: [PATCH 1/1] nvme: Modify the debug level for setting shutdown timeout
Date: Thu, 4 Jan 2018 19:04:19 +0200 [thread overview]
Message-ID: <b46266c8-e239-ac12-d66e-33d613de597b@mellanox.com> (raw)
In-Reply-To: <20180104100440.GC4436@lst.de>
On 1/4/2018 12:04 PM, Christoph Hellwig wrote:
> On Sun, Dec 31, 2017@03:33:27PM +0200, Max Gurtovoy wrote:
>> When an NVMe controller reports RTD3 Entry Latency larger than
>> the value of shutdown_timeout module parameter, we update the
>> shutdown_timeout accordingly to honor RTD3 Entry Latency. Use an
>> Informational debug level instead of a Warning level for it.
>>
>> Signed-off-by: Max Gurtovoy <maxg at mellanox.com>
>
> I'm ok with just info, but in the end it seems like a pretty
> buggy device..
>
but shutdown_timeout is a module param that one can set to be 10 secs
(for example) and then it might be == transition_time and we won't see
the print. Then is it not a buggy device anymore ? :)
next prev parent reply other threads:[~2018-01-04 17:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-31 13:33 [PATCH 1/1] nvme: Modify the debug level for setting shutdown timeout Max Gurtovoy
2018-01-04 10:04 ` Christoph Hellwig
2018-01-04 17:04 ` Max Gurtovoy [this message]
2018-01-04 17:24 ` Martin K. Petersen
2018-01-04 17:48 ` Max Gurtovoy
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