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Groups > linux.kernel > #1596450

Re: nvme, allocation failures, and aborted commands

From Keith Busch <keith.busch@intel.com>
Newsgroups linux.kernel
Subject Re: nvme, allocation failures, and aborted commands
Date 2017-03-10 00:00 +0100
Message-ID <tjfcl-3bj-9@gated-at.bofh.it> (permalink)
References <tgYyZ-3Rj-1@gated-at.bofh.it> <thUjE-3QO-3@gated-at.bofh.it> <ti9C1-6wH-5@gated-at.bofh.it> <tjepY-2Qt-7@gated-at.bofh.it>
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On Thu, Mar 09, 2017 at 03:01:27PM -0700, Thomas Fjellstrom wrote:
> On Monday, March 6, 2017 5:46:33 PM MST Keith Busch wrote:
> > 
> >   echo 128 > /sys/block/nvme0n1/queue/max_hw_sectors_kb
> >   echo 128 > /sys/block/nvme0n1/queue/max_nr_requests
> > 
> 
> First off, theres no max_nr_requests, and echoing into max_hw_sectors_kb gets
> me a permission denied even as root no matter the value I tried.

What I meant to say was "max_sectors_kb" and "nr_request".

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Thread

Re: nvme, allocation failures, and aborted commands Keith Busch <keith.busch@intel.com> - 2017-03-06 23:50 +0100
  Re: nvme, allocation failures, and aborted commands Thomas Fjellstrom <thomas@fjellstrom.ca> - 2017-03-09 23:10 +0100
    Re: nvme, allocation failures, and aborted commands Keith Busch <keith.busch@intel.com> - 2017-03-10 00:00 +0100
      Re: nvme, allocation failures, and aborted commands Thomas Fjellstrom <thomas@fjellstrom.ca> - 2017-03-11 17:40 +0100

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