Messages in this thread | | | Subject | Re: [PATCH] nvme: determine the number of IO queues | From | Aaron Ma <> | Date | Thu, 18 Apr 2019 22:21:03 +0800 |
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On 4/18/19 9:48 PM, Keith Busch wrote: > It does change the default behavior. If I have a degraded controller that > can't do IO in a machine with 1000's of CPUs, I have to iterate this > non-standard behavior 1000's of times before the drive is servicable > again. We currenlty figure that out in just a single try. > > At least the quirks document *why* the driver is doing non-standard > behavior. We do the IO queue quirks for Macbooks, for example. > > But why don't you file a bug report with the device vendor instead? Surely > a firmware fix provides the best possible outcome, and would make this > device work not only in all versions of Linux, but also every standard > compliant driver for any OS.
I will do it, no v2 for now.
Thanks, Aaron
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