[PATCH 8/8] nvmet: add debugfs support for queues

Sagi Grimberg sagi at grimberg.me
Mon Mar 25 02:07:36 PDT 2024



On 25/03/2024 9:25, Hannes Reinecke wrote:
> On 3/23/24 21:31, Sagi Grimberg wrote:
>>
>>
>> On 22/03/2024 9:03, Hannes Reinecke wrote:
>>> Add debugfs entries to display the status of the controller
>>> queues.
>>
>> I'm questioning the value of this. We can possibly see lots and lots of
>> queues and I wonder how a queue entry will this actually help.
>
> One can inspect I/O progress via the sqhead attribute; also one would
> want to know the number of queues created.
> But we can leave it for now; main part of this patchset is the 
> controller entries and the possibility to trigger a controller reset.

Lets drop the queue debug stats for now



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