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

Hannes Reinecke hare at suse.de
Mon Mar 25 00:25:51 PDT 2024


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.

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                  Kernel Storage Architect
hare at suse.de                                +49 911 74053 688
SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg
HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich




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