debugfs message during creation of the NVMeOf controller

[Chaitanya Kulkarni]

On 3/24/23 15:34, alan.adamson at oracle.com wrote:
>
> On 3/23/23 1:18 AM, Chaitanya Kulkarni wrote:
>> Hi everyone,
>>
>> Whenever I create NVMeOF target controller using nvme-loop
>> transport I'm getting following message:-
>>
>> [18318.052193] debugfs: Directory 'nvme1' with parent '/' already 
>> present!
>> [18318.053164] nvme1: failed to create debugfs attr
>> [18318.053239] nvmet: creating nvm controller 1 for subsystem testnqn
>> for NQN
>> nqn.2014-08.org.nvmexpress:uuid:bb0a23ee-0be3-4285-8d8a-b47fcad11fe1.
>> [18318.053369] nvme nvme1: creating 48 I/O queues.
>> [18318.058812] nvme nvme1: new ctrl: "testnqn"
>>
>> It is certainly coming from
>> host/fault_inject.c:nvme_fault_inject_init().
>>
>> any idea about this ?
>>
> I may have seen this before, but I can't seem to reproduce it. Can you
>
> provide the script the creates the targets?
>
> Alan
>

with latest pull on the nvme-6.4 the message is gone.
It was coming from blktests.

-ck