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Fri, 30 Oct 2026 10:30:09 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id NBBiL7Fx5GoJHgAAD6G6ig (envelope-from ); Fri, 30 Oct 2026 10:30:09 +0000 Date: Fri, 30 Oct 2026 11:30:00 +0100 From: Daniel Wagner To: Mohamed Khalfella Cc: Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , Justin Tee , Naresh Gottumukkala , Paul Ely , Hannes Reinecke , Chaitanya Kulkarni , James Smart , Randy Jennings , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Hannes Reinecke Subject: Re: [PATCH v6 02/18] nvmet/debugfs: Export controller CIU and CIRN via debugfs Message-ID: <69bf549b-5b03-45ed-a18f-799c6e0efca4@flourine.local> References: <20260920182936.2317916-1-mkhalfella@purestorage.com> <20260920182936.2317916-3-mkhalfella@purestorage.com> <179241127352.3544975.2554197788837860779.b4-reply@b4> <20261019190106.GK2931-mkhalfella@purestorage.com> <20261021183859.GY2931-mkhalfella@purestorage.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261021183859.GY2931-mkhalfella@purestorage.com> X-Spamd-Result: default: False [-14.51 / 50.00]; SUSE_INTERNAL_BYPASS(-9.00)[]; BAYES_HAM(-3.00)[100.00%]; DWL_DNSWL_LOW(-1.00)[suse.de:dkim]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; ARC_NA(0.00)[]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCPT_COUNT_TWELVE(0.00)[15]; MIME_TRACE(0.00)[0:+]; FREEMAIL_CC(0.00)[kernel.org,kernel.dk,lst.de,grimberg.me,broadcom.com,gmail.com,nvidia.com,purestorage.com,lists.infradead.org,vger.kernel.org,suse.de]; DKIM_TRACE(0.00)[suse.de:+]; TO_DN_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_TLS_ALL(0.00)[]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; MISSING_XM_UA(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,suse.de:dkim] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Flag: NO X-Spam-Score: -14.51 X-Spam-Level: X-Rspamd-Queue-Id: 1F1C51F444 On Wed, Oct 21, 2026 at 11:38:59AM -0700, Mohamed Khalfella wrote: > Good to know that nvme-cli now parses these fields. That is said, the > sysfs and debugfs attributes are useful to have. Say the controller is > stuck in a state that it can not process an identify command. Fair enough. I didn't consider this, in this case having the values can be helpful. Please add this info to the commit message.