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Tue, 08 Oct 2024 08:07:56 -0700 (PDT) Received: from [127.0.0.1] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id 8926c6da1cb9f-4db84c47434sm1071055173.43.2024.10.08.08.07.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Oct 2024 08:07:56 -0700 (PDT) From: Jens Axboe To: Ming Lei , Jonathan Corbet , Uday Shankar Cc: linux-block@vger.kernel.org, linux-doc@vger.kernel.org In-Reply-To: <20241007182419.3263186-1-ushankar@purestorage.com> References: <20241007182419.3263186-1-ushankar@purestorage.com> Subject: Re: [PATCH v4 0/5] ublk: support device recovery without I/O queueing Message-Id: <172840007574.12645.10207244713759182674.b4-ty@kernel.dk> Date: Tue, 08 Oct 2024 09:07:55 -0600 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 On Mon, 07 Oct 2024 12:24:13 -0600, Uday Shankar wrote: > ublk currently supports the following behaviors on ublk server exit: > > A: outstanding I/Os get errors, subsequently issued I/Os get errors > B: outstanding I/Os get errors, subsequently issued I/Os queue > C: outstanding I/Os get reissued, subsequently issued I/Os queue > > and the following behaviors for recovery of preexisting block devices by > a future incarnation of the ublk server: > > [...] Applied, thanks! [1/5] ublk: check recovery flags for validity commit: 0a4f884510c68ac48d853a1d89ddb5c2f0a2db39 [2/5] ublk: refactor recovery configuration flag helpers commit: 20f2939cbcc5a1792b71130bad626b19345a23d1 [3/5] ublk: merge stop_work and quiesce_work commit: dbe142123bd713eeadb129f66a1357d0719ec853 [4/5] ublk: support device recovery without I/O queueing commit: 4aef53b1cd32f61ee2bd67c764c2bf299358e740 [5/5] Documentation: ublk: document UBLK_F_USER_RECOVERY_FAIL_IO commit: a463281eb2796a63000e0d528c1b712fdad452d0 Best regards, -- Jens Axboe