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([2601:647:4802:9070:45ba:2951:1398:d100]) by smtp.gmail.com with ESMTPSA id d14sm1505835wre.44.2020.07.22.15.57.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Jul 2020 15:57:29 -0700 (PDT) Subject: Re: [PATCH v7] nvme-fabrics: reject I/O to offline device To: Christoph Hellwig References: <168ed5d66eae49ac8b445478b1bb362d@kioxia.com> <20200714110435.GF16178@lst.de> From: Sagi Grimberg Message-ID: <52eec097-606d-1e2c-edc3-81b60807ad5c@grimberg.me> Date: Wed, 22 Jul 2020 15:57:26 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200714110435.GF16178@lst.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200722_185731_766472_7CA66036 X-CRM114-Status: GOOD ( 13.10 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: James Smart , "Ewan D. Milne" , Victor Gladkov , "linux-nvme@lists.infradead.org" , Keith Busch , Hannes Reinecke Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Cj4+PiBMb29rcyBnb29kIHRvIG1lLsKgIE9ubHkgbml0IEkgc2VlIGlzIC0gd2h5IGFyZSB3ZSBj aGVja2luZyBjdHJsLT5vcHRzIGluCj4+PiB0aGUgeHh4X2ZhaWxmYXN0X3dvcmsoKSByb3V0aW5l cyA/Cj4+Cj4+IFdoaWNoIGJyaW5ncyBtZSB0byB0aGUgcXVlc3Rpb24sIGlzIHRoZXJlIGFueSBk ZXNpcmUgdG8gaGF2ZSB0aGlzCj4+IGJlaGF2aW9yIGluIHBjaSBhcyB3ZWxsPwo+IAo+IFdoZXJl IGlzIHRoaXMgZGlzY3Vzc2lvbiBjb21pbmcgZnJvbT8gIEluIGdlbmVyYWx5IGlmIHNvbWV0aGlu ZyBpcyBub3QKPiB0cmFuc3BvcnQgc3BlY2lmaWMgSSB0aGluayB3ZSBzaG91bGQgc3VwcG9ydCBp dCBmb3IgYWxsIHRyYW5zcG9ydHMuCgpBZ3JlZWQuCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1udm1lIG1haWxpbmcgbGlzdApMaW51eC1udm1l QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9s aXN0aW5mby9saW51eC1udm1lCg==