From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============8039478927031259539==" MIME-Version: 1.0 From: Walker, Benjamin Subject: =?utf-8?q?Re=3A_=5BSPDK=5D_=E5=9B=9E=E5=A4=8D=EF=BC=9A_NVMeF_Target_Error?= =?utf-8?q?_NVMe_controller?= Date: Tue, 28 Feb 2017 16:48:23 +0000 Message-ID: <1488300502.9792.11.camel@intel.com> In-Reply-To: CAJvSebvPPQ1Q47CX_k5DArWLR5ibtZLsXzxnVL1wnOLDcYE8Gg@mail.gmail.com List-ID: To: spdk@lists.01.org --===============8039478927031259539== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Direct mode exports a physical NVMe device, specified by domain:bus:device.function, over NVMe-oF. Virtual mode can export any type of device, specified using the 'Namespace' directive, over NVME- oF. On Tue, 2017-02-28 at 20:08 +0530, Ankur Srivastava wrote: > Thanks Thomas for the work around I have made the subsystem2 as > Virtual Mode, but still the error persists. =C2=A0 > Error I am getting is related to the subsystem1. > = > Modified conf.in > ------------------------------- > # Direct controller > [Subsystem1] > =C2=A0 NQN nqn.2016-06.io.spdk:cnode1 > =C2=A0 Core 0 > =C2=A0 Mode Direct > =C2=A0 Listen RDMA 192.168.25.3:4420 > =C2=A0 Host nqn.2016-06.io.spdk:init > =C2=A0 NVMe 0000:06:00.0 Here's the error you are getting: conf.c: 565:spdk_nvmf_parse_subsystem: ***ERROR*** Could not find NVMe controller for Subsystem1 If you look at Subsystem1, it's in Direct mode and trying to export the NVMe device at 0000:06:00.0. You explained earlier that you do not have an NVMe device attached, so the error is telling you that it can't find the device at that location. Instead, either delete Subsystem1 if you don't need it, or make Subsystem1 a virtual subsystem and add namespaces too it like you did for Subsystem2. > = > # Multiple subsystems are allowed. > # Virtual controller > [Subsystem2] > =C2=A0 NQN nqn.2016-06.io.spdk:cnode2 > =C2=A0 Core 0 > =C2=A0 Mode Virtual > =C2=A0 Listen RDMA 192.168.25.31:4420 > =C2=A0 Host nqn.2016-06.io.spdk:init > =C2=A0 SN SPDK00000000000001 > =C2=A0 Namespace Malloc0 > =C2=A0 Namespace Malloc1 >=20 --===============8039478927031259539== Content-Type: application/x-pkcs7-signature MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIKdTCCBOsw ggPToAMCAQICEFLpAsoR6ESdlGU4L6MaMLswDQYJKoZIhvcNAQEFBQAwbzELMAkGA1UEBhMCU0Ux FDASBgNVBAoTC0FkZFRydXN0IEFCMSYwJAYDVQQLEx1BZGRUcnVzdCBFeHRlcm5hbCBUVFAgTmV0 d29yazEiMCAGA1UEAxMZQWRkVHJ1c3QgRXh0ZXJuYWwgQ0EgUm9vdDAeFw0xMzAzMTkwMDAwMDBa 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