From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============7885750220393451955==" MIME-Version: 1.0 From: Valeriy Glushkov Subject: [SPDK] A problem with SPDK 19.01 NVMeoF/RDMA target Date: Tue, 05 Feb 2019 11:41:18 +0000 Message-ID: In-Reply-To: op.zwqkyxonns8zkg@sam8 List-ID: To: spdk@lists.01.org --===============7885750220393451955== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi All! It seems there is an issue in the 19.01 code that leads to a request stays = unanswered and our test NVMeoF/RDMA host module does not receive the comple= tion. >From the debug log of the target: =3D=3D=3D=3D=3D=3D=3D rdma.c:1508:spdk_nvmf_rdma_request_process: *DEBUG*: Request 0x1402a20 ente= ring state 1 rdma.c:1508:spdk_nvmf_rdma_request_process: *DEBUG*: Request 0x1402a20 ente= ring state 2 rdma.c:1414:spdk_nvmf_rdma_request_parse_sgl: *DEBUG*: Request 0x1402a20 to= ok 1 buffer/s from central pool rdma.c:1508:spdk_nvmf_rdma_request_process: *DEBUG*: Request 0x1402a20 ente= ring state 5 request.c: 121:nvmf_trace_command: *DEBUG*: Admin cmd: opc 0x02 fuse 0 cid = 2751 nsid 4294967295 cdw10 0x001e0002 request.c: 127:nvmf_trace_command: *DEBUG*: psdt 0 request.c: 136:nvmf_trace_command: *DEBUG*: SGL: Keyed (Inv): addr 0xffffb2= 8f67223dd0 key 0x8294c len 0x200 ctrlr.c:1285:spdk_nvmf_ctrlr_get_log_page: *DEBUG*: Get log page: LID=3D0x0= 2 offset=3D0x0 len=3D0x7c request.c: 92:spdk_nvmf_request_complete: *DEBUG*: cpl: cid=3D2751 cdw0=3D0= x00000000 rsvd1=3D0 status=3D0x0000 rdma.c:1508:spdk_nvmf_rdma_request_process: *DEBUG*: Request 0x1402a20 ente= ring state 7 rdma.c:1508:spdk_nvmf_rdma_request_process: *DEBUG*: Request 0x1402a20 ente= ring state 8 rdma.c:1508:spdk_nvmf_rdma_request_process: *DEBUG*: Request 0x1402a20 ente= ring state 8 =3D=3D=3D=3D=3D=3D=3D=3D The same host module works well with the SPDK 18.10.1 NVMf target. Is this a bug in the recent SPDK code? -- Best regards, Valeriy Glushkov www.starwind.com valeriy.glushkov(a)starwind.com --===============7885750220393451955==--