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    andriy.sultanov

    @andriy.sultanov

    XAPI & Network Team
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    Best posts made by andriy.sultanov

    • RE: Unable to add host to pool (db mismatch)

      Could you please provide the output of (for the master and the candidate host):

      xe host-list params=software-version

      It does seem odd....

      posted in Xen Orchestra
      A
      andriy.sultanov
    • RE: "Download System logs" tgz-file does not work

      I've been able to reproduce this on 8.3 without XO involved (just by querying the /host_logs_download endpoint).

      The only error I can see in xensource.log is at the end of a successful download call:

      xapi: [debug||6246 HTTPS 10.1.0.100->:::80|get_host_logs_download|xapi_http] Leaving RBAC-handler in xapi_http after: HANDLE_INVALID: [ task; OpaqueRef:b40bd070-307e-f05d-91b5-562dc2f71e6d ]
xapi: [error||6246 :::80||backtrace] get_host_logs_download failed with exception Db_exn.DBCache_NotFound("missing row", "task", "OpaqueRef:b40bd070-307e-f05d-91b5-562dc2f71e6d")
xapi: [error||6246 :::80||backtrace] Raised Db_exn.DBCache_NotFound("missing row", "task", "OpaqueRef:b40bd070-307e-f05d-91b5-562dc2f71e6d")
xapi: [error||6246 :::80||backtrace] 1/19 xapi Raised at file ocaml/database/db_rpc_client_v1.ml, line 33
xapi: [error||6246 :::80||backtrace] 2/19 xapi Called from file ocaml/xapi/db_actions.ml, line 2577
xapi: [error||6246 :::80||backtrace] 3/19 xapi Called from file ocaml/xapi/taskHelper.ml, line 272
xapi: [error||6246 :::80||backtrace] 4/19 xapi Called from file ocaml/xapi/context.ml, line 515
 xapi: [error||6246 :::80||backtrace] 5/19 xapi Called from file ocaml/xapi/context.ml, line 522
xapi: [error||6246 :::80||backtrace] 6/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6246 :::80||backtrace] 7/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6246 :::80||backtrace] 8/19 xapi Called from file ocaml/xapi/xapi_http.ml, line 108
xapi: [error||6246 :::80||backtrace] 9/19 xapi Called from file ocaml/xapi/server_helpers.ml, line 69
xapi: [error||6246 :::80||backtrace] 10/19 xapi Called from file ocaml/xapi/server_helpers.ml, line 96
xapi: [error||6246 :::80||backtrace] 11/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6246 :::80||backtrace] 12/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6246 :::80||backtrace] 13/19 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6246 :::80||backtrace] 14/19 xapi Called from file ocaml/libs/log/debug.ml, line 267
xapi: [error||6246 :::80||backtrace] 15/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6246 :::80||backtrace] 16/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6246 :::80||backtrace] 17/19 xapi Called from file ocaml/xapi/xapi_http.ml, line 364
xapi: [error||6246 :::80||backtrace] 18/19 xapi Called from file ocaml/xapi/xapi_http.ml, line 370
xapi: [error||6246 :::80||backtrace] 19/19 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6246 :::80||backtrace]
xapi: [error||6246 :::80||http_internal_errors] Responding with 500 Internal Error due to Db_exn.DBCache_NotFound("missing row", "task", "OpaqueRef:b40bd070-307e-f05d-91b5-562dc2f71e6d")
xapi: [debug||6246 :::80||http_internal_errors] Raised at Debug.with_thread_associated in file \\"ocaml/libs/log/debug.ml\\", line 267, characters 6-15\\nCalled from Http_svr.handle_one in file \\"ocaml/libs/http-lib/http_svr.ml\\", line 509, characters 4-32\\nCalled from Http_svr.let@ in file \\"ocaml/libs/http-lib/http_svr.ml\\" (inlined), line 46, characters 19-22\\nCalled from Http_svr.handle_one in file \\"ocaml/libs/http-lib/http_svr.ml\\", line 508, characters 4-195\\n
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 4/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, lineApr  3 15:09:04 xcp-gtn-ip12 xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 4/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 5/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 6/6 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace]
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] handler:http/get_host_logs_download D:4e4d887163d8 failed with exception Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] Raised Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 1/13 xapi Raised at file ocaml/libs/log/debug.ml, line 267
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 2/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 3/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 4/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 5/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 6/13 xapi Called from file ocaml/xapi/xapi_http.ml, line 257
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 7/13 xapi Called from file ocaml/xapi/rbac.ml, line 188
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 8/13 xapi Called from file ocaml/xapi/rbac.ml, line 197
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 9/13 xapi Called from file ocaml/xapi/server_helpers.ml, line 69
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 10/13 xapi Called from file ocaml/xapi/server_helpers.ml, line 96
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 11/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 12/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 13/13 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 4/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 5/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 6/6 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace]
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] handler:http/get_host_logs_download D:4e4d887163d8 failed with exception Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] Raised Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 1/13 xapi Raised at file ocaml/libs/log/debug.ml, line 267
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 2/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 3/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 4/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 5/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 6/13 xapi Called from file ocaml/xapi/xapi_http.ml, line 257
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 7/13 xapi Called from file ocaml/xapi/rbac.ml, line 188
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 8/13 xapi Called from file ocaml/xapi/rbac.ml, line 197
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 9/13 xapi Called from file ocaml/xapi/server_helpers.ml, line 69
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 10/13 xapi Called from file ocaml/xapi/server_helpers.ml, line 96
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 11/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 12/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 13/13 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace]
xapi: [ info||6372 :::80|xapi_http_session_check D:7cc5eb59b433|taskhelper] task Xapi#getResource /host_logs_download R:83146129fe1c forwarded
xapi: [debug||6372 :::80|xapi_http_session_check D:7cc5eb59b433|taskhelper] the status of R:83146129fe1c is failure; cannot set it to `failure
xapi: [debug||6372 HTTPS 10.1.0.100->:::80|get_host_logs_download|xapi_http] Leaving RBAC-handler in xapi_http after: INTERNAL_ERROR: [ Subprocess exited with unexpected code 1 ]
xapi: [error||6372 :::80||backtrace] get_host_logs_download failed with exception Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80||backtrace] Raised Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80||backtrace] 1/14 xapi Raised at file ocaml/libs/log/debug.ml, line 267
xapi: [error||6372 :::80||backtrace] 2/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80||backtrace] 3/14 xapi Called from file ocaml/xapi/xapi_http.ml, line 114
xapi: [error||6372 :::80||backtrace] 4/14 xapi Called from file ocaml/xapi/server_helpers.ml, line 69
xapi: [error||6372 :::80||backtrace] 5/14 xapi Called from file ocaml/xapi/server_helpers.ml, line 96
xapi: [error||6372 :::80||backtrace] 6/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80||backtrace] 7/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80||backtrace] 8/14 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80||backtrace] 9/14 xapi Called from file ocaml/libs/log/debug.ml, line 267
xapi: [error||6372 :::80||backtrace] 10/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80||backtrace] 11/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80||backtrace] 12/14 xapi Called from file ocaml/xapi/xapi_http.ml, line 364
xapi: [error||6372 :::80||backtrace] 13/14 xapi Called from file ocaml/xapi/xapi_http.ml, line 370
xapi: [error||6372 :::80||backtrace] 14/14 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80||backtrace]
xapi: [error||6372 :::80||http_internal_errors] Responding with 500 Internal Error due to Forkhelpers.Subprocess_failed(1)
xapi: [debug||6372 :::80||http_internal_errors] Raised at Debug.with_thread_associated in file \\"ocaml/libs/log/debug.ml\\", line 267, characters 6-15\\nCalled from Http_svr.handle_one in file \\"ocaml/libs/http-lib/http_svr.ml\\", line 509, characters 4-32\\nCalled from Http_svr.let@ in file \\"ocaml/libs/http-lib/http_svr.ml\\" (inlined), line 46, characters 19-22\\nCalled from Http_svr.handle_one in file \\"ocaml/libs/http-lib/http_svr.ml\\", line 508, characters 4-195\\n

      And then the subsequent download stalls without any indication. I will investigate this further but just to confirm, can any of you see these or similar errors in your logs? Do you have occasional successful downloads followed by failures?

      posted in Xen Orchestra
      A
      andriy.sultanov

    Latest posts made by andriy.sultanov

    • RE: Unable to add host to pool (db mismatch)

      Could you please provide the output of (for the master and the candidate host):

      xe host-list params=software-version

      It does seem odd....

      posted in Xen Orchestra
      A
      andriy.sultanov
    • RE: "Download System logs" tgz-file does not work

      I've been able to reproduce this on 8.3 without XO involved (just by querying the /host_logs_download endpoint).

      The only error I can see in xensource.log is at the end of a successful download call:

      xapi: [debug||6246 HTTPS 10.1.0.100->:::80|get_host_logs_download|xapi_http] Leaving RBAC-handler in xapi_http after: HANDLE_INVALID: [ task; OpaqueRef:b40bd070-307e-f05d-91b5-562dc2f71e6d ]
xapi: [error||6246 :::80||backtrace] get_host_logs_download failed with exception Db_exn.DBCache_NotFound("missing row", "task", "OpaqueRef:b40bd070-307e-f05d-91b5-562dc2f71e6d")
xapi: [error||6246 :::80||backtrace] Raised Db_exn.DBCache_NotFound("missing row", "task", "OpaqueRef:b40bd070-307e-f05d-91b5-562dc2f71e6d")
xapi: [error||6246 :::80||backtrace] 1/19 xapi Raised at file ocaml/database/db_rpc_client_v1.ml, line 33
xapi: [error||6246 :::80||backtrace] 2/19 xapi Called from file ocaml/xapi/db_actions.ml, line 2577
xapi: [error||6246 :::80||backtrace] 3/19 xapi Called from file ocaml/xapi/taskHelper.ml, line 272
xapi: [error||6246 :::80||backtrace] 4/19 xapi Called from file ocaml/xapi/context.ml, line 515
 xapi: [error||6246 :::80||backtrace] 5/19 xapi Called from file ocaml/xapi/context.ml, line 522
xapi: [error||6246 :::80||backtrace] 6/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6246 :::80||backtrace] 7/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6246 :::80||backtrace] 8/19 xapi Called from file ocaml/xapi/xapi_http.ml, line 108
xapi: [error||6246 :::80||backtrace] 9/19 xapi Called from file ocaml/xapi/server_helpers.ml, line 69
xapi: [error||6246 :::80||backtrace] 10/19 xapi Called from file ocaml/xapi/server_helpers.ml, line 96
xapi: [error||6246 :::80||backtrace] 11/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6246 :::80||backtrace] 12/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6246 :::80||backtrace] 13/19 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6246 :::80||backtrace] 14/19 xapi Called from file ocaml/libs/log/debug.ml, line 267
xapi: [error||6246 :::80||backtrace] 15/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6246 :::80||backtrace] 16/19 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6246 :::80||backtrace] 17/19 xapi Called from file ocaml/xapi/xapi_http.ml, line 364
xapi: [error||6246 :::80||backtrace] 18/19 xapi Called from file ocaml/xapi/xapi_http.ml, line 370
xapi: [error||6246 :::80||backtrace] 19/19 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6246 :::80||backtrace]
xapi: [error||6246 :::80||http_internal_errors] Responding with 500 Internal Error due to Db_exn.DBCache_NotFound("missing row", "task", "OpaqueRef:b40bd070-307e-f05d-91b5-562dc2f71e6d")
xapi: [debug||6246 :::80||http_internal_errors] Raised at Debug.with_thread_associated in file \\"ocaml/libs/log/debug.ml\\", line 267, characters 6-15\\nCalled from Http_svr.handle_one in file \\"ocaml/libs/http-lib/http_svr.ml\\", line 509, characters 4-32\\nCalled from Http_svr.let@ in file \\"ocaml/libs/http-lib/http_svr.ml\\" (inlined), line 46, characters 19-22\\nCalled from Http_svr.handle_one in file \\"ocaml/libs/http-lib/http_svr.ml\\", line 508, characters 4-195\\n
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 4/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, lineApr  3 15:09:04 xcp-gtn-ip12 xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 4/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 5/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 6/6 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace]
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] handler:http/get_host_logs_download D:4e4d887163d8 failed with exception Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] Raised Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 1/13 xapi Raised at file ocaml/libs/log/debug.ml, line 267
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 2/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 3/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 4/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 5/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 6/13 xapi Called from file ocaml/xapi/xapi_http.ml, line 257
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 7/13 xapi Called from file ocaml/xapi/rbac.ml, line 188
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 8/13 xapi Called from file ocaml/xapi/rbac.ml, line 197
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 9/13 xapi Called from file ocaml/xapi/server_helpers.ml, line 69
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 10/13 xapi Called from file ocaml/xapi/server_helpers.ml, line 96
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 11/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 12/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 13/13 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 4/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 5/6 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace] 6/6 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80|handler:http/get_host_logs_download D:4e4d887163d8|backtrace]
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] handler:http/get_host_logs_download D:4e4d887163d8 failed with exception Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] Raised Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 1/13 xapi Raised at file ocaml/libs/log/debug.ml, line 267
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 2/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 3/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 4/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 5/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 6/13 xapi Called from file ocaml/xapi/xapi_http.ml, line 257
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 7/13 xapi Called from file ocaml/xapi/rbac.ml, line 188
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 8/13 xapi Called from file ocaml/xapi/rbac.ml, line 197
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 9/13 xapi Called from file ocaml/xapi/server_helpers.ml, line 69
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 10/13 xapi Called from file ocaml/xapi/server_helpers.ml, line 96
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 11/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 12/13 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace] 13/13 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80|xapi_http_session_check D:7cc5eb59b433|backtrace]
xapi: [ info||6372 :::80|xapi_http_session_check D:7cc5eb59b433|taskhelper] task Xapi#getResource /host_logs_download R:83146129fe1c forwarded
xapi: [debug||6372 :::80|xapi_http_session_check D:7cc5eb59b433|taskhelper] the status of R:83146129fe1c is failure; cannot set it to `failure
xapi: [debug||6372 HTTPS 10.1.0.100->:::80|get_host_logs_download|xapi_http] Leaving RBAC-handler in xapi_http after: INTERNAL_ERROR: [ Subprocess exited with unexpected code 1 ]
xapi: [error||6372 :::80||backtrace] get_host_logs_download failed with exception Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80||backtrace] Raised Forkhelpers.Subprocess_failed(1)
xapi: [error||6372 :::80||backtrace] 1/14 xapi Raised at file ocaml/libs/log/debug.ml, line 267
xapi: [error||6372 :::80||backtrace] 2/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80||backtrace] 3/14 xapi Called from file ocaml/xapi/xapi_http.ml, line 114
xapi: [error||6372 :::80||backtrace] 4/14 xapi Called from file ocaml/xapi/server_helpers.ml, line 69
xapi: [error||6372 :::80||backtrace] 5/14 xapi Called from file ocaml/xapi/server_helpers.ml, line 96
xapi: [error||6372 :::80||backtrace] 6/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80||backtrace] 7/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80||backtrace] 8/14 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80||backtrace] 9/14 xapi Called from file ocaml/libs/log/debug.ml, line 267
xapi: [error||6372 :::80||backtrace] 10/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 24
xapi: [error||6372 :::80||backtrace] 11/14 xapi Called from file ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml, line 39
xapi: [error||6372 :::80||backtrace] 12/14 xapi Called from file ocaml/xapi/xapi_http.ml, line 364
xapi: [error||6372 :::80||backtrace] 13/14 xapi Called from file ocaml/xapi/xapi_http.ml, line 370
xapi: [error||6372 :::80||backtrace] 14/14 xapi Called from file ocaml/libs/log/debug.ml, line 250
xapi: [error||6372 :::80||backtrace]
xapi: [error||6372 :::80||http_internal_errors] Responding with 500 Internal Error due to Forkhelpers.Subprocess_failed(1)
xapi: [debug||6372 :::80||http_internal_errors] Raised at Debug.with_thread_associated in file \\"ocaml/libs/log/debug.ml\\", line 267, characters 6-15\\nCalled from Http_svr.handle_one in file \\"ocaml/libs/http-lib/http_svr.ml\\", line 509, characters 4-32\\nCalled from Http_svr.let@ in file \\"ocaml/libs/http-lib/http_svr.ml\\" (inlined), line 46, characters 19-22\\nCalled from Http_svr.handle_one in file \\"ocaml/libs/http-lib/http_svr.ml\\", line 508, characters 4-195\\n

      And then the subsequent download stalls without any indication. I will investigate this further but just to confirm, can any of you see these or similar errors in your logs? Do you have occasional successful downloads followed by failures?

      posted in Xen Orchestra
      A
      andriy.sultanov