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    Power on function

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    • olivierlambert
      olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

      xe task-list on any pool member

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      • D
        dsiminiuk last edited by

        @olivierlambert said in Power on function:

        xe task-list

        Oh, that was too easy. There it is.

        uuid ( RO)                : e1896255-fbec-76d6-c2f4-9c2829c1f72b
                  name-label ( RO): Async.host.power_on
            name-description ( RO):
                      status ( RO): pending
                    progress ( RO): 0.000
        
        xe task-cancel uuid=e1896255-fbec-76d6-c2f4-9c2829c1f72b
        

        Doesn't cancel it.

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        • olivierlambert
          olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

          Okay and a toolstack restart on the master doesn't clean it?

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          • D
            dsiminiuk @olivierlambert last edited by

            @olivierlambert It did now but never did before 😕

            I wonder if it is because the same host the command was run against was the master at the time and is now. Perhaps server 2 as master previously failed when the command was on server 1.

            Makes no sense to me. All good for now. Thank you.

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            • D
              dsiminiuk @dsiminiuk last edited by

              @olivierlambert Nope, I didn't wait long enough. It's back.

              uuid ( RO)                : 4d1971f4-4895-78c8-2856-d679d457b75e
                        name-label ( RO): Async.host.power_on
                  name-description ( RO):
                            status ( RO): pending
                          progress ( RO): 0.000
              
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              • olivierlambert
                olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

                It's not the same task (new UUID)

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                • D
                  dsiminiuk last edited by

                  @olivierlambert correct, which tells me it has been added again by something else. XO? Where I initated the command originally?

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                  • olivierlambert
                    olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

                    You can check who did this in the audit.log file of your master 🙂

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                    • D
                      dsiminiuk last edited by

                      @olivierlambert

                      Jul  8 10:58:09 xcpng01 xapi: [20200708T15:58:09.775Z|audit||104166 INET :::80|task.destroy D:b3c0abbbd938|audit] ('trackid=68849bbe6e0a22d9b0b024c21c2b6e36' 'LOCAL_SUPERUSER' 'root' 'ALLOWED' 'OK' 'API' 'task.destroy' (('self' 'Async.host.power_on' '3450e4eb-9a11-24ba-5e0c-699ff352028b' 'OpaqueRef:99fd01c3-535d-4334-bb92-c4cb4f84f16c')))
                      
                      Jul  8 11:51:16 xcpng01 xapi: [20200708T16:51:16.956Z|audit||108793 UNIX /var/lib/xcp/xapi|task.cancel D:05f4e18101a6|audit] ('trackid=e49c5c3a24fed047e0aa1a3ed7b47ab3' 'LOCAL_SUPERUSER' 'root' 'ALLOWED' 'OK' 'API' 'task.cancel' (('task' 'Async.host.power_on' 'e1896255-fbec-76d6-c2f4-9c2829c1f72b' 'OpaqueRef:083c7658-c1e5-46d7-bf9c-3b809be635d6')))
                      
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                      • olivierlambert
                        olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

                        This is for task destroy, not a task creation.

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                          dsiminiuk last edited by

                          @olivierlambert it is all I see from:

                          fgrep Async.host.power_on /var/log/audit.log

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                          • olivierlambert
                            olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

                            Grep on host.power_on to see if it's better.

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                            • D
                              dsiminiuk @olivierlambert last edited by

                              @olivierlambert

                              fgrep host.power_on audit.log.1 | fgrep -v destroy | fgrep -v cancel

                              Jul  7 23:58:02 xcpng01 xapi: [20200708T04:58:02.118Z|audit||36922 |Async.host.power_on R:0af8abcf2f46|audit] ('trackid=68849bbe6e0a22d9b0b024c21c2b6e36' 'LOCAL_SUPERUSER' 'root' 'ALLOWED' 'ERROR:INTERNAL_ERROR: [ (Failure \"The host failed to power on.\") ]' 'API' 'host.power_on' (('host' 'xcpng02' '1139bfbc-c487-4311-8206-bbffe96ed6b1' 'OpaqueRef:426e950f-f926-490f-b598-328314aafbdc')))
                              
                              Jul  8 00:58:02 xcpng01 xapi: [20200708T05:58:02.803Z|audit||42462 |Async.host.power_on R:2733002e2e58|audit] ('trackid=68849bbe6e0a22d9b0b024c21c2b6e36' 'LOCAL_SUPERUSER' 'root' 'ALLOWED' 'ERROR:INTERNAL_ERROR: [ (Failure \"The host failed to power on.\") ]' 'API' 'host.power_on' (('host' 'xcpng02' '1139bfbc-c487-4311-8206-bbffe96ed6b1' 'OpaqueRef:426e950f-f926-490f-b598-328314aafbdc')))
                              
                              Jul  8 01:58:03 xcpng01 xapi: [20200708T06:58:03.488Z|audit||48005 |Async.host.power_on R:e74dd3d29556|audit] ('trackid=68849bbe6e0a22d9b0b024c21c2b6e36' 'LOCAL_SUPERUSER' 'root' 'ALLOWED' 'ERROR:INTERNAL_ERROR: [ (Failure \"The host failed to power on.\") ]' 'API' 'host.power_on' (('host' 'xcpng02' '1139bfbc-c487-4311-8206-bbffe96ed6b1' 'OpaqueRef:426e950f-f926-490f-b598-328314aafbdc')))
                              
                              Jul  8 02:58:04 xcpng01 xapi: [20200708T07:58:04.229Z|audit||53358 |Async.host.power_on R:e730dacdf348|audit] ('trackid=68849bbe6e0a22d9b0b024c21c2b6e36' 'LOCAL_SUPERUSER' 'root' 'ALLOWED' 'ERROR:INTERNAL_ERROR: [ (Failure \"The host failed to power on.\") ]' 'API' 'host.power_on' (('host' 'xcpng02' '1139bfbc-c487-4311-8206-bbffe96ed6b1' 'OpaqueRef:426e950f-f926-490f-b598-328314aafbdc')))
                              
                              Jul  8 03:58:04 xcpng01 xapi: [20200708T08:58:04.897Z|audit||58846 |Async.host.power_on R:19f454d900b0|audit] ('trackid=68849bbe6e0a22d9b0b024c21c2b6e36' 'LOCAL_SUPERUSER' 'root' 'ALLOWED' 'ERROR:INTERNAL_ERROR: [ (Failure \"The host failed to power on.\") ]' 'API' 'host.power_on' (('host' 'xcpng02' '1139bfbc-c487-4311-8206-bbffe96ed6b1' 'OpaqueRef:426e950f-f926-490f-b598-328314aafbdc')))
                              

                              Now going back in time to audit.log.[2-7].gz

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                              • olivierlambert
                                olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

                                It's possible that XAPI recorder the host.power_on and loop on trying to do that, but to be fair, I never saw that before 😄

                                Can you power on that host to see if it stops?

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                                • D
                                  dsiminiuk last edited by

                                  @olivierlambert

                                  Going back as far as I can to audit.log.7.gz only takes me back to June 30 and this has been a problem for more than a month so I don't think I can find the original request.

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                                  • D
                                    dsiminiuk @olivierlambert last edited by

                                    @olivierlambert said in Power on function:

                                    Can you power on that host to see if it stops?

                                    I had the whole rack powered off yesterday, 2 - XCP-NG 8.1 servers (DL380 Gen9), 1 Freenas (DL380 Gen9) for iSCSI VDIs. It still came back.

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                                    • olivierlambert
                                      olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

                                      So now everything is back online but despite that you got the task?

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                                        dsiminiuk last edited by

                                        @olivierlambert said in Power on function:

                                        So now everything is back online but despite that you got the task?

                                        Yes, everything is up and working, just the task appears in XO and also on the master's tasks list as we see.

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                                        • olivierlambert
                                          olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼 last edited by

                                          Weird. Can you disconnect XO from this pool, restart toolstack on master, and see if the task is popping again? I think it will, I don't see why XO would do that.

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                                          • D
                                            dsiminiuk last edited by

                                            @olivierlambert said in Power on function:

                                            Weird. Can you disconnect XO from this pool, restart toolstack on master, and see if the task is popping again? I think it will, I don't see why XO would do that.

                                            I would remove the hosts from XO, restart toolstack, add hosts back to XO? Is this correct?

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