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    CentOS 7 using old version of Linux Integration Services

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    microsoft hyper-v hyper-v server 2016 linux linux integration services centos 7
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    • JaredBuschJ
      JaredBusch @Obsolesce
      last edited by JaredBusch

      @Tim_G said in CentOS 7 using old version of Linux Integration Services:

      @JaredBusch said in CentOS 7 using old version of Linux Integration Services:

      If I shut down the VM, I can make checkpoints and backups with no errors.

      This is also happening on a fully updated Server 2012 R2 DataCenter + Hyper-V system.

      I'm running some CentOS 7 proxy servers. One of them is running on Server 2012 R2 DataCenter + Hyper-V as well.
      Backups via Windows Server Backup and checkpoints work just fine while the machine is running.

      Here's what mine shows... not exactly the same as yours, but may be some help? I don't mind taking a checkpoint and updating if it may help get some info if needed.

      0_1485969275189_Untitled.jpg

      Why would it being showing different..

      [root@bnasc ~]# /sbin/modinfo hv_vmbus
      filename:       /lib/modules/3.10.0-514.6.1.el7.x86_64/kernel/drivers/hv/hv_vmbus.ko
      license:        GPL
      rhelversion:    7.3
      srcversion:     B18736993819DBB43C5F7B7
      alias:          acpi*:VMBus:*
      alias:          acpi*:VMBUS:*
      depends:
      intree:         Y
      vermagic:       3.10.0-514.6.1.el7.x86_64 SMP mod_unload modversions
      signer:         CentOS Linux kernel signing key
      sig_key:        EE:3B:C2:53:44:A6:71:F6:D7:76:4A:5C:FD:83:AB:4B:AF:DB:E7:4D
      sig_hashalgo:   sha256
      
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      • JaredBuschJ
        JaredBusch
        last edited by JaredBusch

        @Tim_G oh, yours is 7.2. I never had a problem until recently. maybe it is 7.3 that is the problem.

        ObsolesceO 1 Reply Last reply Reply Quote 0
        • ObsolesceO
          Obsolesce @JaredBusch
          last edited by

          @JaredBusch I'll restore a backup of that VM and turn it on, on my test network... update it and update LIS if needed. I'll let you know if I run in to the same issue as you.

          1 Reply Last reply Reply Quote 0
          • JaredBuschJ
            JaredBusch
            last edited by JaredBusch

            Nope, I just logged onto a machine at another client. They are Hyper-V Server 2012 R2.

            This client everything works normally

            This box is an email relay.

            Last login: Wed Jan 25 10:42:05 2017
            [root@relay01 ~]# /sbin/modinfo hv_vmbus
            filename:       /lib/modules/3.10.0-514.6.1.el7.x86_64/kernel/drivers/hv/hv_vmbus.ko
            license:        GPL
            rhelversion:    7.3
            srcversion:     B18736993819DBB43C5F7B7
            alias:          acpi*:VMBus:*
            alias:          acpi*:VMBUS:*
            depends:
            intree:         Y
            vermagic:       3.10.0-514.6.1.el7.x86_64 SMP mod_unload modversions
            signer:         CentOS Linux kernel signing key
            sig_key:        EE:3B:C2:53:44:A6:71:F6:D7:76:4A:5C:FD:83:AB:4B:AF:DB:E7:4D
            sig_hashalgo:   sha256
            [root@relay01 ~]#
            
            ObsolesceO 1 Reply Last reply Reply Quote 0
            • ObsolesceO
              Obsolesce @JaredBusch
              last edited by

              @JaredBusch Yeah that says v 7.3 too. I'll try that update plan I mentioned and let you know.

              JaredBuschJ 1 Reply Last reply Reply Quote 0
              • JaredBuschJ
                JaredBusch @Obsolesce
                last edited by

                @Tim_G said in CentOS 7 using old version of Linux Integration Services:

                @JaredBusch Yeah that says v 7.3 too. I'll try that update plan I mentioned and let you know.

                So WTF, I have one that works fine using 7.3 native LIS on Hyper-V Server 2012 R2, and one that fails on Hyper-V Server 2016 or Server 2012 R2 DataCenter.

                1 Reply Last reply Reply Quote 0
                • JaredBuschJ
                  JaredBusch
                  last edited by

                  Just looked at another system at another client.

                  0_1485979766038_upload-3e2adc37-b02b-4b42-9f85-ebc025e8ccbe

                  1 Reply Last reply Reply Quote 0
                  • JaredBuschJ
                    JaredBusch
                    last edited by

                    0_1485979851570_upload-e84d2d33-f52f-4fd0-ab8d-328802e335ce

                    1 Reply Last reply Reply Quote 0
                    • JaredBuschJ
                      JaredBusch
                      last edited by

                      0_1485979927716_upload-a92e814d-f333-4695-aff6-65b8cc8e948e

                      1 Reply Last reply Reply Quote 0
                      • JaredBuschJ
                        JaredBusch
                        last edited by

                        0_1485979989423_upload-eac96def-3233-451e-94e1-38891c8ca962

                        1 Reply Last reply Reply Quote 0
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