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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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    • J
      JaredBusch
      last edited by

      So because It seems the native is supposed to support Server 2016 core, then how come I cannot make a snapshot.

      1 Reply Last reply Reply Quote 2
      • J
        JaredBusch
        last edited by

        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.

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

          @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

          J 1 Reply Last reply Reply Quote 1
          • J
            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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            • J
              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.

              O 1 Reply Last reply Reply Quote 0
              • O
                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
                • J
                  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 ~]#
                  
                  O 1 Reply Last reply Reply Quote 0
                  • O
                    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.

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

                        Just looked at another system at another client.

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

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                        • J
                          JaredBusch
                          last edited by

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

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                          • J
                            JaredBusch
                            last edited by

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

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                            • J
                              JaredBusch
                              last edited by

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

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