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    VMware migration tool: we need your feedback!

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    • planedropP
      planedrop @olivierlambert
      last edited by

      @olivierlambert I think a tag or name based exclusion would be a great idea! Helps in the more niche use cases where not all drives have to be moved.

      As an example use case, I have a VM I am going to migrate sometime in the next few weeks, but I only need it's C drive (the other drives are for logging, etc... and are more than 2TiB anyway). Right now I plan to export the VMDK and try importing it but I've had mixed results with that working correctly in the past, whereas this new V2V migration tool has been super reliable so far, so I'd have more confidence in it working (not to mention it's less work haha).

      1 Reply Last reply Reply Quote 0
      • olivierlambertO
        olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼
        last edited by

        In VMware, can you easily tag a VM disk?

        planedropP 1 Reply Last reply Reply Quote 0
        • planedropP
          planedrop @olivierlambert
          last edited by

          @olivierlambert I don't think there are tags for them, per-se but you can rename a VMDK file to whatever you want within vCenter. Maybe just looking at the name of the VMDK files and allowing someone to enter ones to exclude would work?

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

            Sure, I just need to know what's the easiest way to do this in VMware, since I don't know it at all 🙂

            planedropP 1 Reply Last reply Reply Quote 0
            • planedropP
              planedrop @olivierlambert
              last edited by

              @olivierlambert Totally understand.

              I think going based on the name of the disk would be the best option.

              For example, on a test VM I have, the disks all show up like this:
              b6cb6358-8dc2-4961-ba18-e6e3ecdd4eec-image.png

              And I can rename them if need be.

              Does the current V2V tool just look for .vmdk files and then migrate those?

              I guess what I'm thinking is like something that says "exclude the below disks" and then has a list system where you can enter the disk name as it shows up here in ESXi so that it ignores those disks?

              I'm not sure how complex this would be though so just throwing out suggestions haha!

              1 Reply Last reply Reply Quote 0
              • olivierlambertO
                olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼
                last edited by

                I would prefer something that's not configured in XO but a convention on the VMware side so it can scale during one import on tons of VMs

                planedropP 1 Reply Last reply Reply Quote 0
                • planedropP
                  planedrop @olivierlambert
                  last edited by

                  @olivierlambert I see, this makes sense.

                  Maybe a naming convention can be used and then users can rename their VMDK files to something specific that is ignored?

                  Like say you have Ubuntu1.vmdk, Ubuntu2.vmdk, Ubuntu3.vmdk and someone only wants Ubuntu1.vmdk, they could rename Ubuntu2 and 3 ones to ignore1.vmdk and ignore2.vmdk?

                  1 Reply Last reply Reply Quote 0
                  • olivierlambertO
                    olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼
                    last edited by

                    Frankly IDK, and I'd like more input from VMware users to make a decision based on multiple opinions 🙂

                    planedropP 1 Reply Last reply Reply Quote 0
                    • planedropP
                      planedrop @olivierlambert
                      last edited by

                      @olivierlambert I agree, would be good to hear from more people. We only run a handful of VMs on VMware so I may not be the best person to give detailed feedback.

                      1 Reply Last reply Reply Quote 0
                      • chrispro-21C
                        chrispro-21 @brezlord
                        last edited by

                        @brezlord said in VMware migration tool: we need your feedback!:

                        TypeError

                        I got something similar on the latest build of XO.
                        System: ESXi 6.7.0 Update 3 (Build 15160138)

                        vm.importFromEsxi
                        {
                          "host": "10.20.0.105",
                          "network": "1816a2e5-562a-4559-531d-6b59f8ec1a5c",
                          "password": "* obfuscated *",
                          "sr": "eb23cb22-5b8c-9641-b801-c86397e05520",
                          "sslVerify": false,
                          "stopSource": true,
                          "thin": false,
                          "user": "root",
                          "vm": "9"
                        }
                        {
                          "message": "Cannot read properties of undefined (reading 'stream')",
                          "name": "TypeError",
                          "stack": "TypeError: Cannot read properties of undefined (reading 'stream')
                            at file:///home/node/xen-orchestra/packages/xo-server/src/xo-mixins/migrate-vm.mjs:272:30
                            at Task.runInside (/home/node/xen-orchestra/@vates/task/index.js:158:22)
                            at Task.run (/home/node/xen-orchestra/@vates/task/index.js:137:20)"
                        }
                        
                        florentF 1 Reply Last reply Reply Quote 0
                        • florentF
                          florent Vates 🪐 XO Team 🔭 @chrispro-21
                          last edited by

                          @chrispro-21 we're not able to import VM with snapshots from esxi 6.5+ , for now

                          At least the next release will be able to ignore them or give a meaningfull error, if we have not finished the implementation of sesparse reading ( the disk snapshot format for esxi 6.5+)

                          A 1 Reply Last reply Reply Quote 0
                          • A
                            alexredston @florent
                            last edited by olivierlambert

                            Hi @florent I'm getting the same on ESXi 6.7 - have tried migrating the disk storage within VMWare first to see if it updated. Looking forwards to testing this new feature as soon as disk format sorted - in the mean time will look for a workaround.

                            vm.importFromEsxi
                            {
                              "host": "172.29.49.11",
                              "network": "b4d861c9-a735-b21c-6f58-655911cf8fb2",
                              "password": "* obfuscated *",
                              "sr": "1216d3f2-a60d-e68b-ea93-0b1b594a53cb",
                              "sslVerify": true,
                              "stopSource": false,
                              "thin": false,
                              "user": "administrator@blue.local",
                              "vm": "vm-4292"
                            }
                            {
                              "message": "sesparse Vmdk reading is not functionnal yet gbr-stf-blue-dc/gbr-stf-blue-dc-000001-sesparse.vmdk",
                              "name": "Error",
                              "stack": "Error: sesparse Vmdk reading is not functionnal yet gbr-stf-blue-dc/gbr-stf-blue-dc-000001-sesparse.vmdk
                                at openDeltaVmdkasVhd (file:///opt/xo/xo-builds/xen-orchestra-202303171405/@xen-orchestra/vmware-explorer/openDeltaVmdkAsVhd.mjs:7:11)
                                at file:///opt/xo/xo-builds/xen-orchestra-202303171405/packages/xo-server/src/xo-mixins/migrate-vm.mjs:267:27
                                at Task.runInside (/opt/xo/xo-builds/xen-orchestra-202303171405/@vates/task/index.js:158:22)
                                at Task.run (/opt/xo/xo-builds/xen-orchestra-202303171405/@vates/task/index.js:137:20)"
                            }
                            
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                            • olivierlambertO
                              olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼
                              last edited by

                              @alexredston you can workaround it by stopping the VM and that will work 🙂

                              A 1 Reply Last reply Reply Quote 0
                              • A
                                alexredston @olivierlambert
                                last edited by

                                @olivierlambert Thanks - already underway.

                                3 hours elapsed, 3 hours to go 80GB thick provisioned primary domain controller, unfortunately it was on a slow network card 1G, averaging about 42 MB per second during the transfer. Will try the next one on 10G and will see what the speed is like.

                                RAID 1 on old server to RAID10 ADM triple mirrored and striped.

                                R 1 Reply Last reply Reply Quote 0
                                • olivierlambertO
                                  olivierlambert Vates 🪐 Co-Founder🦸 CEO 🧑‍💼
                                  last edited by

                                  Select thin on the XO V2V tool, that might be faster in the end. Patience is key 🙂

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                                  • R
                                    rochemike @alexredston
                                    last edited by

                                    @alexredston I don't know what "old server" means to you, but 42MB/se could be ~320Mbps which would be about the maximum on a SCSI bus. If I'm right and it's Ultra2 SCSI, there's little that you'll be able to speed up by increasing available network bandwidth.

                                    https://en.wikipedia.org/wiki/Parallel_SCSI#:~:text=At 10 MHz with a,rate of 640 MB%2Fs.

                                    Mike

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                                    • A
                                      alexredston @rochemike
                                      last edited by

                                      @rochemike SSD - so should go a little faster.

                                      A 1 Reply Last reply Reply Quote 0
                                      • A
                                        alexredston @olivierlambert
                                        last edited by

                                        @olivierlambert Trying another VM now - Linux this time, on ESXi it is 500GB thin provisioned with about 100GB in use - transfer died at around 20 hours + on thick, seemed to get nowhere on thin, but I'm not sure where to get error message to see what happened - just going to try again now after bringing XO up to date with master. Will try thin.

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                                        • A
                                          alexredston @alexredston
                                          last edited by

                                          @rochemike it did get there in the end - one down 28 to go

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

                                            \o/

                                            Next release will have multi-VM import 🙂

                                            florentF 1 Reply Last reply Reply Quote 0
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