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    Hyper-V Failover Live Migration failed. Error 21502

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    • T
      travisdh1 @LAH3385
      last edited by

      @LAH3385 said:

      @Dashrender
      The cluster storage space is configured with starWind vSAN. I gave it a good 1TB (1,0001GB)
      0_1451483902650_upload-690cc91f-b6e4-4b0c-b73c-d818270f9a9f

      Right, but the error is claiming it's on the system drive.

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      • L
        LAH3385 @travisdh1
        last edited by

        @travisdh1
        The VM reside on the cluster drive on C:\clusterstorage\volume1
        0_1451483969580_upload-0679f52b-65a4-4483-a7b5-6b5d1339d7e2

        I might be overlooking this and screwed up somewhere along the way.. but shouldn't C:\clusterstorage\volume1 be a virtual drive? connected by iscsi?

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        • D
          Dashrender
          last edited by

          Show us the Disk Manager view for your drives, please.

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          • L
            LAH3385 @Dashrender
            last edited by

            @Dashrender
            0_1451484270770_upload-6b487289-6534-4f47-a845-e261a73a770b

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            • D
              Dashrender
              last edited by Dashrender

              Am I seeing correctly? the CSVFS (Disk 3) is not mounted anywhere?
              Maybe this view doesn't actually show mount points that aren't just a drive letter?

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              • D
                Dashrender
                last edited by

                can we see the output from Mountvol.exe

                I found the info at http://thenubbyadmin.com/2012/03/15/listing-all-volume-mount-points-on-a-windows-server/

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                • L
                  LAH3385 @Dashrender
                  last edited by LAH3385

                  @Dashrender
                  Now that you mentioned that. somehow the drives on both server (which should be identical) is not.
                  0_1451486238920_upload-cc4ecb3f-85a1-4764-94b3-37076715bd95

                  0_1451486303517_upload-e1a8bc46-5313-47c7-a433-a2b0b703ffe8

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                  • L
                    LAH3385 @Dashrender
                    last edited by

                    @Dashrender
                    here is the mountvol.exe result.
                    0_1451486407400_upload-7e34a3d4-c02a-45a0-bdb6-5d7d87397401

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                    • D
                      Dashrender
                      last edited by Dashrender

                      awww - I think I see the problem.

                      Your volume on Disk 3 is set to 1 GB, not one TB. You only have 888 Megs free on that volume, and you need 2 GB (2048 MB) free for the RAM disk.

                      though I'm not sure how you installed Windows into a 1 GB partition.

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                      • D
                        Dashrender
                        last edited by

                        Can you do a details based listing of what is is c:\clusterstorage\volume1?

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                        • L
                          LAH3385 @Dashrender
                          last edited by

                          @Dashrender
                          From your previous message currently I am redoing the whole iscsi and volume clustering. I will report back if the problem resolved.

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                          • D
                            Dashrender @LAH3385
                            last edited by Dashrender

                            @LAH3385 said:

                            @Dashrender
                            The cluster storage space is configured with starWind vSAN. I gave it a good 1TB (1,0001GB)
                            0_1451483902650_upload-690cc91f-b6e4-4b0c-b73c-d818270f9a9f

                            What I can't tell, is this graphic showing 1.001 GB or 1,001 GB?

                            Assuming it's showing 1,001 GB (nearly 1 TB of space), this is only showing the whole array, not the the partitions that you created in the array.

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                            • T
                              travisdh1 @Dashrender
                              last edited by

                              @Dashrender said:

                              @LAH3385 said:

                              @Dashrender
                              The cluster storage space is configured with starWind vSAN. I gave it a good 1TB (1,0001GB)
                              0_1451483902650_upload-690cc91f-b6e4-4b0c-b73c-d818270f9a9f

                              We all missed what this graphic is actually showing - it shows that your Cluster Volume is only 1 GB, not 1 TB.

                              Yep. Comma or period is a big difference all right!

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                              • L
                                LAH3385 @Dashrender
                                last edited by LAH3385

                                @Dashrender

                                LOL!!!! I am pretty sure it is a comma

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                                • D
                                  Dashrender @travisdh1
                                  last edited by

                                  @travisdh1 said:

                                  @Dashrender said:

                                  @LAH3385 said:

                                  @Dashrender
                                  The cluster storage space is configured with starWind vSAN. I gave it a good 1TB (1,0001GB)
                                  0_1451483902650_upload-690cc91f-b6e4-4b0c-b73c-d818270f9a9f

                                  We all missed what this graphic is actually showing - it shows that your Cluster Volume is only 1 GB, not 1 TB.

                                  Yep. Comma or period is a big difference all right!

                                  Drat, you quoted me before I corrected my post - please see correction.

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                                  • D
                                    Dashrender @LAH3385
                                    last edited by

                                    @LAH3385 said:

                                    @Dashrender

                                    LOL!!!! I am pretty sure it is a comma

                                    Yeah, so the Cluster Volume is fine, it's the partition on the cluster that's to small.

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                                    • L
                                      LAH3385 @Dashrender
                                      last edited by LAH3385

                                      @Dashrender
                                      Actually you were right! Not with the comma part, but the problem is I gave it 1TB size but linked it to 1GB partition. I didn't show the resource down belong it it only show 883MB out of 1GB

                                      Now it pointed to 1TB partition so it is working now.
                                      0_1451492055336_upload-7a094432-1227-4de5-b129-93cfbde4237e

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                                      • D
                                        Dashrender
                                        last edited by

                                        Yeah, when MS stopped showing a real size comparison of partitions vs the whole volume, it became even more important to full read the stats, not just trust the graphic. If the graphic would have shown this tiny slice it would have been obvious that the slice was to small to use.

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                                        • D
                                          Dashrender
                                          last edited by

                                          So considering that.. where was your VM actually sitting? How large is/was your VM?

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                                          • L
                                            LAH3385 @Dashrender
                                            last edited by

                                            @Dashrender
                                            currently 125GB (starting size) on Disk 3 of 1TB.

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