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    Defective Memory - Primary Xen Server

    IT Discussion
    vm migration backup and disaster recovery secondary host
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    • scottalanmillerS
      scottalanmiller
      last edited by

      XenServer for the win.

      1 Reply Last reply Reply Quote 4
      • DustinB3403D
        DustinB3403
        last edited by

        So this is what I'm not present with, the server finally gets past post, but won't get past this.

        0_1452617712110_xenserver.png

        Anyone have any pointers?

        stacksofplatesS 1 Reply Last reply Reply Quote 0
        • stacksofplatesS
          stacksofplates @DustinB3403
          last edited by

          @DustinB3403 said:

          So this is what I'm not present with, the server finally gets past post, but won't get past this.

          0_1452617712110_xenserver.png

          Anyone have any pointers?

          That doesn't look good. It looks like it's not seeing md0. You might have to boot from a USB and do some troubleshooting.

          1 Reply Last reply Reply Quote 1
          • DustinB3403D
            DustinB3403
            last edited by

            Yeah (fortunately) this system was hobbled together so it's single disks.

            I'm going to attempt to mount them to a laptop running *nix and see what I can pull off.

            DashrenderD stacksofplatesS 2 Replies Last reply Reply Quote 0
            • DashrenderD
              Dashrender @DustinB3403
              last edited by

              @DustinB3403 said:

              Yeah (fortunately) this system was hobbled together so it's single disks.

              I'm going to attempt to mount them to a laptop running *nix and see what I can pull off.

              Assuming a drive failure, try running SpinRite on it.

              1 Reply Last reply Reply Quote 0
              • DustinB3403D
                DustinB3403
                last edited by

                I'm thinking it was a memory issue, so the data on them might be OK.

                DashrenderD 1 Reply Last reply Reply Quote 0
                • stacksofplatesS
                  stacksofplates @DustinB3403
                  last edited by

                  @DustinB3403 said:

                  Yeah (fortunately) this system was hobbled together so it's single disks.

                  I'm going to attempt to mount them to a laptop running *nix and see what I can pull off.

                  Wait it wasn't raid?

                  DustinB3403D 1 Reply Last reply Reply Quote 0
                  • DashrenderD
                    Dashrender @DustinB3403
                    last edited by

                    @DustinB3403 said:

                    I'm thinking it was a memory issue, so the data on them might be OK.

                    How did you get past the memory issue, yet still have the error if it was a memory issue?

                    1 Reply Last reply Reply Quote 0
                    • DustinB3403D
                      DustinB3403 @stacksofplates
                      last edited by

                      @johnhooks no...

                      It's a long story

                      stacksofplatesS DashrenderD 2 Replies Last reply Reply Quote 0
                      • stacksofplatesS
                        stacksofplates @DustinB3403
                        last edited by

                        @DustinB3403 said:

                        @johnhooks no...

                        It's a long story

                        haha ok.

                        1 Reply Last reply Reply Quote 0
                        • DashrenderD
                          Dashrender @DustinB3403
                          last edited by

                          @DustinB3403 said:

                          @johnhooks no...

                          It's a long story

                          Isn't this a test server?

                          1 Reply Last reply Reply Quote 0
                          • DustinB3403D
                            DustinB3403
                            last edited by

                            This was the production server that was budgeted together... fortunately I have recent backups of my VM's so now it's just a matter of rebuilding it.

                            1 Reply Last reply Reply Quote 0
                            • DustinB3403D
                              DustinB3403
                              last edited by

                              This was also before our topic on MDAD RAID 10.

                              DashrenderD 1 Reply Last reply Reply Quote 0
                              • DashrenderD
                                Dashrender @DustinB3403
                                last edited by

                                @DustinB3403 said:

                                This was also before our topic on MDAD RAID 10.

                                Are you going to rebuild it MDAD RAID 10?

                                1 Reply Last reply Reply Quote 1
                                • DustinB3403D
                                  DustinB3403
                                  last edited by

                                  Going to attempt to remount the disk in a clean install of Xen, save my self some time if I have to import what I want.

                                  There might be some good change with the build now that this happened. Like being able to spend appropriately.

                                  1 Reply Last reply Reply Quote 0
                                  • DustinB3403D
                                    DustinB3403
                                    last edited by

                                    So I've got my SR reattached, just need to figure out how to import the VM's from the SR.

                                    1 Reply Last reply Reply Quote 2
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