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    Building Out XenServer 6.5 with USB Boot and Software RAID 10

    Scheduled Pinned Locked Moved IT Discussion
    xenvirtualizationxenserverxenserver 6.5how to
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    • RomoR
      Romo
      last edited by

      Does xencenter see the storage?

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

        Yes, the Local OBR10 is back on XenCenter.

        1 Reply Last reply Reply Quote 0
        • RomoR
          Romo @DustinB3403
          last edited by

          @DustinB3403 Not so sure about the entry on fstab, I don't have the entry in my setup and xen properly automounts it

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

            @Romo It's outside of the norm for XenServer.

            Even if it's benign.

            XenServer by default, doesn't say "oh yeah go build an mdadm array" because it's not ideal if you can avoid it.

            RomoR 1 Reply Last reply Reply Quote 0
            • RomoR
              Romo @DustinB3403
              last edited by

              @DustinB3403 said:

              @Romo It's outside of the norm for XenCenter.

              Even if it's benign.

              Yes indeed.

              1 Reply Last reply Reply Quote 0
              • A
                Alex Sage
                last edited by Alex Sage

                This post is deleted!
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                • A
                  Alex Sage
                  last edited by Alex Sage

                  This post is deleted!
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                  • A
                    Alex Sage
                    last edited by

                    Looks good?

                    [root@XenServer ~]# cat /proc/mdstat
                    Personalities : [raid10] [raid1]
                    md0 : active raid1 sdb[0] sdc[1]
                          976631360 blocks super 1.2 [2/2] [UU]
                          [=>...................]  resync =  5.4% (52749312/976631360) finish=143.3min speed=107400K/sec
                    
                    unused devices: <none>
                    [root@XenServer ~]#
                    
                    DustinB3403D 1 Reply Last reply Reply Quote 1
                    • DustinB3403D
                      DustinB3403 @Alex Sage
                      last edited by

                      @anonymous besides just the two disk, yeah it looks alright.

                      1 Reply Last reply Reply Quote 0
                      • scottalanmillerS
                        scottalanmiller
                        last edited by

                        Nothing wrong with RAID 1!

                        1 Reply Last reply Reply Quote 1
                        • A
                          Alex Sage
                          last edited by

                          Will this guide work with CentOS 7?

                          DustinB3403D scottalanmillerS 2 Replies Last reply Reply Quote 0
                          • DustinB3403D
                            DustinB3403 @Alex Sage
                            last edited by

                            @aaronstuder said:

                            Will this guide work with CentOS 7?

                            It likely would, but you'll have to test it to find out.

                            1 Reply Last reply Reply Quote 0
                            • scottalanmillerS
                              scottalanmiller @Alex Sage
                              last edited by

                              @aaronstuder said:

                              Will this guide work with CentOS 7?

                              To do what with CentOS 7? Do you want to install CentOS to a USB stick? Or are you just looking for the MD RAID portion?

                              1 Reply Last reply Reply Quote 1
                              • scottalanmillerS
                                scottalanmiller
                                last edited by

                                We need to make this guide again with XS7.

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

                                  Has anyone attempted this guide on XS7? Confirming what works and what doesn't.

                                  A 1 Reply Last reply Reply Quote 0
                                  • A
                                    Alex Sage @DustinB3403
                                    last edited by

                                    @DustinB3403 I'll try it tomorrow night.

                                    scottalanmillerS 1 Reply Last reply Reply Quote 1
                                    • scottalanmillerS
                                      scottalanmiller @Alex Sage
                                      last edited by

                                      @aaronstuder said in Building Out XenServer 6.5 with USB Boot and Software RAID 10:

                                      @DustinB3403 I'll try it tomorrow night.

                                      Thanks

                                      A 1 Reply Last reply Reply Quote 0
                                      • A
                                        Alex Sage @scottalanmiller
                                        last edited by

                                        @scottalanmiller Well, change of plans, I ordered 32GB more RAM and 2 New 64GB thumbdrives, which will be here Saturday. Will upgrade then and test 🙂

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

                                          There appears to be a bug with XS7 and upgrading / using an existing MD array.

                                          https://bugs.xenserver.org/browse/XSO-545

                                          A 1 Reply Last reply Reply Quote 0
                                          • A
                                            Alex Sage @DustinB3403
                                            last edited by

                                            @DustinB3403 Interesting. I will be starting fresh... Would you like to to try a upgrade as well?

                                            DustinB3403D 1 Reply Last reply Reply Quote 0
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