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    Solved Fedora Block Device Full How - Extend Partition

    IT Discussion
    fedora lvm extend partition
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    • DustinB3403D
      DustinB3403 @stacksofplates
      last edited by gjacobse

      @stacksofplates

      0_1484667298820_XenCenterMain_2017-01-17_10-34-47.png

      F 1 Reply Last reply Reply Quote 0
      • F
        Francesco Provino @DustinB3403
        last edited by

        @DustinB3403 said in Fedora Block Device Full How - Extend Partition:

        @stacksofplates 0_1484667298820_XenCenterMain_2017-01-17_10-34-47.png

        So, I think you can safely force the pvcreate.

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

          @Francesco-Provino when I try for force pvcreate using

          pvcreate /dev/xdva2 -ff it results in

          0_1484667384836_XenCenterMain_2017-01-17_10-36-19.png

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

            Oh, xvda2 is your root filesystem. What's the output of fdisk -l? It looks like it should be xvda3

            xvda1 is the boot partition.

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

              @stacksofplates 0_1484667420065_XenCenterMain_2017-01-17_10-36-53.png

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              • stacksofplatesS
                stacksofplates
                last edited by

                Did you create a partition for the free space? You need to use fdisk to make a third primary partition.

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

                  @stacksofplates ok, following this here.

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

                    Dumb question, would it be easier for me to simply add a separate drive, and then extend the root drive into the new drive?

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                    • F
                      Francesco Provino @DustinB3403
                      last edited by

                      @DustinB3403 said in Fedora Block Device Full How - Extend Partition:

                      Dumb question, would it be easier for me to simply add a separate drive, and then extend the root drive into the new drive?

                      Maybe.
                      You can skip the fdisk stuff and add a whole new block device to LVM if you add another virtual disk.

                      DustinB3403D 1 Reply Last reply Reply Quote 1
                      • DustinB3403D
                        DustinB3403 @Francesco Provino
                        last edited by

                        @Francesco-Provino I'm fine with a separate physical device, so long as the system uses it as a single device.

                        travisdh1T 1 Reply Last reply Reply Quote 0
                        • travisdh1T
                          travisdh1 @DustinB3403
                          last edited by

                          @DustinB3403 said in Fedora Block Device Full How - Extend Partition:

                          @Francesco-Provino I'm fine with a separate physical device, so long as the system uses it as a single device.

                          You can actually move everything to the new drive using lvm. Tho I don't remember how to do that offhand, I'd have to look it up.

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                          • DustinB3403D
                            DustinB3403
                            last edited by

                            OK so this is what I have with a new "physical" drive attached to this VM.

                            0_1484668352344_XenCenterMain_2017-01-17_10-52-26.png 0_1484668372331_XenCenterMain_2017-01-17_10-52-46.png 0_1484668388172_XenCenterMain_2017-01-17_10-53-00.png

                            Where too from here?

                            travisdh1T F 2 Replies Last reply Reply Quote 0
                            • travisdh1T
                              travisdh1 @DustinB3403
                              last edited by

                              @DustinB3403 said in Fedora Block Device Full How - Extend Partition:

                              OK so this is what I have with a new "physical" drive attached to this VM.

                              0_1484668352344_XenCenterMain_2017-01-17_10-52-26.png 0_1484668372331_XenCenterMain_2017-01-17_10-52-46.png 0_1484668388172_XenCenterMain_2017-01-17_10-53-00.png

                              Where too from here?

                              I'm actually doing this now myself, give me a sec.

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                              • F
                                Francesco Provino @DustinB3403
                                last edited by Francesco Provino

                                @DustinB3403 pvcreate /dev/xvdb and proceed with vgextend…

                                DustinB3403D 1 Reply Last reply Reply Quote 1
                                • DustinB3403D
                                  DustinB3403 @Francesco Provino
                                  last edited by

                                  @Francesco-Provino reading the manual for pvextend

                                  travisdh1T 1 Reply Last reply Reply Quote 0
                                  • travisdh1T
                                    travisdh1 @DustinB3403
                                    last edited by

                                    @DustinB3403 said in Fedora Block Device Full How - Extend Partition:

                                    @Francesco-Provino reading the manual for pvextend

                                    You don't want to extend a pv tho, you want to create a new one. Add the new pv into the current vg (volume group), and then extend the lv (logical volume) to fill the new pv.

                                    pvcreate /dev/xvdb
                                    vgextend fedora /dev/xvdb
                                    lvextend -l 100%FREE /dev/fedora/root
                                    

                                    See if that lvextend works, might need to feed it another vg/pv path.

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

                                      0_1484668927655_XenCenterMain_2017-01-17_11-01-58.png

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

                                        Thanks guys, I think I've got it.

                                        0_1484669815601_XenCenterMain_2017-01-17_11-16-39.png

                                        travisdh1T 1 Reply Last reply Reply Quote 1
                                        • travisdh1T
                                          travisdh1 @DustinB3403
                                          last edited by

                                          @DustinB3403 Now you need to figure out why your root partition got filled up in the first place!

                                          DustinB3403D 1 Reply Last reply Reply Quote 0
                                          • DustinB3403D
                                            DustinB3403 @travisdh1
                                            last edited by

                                            @travisdh1 This was because the person who setup this system configured everything on a tiny partition.

                                            I'm fine with the original size, as all this system does is push our image out. Until now that is, when I need to add a new image to push.

                                            The entire drive is holding 2 windows images.

                                            travisdh1T 1 Reply Last reply Reply Quote 0
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