<div dir="ltr"><div><div><div>I am deploying a new VM with LVM partition and try again the procedure with Parted Live iso...<br></div>I cannot work right now with the raw image that I need apply the procedure, because is in production and has 4 TB size...<br></div>I am wait to convert it with qemu-img convert.... <br></div>This take a lot of time... Amost 2 or 3 days :(<br><br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-06-22 10:18 GMT-03:00 Gilberto Nunes <span dir="ltr"><<a href="mailto:gilberto.nunes32@gmail.com" target="_blank">gilberto.nunes32@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><span class="">>> What about:<br>
      >> <br>
      >> vgs<br>
      >> sfdisk -l <your disk path><br><br></span>This result in a empty partition table... <br></div>It sounds like I lost all partitions inside the guest<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">2015-06-22 10:14 GMT-03:00 Eneko Lacunza <span dir="ltr"><<a href="mailto:elacunza@binovo.es" target="_blank">elacunza@binovo.es</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF" text="#000000">
    <div><br>
      What about:<br>
      <br>
      vgs<br>
      sfdisk -l <your disk path><br>
      <br>
      El 22/06/15 a las 15:05, Gilberto Nunes escribió:<br>
    </div><div><div>
    <blockquote type="cite">
      <div dir="ltr">
        <div>
          <div>
            <div>
              <div>Ok guys...<br>
                <br>
              </div>
              All those steps I already perform...<br>
            </div>
            I can shrink fs+partition+lvm inside the guest... Everything
            is ok!<br>
          </div>
          But, when I perform this:<br>
          <br>
        </div>
        <div>qemu-img resize vm.raw -3100G<br>
          <br>
        </div>
        <div>the guest crash!<br>
          <br>
        </div>
        <div>The raw image, on Proxmox fs has 3,9 TB...<br>
        </div>
        <div>Inside the guest, I have this:<br>
          <br>
          df -h<br>
          Filesystem            Size  Used Avail Use% Mounted on<br>
          /dev/mapper/vg_bancosiscobra-lv_root<br>
                                 50G  4,7G   43G  11% /<br>
          tmpfs                 939M     0  939M   0% /dev/shm<br>
          /dev/sda2             485M   67M  393M  15% /boot<br>
          /dev/mapper/vg_bancosiscobra-lv_home<br>
                                640G  540G   68G  89% /home<br>
          <br>
        </div>
        <div>With the qemu-img resize command showing above, I managed
          to shrink raw image to 800GB, more than sufficient to boot the
          machine...<br>
        </div>
        <div>But no way! I get error inside the guest...<br>
          <br>
        </div>
        <div>My next shot will be this tutorial:<br>
          <br>
          <a href="http://dnaeon.github.io/resizing-a-kvm-disk-image-on-lvm-the-easy-way/" target="_blank">http://dnaeon.github.io/resizing-a-kvm-disk-image-on-lvm-the-easy-way/</a><br>
        </div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">2015-06-22 9:57 GMT-03:00 Yannis Milios
          <span dir="ltr"><<a href="mailto:yannis.milios@gmail.com" target="_blank">yannis.milios@gmail.com</a>></span>:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <p dir="ltr">First try to shrink fs+partition+lvm inside
              guest vm with gparted as Lindsay suggested.</p>
            <p dir="ltr">Reboot the VM to check if resize completed
              successfully.<br>
              Check actual fs+partition+lvm sizes inside VM and verify
              their total size.</p>
            <p dir="ltr">Shutdown VM and try to resize raw disk so that
              the total size is bigger at least some MB than the actual
              size.</p>
            <p dir="ltr">For example if actual size is 1Tb resize it to
              1.2-1.3 Tb just to be safe.</p>
            <p dir="ltr">Try booting the VM again.<br>
            </p>
            <div>
              <div>
                <div class="gmail_quote">On 22 Jun 2015 13:37, "Gilberto
                  Nunes" <<a href="mailto:gilberto.nunes32@gmail.com" target="_blank">gilberto.nunes32@gmail.com</a>>
                  wrote:<br type="attribution">
                  <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                    <div dir="ltr">
                      <div>
                        <div>
                          <div>So, inside the VM I managed to reduce the
                            LVM and the Filesystem... <br>
                          </div>
                          But, when I try to use qemu-img resize,
                          perhaps I mistake something, because the crash
                          down in kernel panic, 'cause not found and
                          partitions, even the LVM!<br>
                          <br>
                        </div>
                        Are you sure that gparted live iso is safe???<br>
                        <br>
                      </div>
                      Thanks<br>
                    </div>
                    <div class="gmail_extra"><br>
                      <div class="gmail_quote">2015-06-22 9:25 GMT-03:00
                        Lindsay Mathieson <span dir="ltr"><<a href="mailto:lindsay.mathieson@gmail.com" target="_blank">lindsay.mathieson@gmail.com</a>></span>:<br>
                        <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                          <div dir="ltr">
                            <div>Use the GPartEd Live ISO (<a href="http://gparted.org/download.php" target="_blank">http://gparted.org/download.php</a>)
                              to resize the LVM *and* the partiton, then
                              qemu-img to shrink it.<br>
                              <br>
                            </div>
                            <br>
                          </div>
                          <div class="gmail_extra"><br>
                            <div class="gmail_quote">
                              <div>
                                <div>On 22 June 2015 at 21:50, Gilberto
                                  Nunes <span dir="ltr"><<a href="mailto:gilberto.nunes32@gmail.com" target="_blank">gilberto.nunes32@gmail.com</a>></span>
                                  wrote:<br>
                                </div>
                              </div>
                              <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                                <div>
                                  <div>
                                    <div dir="ltr">
                                      <div>
                                        <div>
                                          <div>
                                            <div>
                                              <div>
                                                <div>
                                                  <div>
                                                    <div>Hi guys<br>
                                                      <br>
                                                    </div>
                                                    I was able to reduce
                                                    LVM and root/home
                                                    partition inside a
                                                    certain VM, runnning
                                                    on Proxmox.<br>
                                                  </div>
                                                  The VM has raw image.<br>
                                                </div>
                                                <div>This image was 4 TB
                                                  of size..<br>
                                                </div>
                                                But, when I try using
                                                command:<br>
                                                <br>
                                                qemu-img resize vm.raw
                                                -XXXXG<br>
                                                <br>
                                              </div>
                                              The VM get crash! No
                                              partition remain....<br>
                                              <br>
                                            </div>
                                            So I thought use virt-resize
                                            to make this operation....<br>
                                          </div>
                                          I can use perhaps, other host,
                                          with virt-manager and other
                                          virt tools installed, shrink
                                          the raw image with virt-resize
                                          and get use the resulting
                                          image to new VM on Proxmox...<br>
                                          <br>
                                        </div>
                                        Or, maybe you guys, has another
                                        solution...??<br>
                                        <br>
                                      </div>
                                      Thanks<span><font color="#888888"><br clear="all">
                                          <div>
                                            <div>
                                              <div>
                                                <div>
                                                  <div>
                                                    <div>
                                                      <div>
                                                        <div>
                                                          <div>
                                                          <div><br>
                                                          -- <br>
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div><br>
                                                          </div>
                                                          <div>Gilberto
                                                          Ferreira<br>
                                                          <a href="tel:%2B55%20%2847%29%209676-7530" value="+554796767530" target="_blank">+55
                                                          (47) 9676-7530</a><br>
                                                          Skype:
                                                          gilberto.nunes36<br>
                                                          </div>
                                                          <br>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                        </div>
                                                      </div>
                                                    </div>
                                                  </div>
                                                </div>
                                              </div>
                                            </div>
                                          </div>
                                        </font></span></div>
                                    <br>
                                  </div>
                                </div>
                                <span>_______________________________________________<br>
                                  pve-user mailing list<br>
                                  <a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a><br>
                                  <a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" rel="noreferrer" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a><br>
                                  <br>
                                </span></blockquote>
                            </div>
                            <span><font color="#888888"><br>
                                <br clear="all">
                                <br>
                                -- <br>
                                <div>Lindsay</div>
                              </font></span></div>
                          <br>
_______________________________________________<br>
                          pve-user mailing list<br>
                          <a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a><br>
                          <a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" rel="noreferrer" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a><br>
                          <br>
                        </blockquote>
                      </div>
                      <br>
                      <br clear="all">
                      <br>
                      -- <br>
                      <div>
                        <div dir="ltr">
                          <div>
                            <div dir="ltr">
                              <div>
                                <div dir="ltr">
                                  <div>
                                    <div dir="ltr">
                                      <div>
                                        <div dir="ltr">
                                          <div>
                                            <div dir="ltr">
                                              <div>
                                                <div dir="ltr">
                                                  <div><br>
                                                  </div>
                                                  <div>Gilberto Ferreira<br>
                                                    <a href="tel:%2B55%20%2847%29%209676-7530" value="+554796767530" target="_blank">+55
                                                      (47) 9676-7530</a><br>
                                                    Skype:
                                                    gilberto.nunes36<br>
                                                  </div>
                                                  <br>
                                                </div>
                                              </div>
                                            </div>
                                          </div>
                                        </div>
                                      </div>
                                    </div>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                    <br>
                    _______________________________________________<br>
                    pve-user mailing list<br>
                    <a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a><br>
                    <a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" rel="noreferrer" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a><br>
                    <br>
                  </blockquote>
                </div>
              </div>
            </div>
          </blockquote>
        </div>
        <br>
        <br clear="all">
        <br>
        -- <br>
        <div>
          <div dir="ltr">
            <div>
              <div dir="ltr">
                <div>
                  <div dir="ltr">
                    <div>
                      <div dir="ltr">
                        <div>
                          <div dir="ltr">
                            <div>
                              <div dir="ltr">
                                <div>
                                  <div dir="ltr">
                                    <div><br>
                                    </div>
                                    <div>Gilberto Ferreira<br>
                                      <a href="tel:%2B55%20%2847%29%209676-7530" value="+554796767530" target="_blank">+55 (47) 9676-7530</a><br>
                                      Skype: gilberto.nunes36<br>
                                    </div>
                                    <br>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
      <br>
      <fieldset></fieldset>
      <br>
      <pre>_______________________________________________
pve-user mailing list
<a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a>
<a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a>
</pre>
    </blockquote>
    <br>
    <br>
    </div></div><span><font color="#888888"><pre cols="72">-- 
Zuzendari Teknikoa / Director Técnico
Binovo IT Human Project, S.L.
Telf. 943575997
      943493611
Astigarraga bidea 2, planta 6 dcha., ofi. 3-2; 20180 Oiartzun (Gipuzkoa)
<a href="http://www.binovo.es" target="_blank">www.binovo.es</a></pre>
  </font></span></div>

<br>_______________________________________________<br>
pve-user mailing list<br>
<a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a><br>
<a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" rel="noreferrer" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><br></div><div>Gilberto Ferreira<br><a href="tel:%2B55%20%2847%29%209676-7530" value="+554796767530" target="_blank">+55 (47) 9676-7530</a><br>Skype: gilberto.nunes36<br></div><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div>
</div></div></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><br></div><div>Gilberto Ferreira<br>+55 (47) 9676-7530<br>Skype: gilberto.nunes36<br></div><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div>