<div dir="ltr"><div class="gmail_default" style><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">Hi,guys</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">I wanna to get the disk snapshot size, but found nothing libvirt commands related,except qemu-img.</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">I create two disk snapshots, but nothing return its' size</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">[root@cskvm01 qcow2]# qemu-img info /mnt/e6758700-af68-3c06-ade3-53f5f9b93507/e2cf6551-0d2c-4382-a86c-8ba633954ff2</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">image: /mnt/e6758700-af68-3c06-ade3-53f5f9b93507/e2cf6551-0d2c-4382-a86c-8ba633954ff2</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">file format: qcow2</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">virtual size: 5.0G (5368709120 bytes)</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">disk size: 1.0G</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">cluster_size: 65536</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">Snapshot list:</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">ID TAG VM SIZE DATE VM CLOCK</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">1 4fc42d73-8257-42bd-8807-81700fd3c689 0 2015-03-15 21:05:55 01:05:53.583</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">2 2fd6aeab-cb26-446d-b1c6-e8d70d33f651 0 2015-03-15 21:50:35 00:00:00.000</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">After wrote data to the disk, then create another snapshot</div><div class="gmail_default" style><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">[root@cskvm01 qcow2]# qemu-img info /mnt/e6758700-af68-3c06-ade3-53f5f9b93507/e2cf6551-0d2c-4382-a86c-8ba633954ff2</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">image: /mnt/e6758700-af68-3c06-ade3-53f5f9b93507/e2cf6551-0d2c-4382-a86c-8ba633954ff2</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">file format: qcow2</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">virtual size: 5.0G (5368709120 bytes)</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">disk size: 3.9G</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">cluster_size: 65536</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">Snapshot list:</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">ID TAG VM SIZE DATE VM CLOCK</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">1 4fc42d73-8257-42bd-8807-81700fd3c689 0 2015-03-15 21:05:55 01:05:53.583</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">2 2fd6aeab-cb26-446d-b1c6-e8d70d33f651 0 2015-03-15 21:50:35 00:00:00.000</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">3 63815565-3a06-4366-a1b3-bfeb9c4a07b4 0 2015-03-15 22:22:43 00:00:00.000</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">VM SIZE column still show 0</div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif;font-size:small">Here is my environment</div><div class="gmail_default" style><font face="trebuchet ms, sans-serif">qemu-img version 0.12.1, Copyright (c) 2004-2008 Fabrice Bellard</font><br></div><div class="gmail_default" style><font face="trebuchet ms, sans-serif">libvirtd (libvirt) 0.10.2<br></font></div><div class="gmail_default" style><font face="trebuchet ms, sans-serif">CentOS release 6.5 (Final) 2.6.32-431.el6.x86_64<br></font></div><div class="gmail_default" style><font face="trebuchet ms, sans-serif"><br></font></div><div class="gmail_default" style><br></div></div></div><div><div class="gmail_signature"><div dir="ltr"><div><font face="trebuchet ms, sans-serif"><br></font></div><font face="trebuchet ms, sans-serif">---<br>Thanks,<br>Yitao(依涛姜)<br><a href="http://jiangyt.github.io" target="_blank">jiangyt.github.io</a></font></div></div></div> </div>