ykaul.tlv.redhat.com libvirtd[23662]: 23688: warning : virStorageFileProbeFormatFromBuf:834 : File /home/ykaul/Downloads/Dallas/Dallas-VM-disk001.vmdk matches vmdk magic, but version is wrong. Please report new version to libvir-list(a)redhat.com I hope this helps: 00000000 4B 44 4D 56 03 00 00 00 01 00 03 00 00 00 80 02 00 00 00 00 80 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 KDMV........................................ 0000002C 00 02 00 00 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF 80 00 00 00 00 00 00 00 00 0A 20 0D 0A 01 00 00 00 00 00 00 00 00 00 00 .............................. ............. 00000058 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 00000084 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 000000B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 000000DC 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 00000108 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 00000134 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 00000160 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 0000018C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 000001B8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............................................ 000001E4 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 23 20 44 69 73 6B 20 44 65 73 63 72 69 70 74 6F ............................# Disk Descripto 00000210 72 46 69 6C 65 0A 76 65 72 73 69 6F 6E 3D 31 0A 43 49 44 3D 32 63 33 65 32 30 34 37 0A 70 61 72 65 6E 74 43 49 44 3D 66 66 66 66 66 rFile.version=1.CID=2c3e2047.parentCID=fffff 0000023C 66 66 66 0A 63 72 65 61 74 65 54 79 70 65 3D 22 73 74 72 65 61 6D 4F 70 74 69 6D 69 7A 65 64 22 0A 0A 23 20 45 78 74 65 6E 74 20 64 fff.createType="streamOptimized"..# Extent d 00000268 65 73 63 72 69 70 74 69 6F 6E 0A 52 44 4F 4E 4C 59 20 34 31 39 34 33 30 34 30 20 53 50 41 52 53 45 20 22 44 61 6C 6C 61 73 2D 56 4D escription.RDONLY 41943040 SPARSE "Dallas-VM 00000294 2D 64 69 73 6B 30 30 31 2E 76 6D 64 6B 22 0A 0A 23 20 54 68 65 20 64 69 73 6B 20 44 61 74 61 20 42 61 73 65 20 0A 23 44 44 42 0A 0A -disk001.vmdk"..# The disk Data Base .#DDB.. 000002C0 64 64 62 2E 76 69 72 74 75 61 6C 48 57 56 65 72 73 69 6F 6E 20 3D 20 22 34 22 0A 64 64 62 2E 61 64 61 70 74 65 72 54 79 70 65 3D 22 ddb.virtualHWVersion = "4".ddb.adapterType=" 000002EC 69 64 65 22 0A 64 64 62 2E 67 65 6F 6D 65 74 72 79 2E 63 79 6C 69 6E 64 65 72 73 3D 22 31 36 33 38 33 22 0A 64 64 62 2E 67 65 6F 6D ide".ddb.geometry.cylinders="16383".ddb.geom 00000318 65 74 72 79 2E 68 65 61 64 73 3D 22 31 36 22 0A 64 64 62 2E 67 65 6F 6D 65 74 72 79 2E 73 65 63 74 6F 72 73 3D 22 36 33 22 0A 64 64 etry.heads="16".ddb.geometry.sectors="63".dd 00000344 62 2E 67 65 6F 6D 65 74 72 79 2E 62 69 6F 73 43 79 6C 69 6E 64 65 72 73 3D 22 31 30 32 34 22 0A 64 64 62 2E 67 65 6F 6D 65 74 72 79 b.geometry.biosCylinders="1024".ddb.geometry 00000370 2E 62 69 6F 73 48 65 61 64 73 3D 22 32 35 35 22 0A 64 64 62 2E 67 65 6F 6D 65 74 72 79 2E 62 69 6F 73 53 65 63 74 6F 72 73 3D 22 36 .biosHeads="255".ddb.geometry.biosSectors="6 0000039C 33 22 0A 64 64 62 2E 75 75 69 64 2E 69 6D 61 67 65 3D 22 39 30 33 33 38 66 61 63 2D 66 31 38 38 2D 34 61 30 61 2D 62 37 31 36 2D 34 3".ddb.uuid.image="90338fac-f188-4a0a-b716-4 000003C8 64 38 64 63 61 38 61 37 61 36 61 22 0A 64 64 62 2E 75 75 69 64 2E 70 61 72 65 6E 74 3D 22 30 30 30 30 30 30 30 30 2D 30 30 30 30 2D d8dca8a7a6a".ddb.uuid.parent="00000000-0000- 000003F4 30 30 30 30 2D 30 30 30 30 2D 30 30 30 30 30 30 30 30 30 30 30 30 22 0A 64 64 62 2E 75 75 69 64 2E 6D 6F 64 69 66 69 63 61 74 69 6F 0000-0000-000000000000".ddb.uuid.modificatio 00000420 6E 3D 22 30 30 30 30 30 30 30 30 2D 30 30 30 30 2D 30 30 30 30 2D 30 30 30 30 2D 30 30 30 30 30 30 30 30 30 30 30 30 22 0A 64 64 62 n="00000000-0000-0000-0000-000000000000".ddb 0000044C 2E 75 75 69 64 2E 70 61 72 65 6E 74 6D 6F 64 69 66 69 63 61 74 69 6F 6E 3D 22 30 30 30 30 30 30 30 30 2D 30 30 30 30 2D 30 30 30 30 .uuid.parentmodification="00000000-0000-0000 00000478 2D 30 30 30 30 2D 30 30 30 30 30 30 30 30 30 30 30 30 22 0A 64 64 62 2E 63 6F 6D 6D 65 6E 74 3D 22 22 0A 00 00 00 00 00 00 00 00 00 -0000-000000000000".ddb.comment="".......... libvirt version: 2.2.0, package: 2.fc25 (Fedora Project, 2016-11-14-21:04:29, buildvm-25.phx2.fedoraproject.org