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.... Is this feature being developing? Thanks root at cvk-31:/vms/images# virsh -v 1.1.0 root at cvk-31:/vms/images# qemu-img -V qemu-img version 1.6.0, Copyright (c) 2004-2008 Fabrice Bellard usage: qemu-img command [command options] root at cvk-31:/vms/images# virsh blockcommit Vmtest /vms/images/Vmtest1 --base /vms/image s/Vmtest1_base --top /vms/images/Vmtest1_base_1 --wait --verbose ;echo $? error: invalid argument: top '/vms/images/Vmtest1_base_1' in chain for '/vms/images/Vmtest1' has no backing file 1 root at cvk-31:/vms/images# qemu-img info /vms/images/Vmtest1_base_1 image:...

...ot;Refusing to restart to avoid loops." .... ) [2006-04-11 20:53:39 xend.XendDomainInfo] DEBUG (__init__:988) Storing domain details: {''console/ring-ref'': ''223144'', ''console/port'': ''2'', ''name'': ''vmtest1'', ''console/limit'': ''1048576'', ''vm'': ''/vm/c73d7a4b-4747-fe91-dbc4-0408183a9456'', ''domid'': ''10'', ''cpu/0/availability'': ''online'', ''memory/ta...

...mat of all backing files in the image metadata, or you must set 'allow_disk_format_probing' to 1 in /etc/libvirt/qemu.conf (be aware that doing so is a security risk if you use any raw images and have untrustworthy guests). > root@cvk-31:/vms/images# virsh blockcommit Vmtest /vms/images/Vmtest1 --base /vms/image > s/Vmtest1_base --top /vms/images/Vmtest1_base_1 --wait --verbose ;echo $? > error: invalid argument: top '/vms/images/Vmtest1_base_1' in chain for '/vms/images/Vmtest1' has no backing file Your command line looks correct, so I suspect that what happened is...

Hi, I have another question, when I do the blockcommit command and get the result " Top image as the active layer is currently unsupported ", is it being developed? root@cvk-31:/vms/images# virsh blockcommit Vmtest /vms/images/Vmtest1;echo $? error: internal error unable to execute QEMU command 'block-commit': Top image as the active layer is currently unsupported 1 But as I specified the commit file which is not the current image file, it will be work, such as below: root@cvk-31:/vms/images# qemu-img info --backing-ch...

...n 09/03/2013 06:56 PM, Guozhonghua wrote: > Hi, > > I have another question, when I do the blockcommit command and get the result " Top image as the active layer is currently unsupported ", is it being developed? > root@cvk-31:/vms/images# virsh blockcommit Vmtest /vms/images/Vmtest1;echo $? > error: internal error unable to execute QEMU command 'block-commit': Top image as the active layer is currently unsupported Yes, patches have been proposed to upstream qemu for that feature, but they missed 1.6, so you will have to wait for qemu 1.7. There may also be some in...