I had using opennebula and got crash on qcow2 images, and until now i still cannot be able to mount this images, using qemu-img check and others.
Thu Feb 7 23:01:03 2019 [Z0][VMM][I]: error: internal error: qemu unexpectedly closed the monitor: 2019-02-08T04:01:03.645311Z qemu-kvm: -drive file=/var/lib/one//datastores/112/119/disk.0,format=qcow2,if=none,id=drive-virtio-disk0,cache=none: could not open disk image /var/lib/one//datastores/112/119/disk.0: qcow2: Image is corrupt; cannot be opened read/write
Thu Feb 7 23:01:03 2019 [Z0][VMM][E]: Could not create domain from /var/lib/one//datastores/112/119/deployment.0
Thu Feb 7 23:01:03 2019 [Z0][VMM][I]: ExitCode: 255
My question is there anyway that i can save/rescue the data from thos qcoq2 images ?