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Description of problem:
Raw format image don't support snapshot,however,boot a raw format image guest.then execute the command "info snapshot".
(qemu) info snapshots
Snapshot devices: drive-ide
bdrv_snapshot_list: error -95
the responsive messages is difficult to understand,we don't know what's wrong from responsive messages .
Version-Release number of selected component (if applicable):
qemu-kvm-0.12.1.2-2.112.el6.x86_64
How reproducible:
Steps to Reproduce:
1.boot raw image guest
# /usr/libexec/qemu-kvm -M rhel6.0.0 -enable-kvm -m 2G -smp 2 -uuid `uuidgen` -monitor stdio -rtc base=localtime -drive file=/root/zhangjunyi/RHEL6_0811.2.raw,if=none,format=raw,werror=stop,rerror=stop,id=drive-ide,cache=none -device ide-drive,drive=drive-ide -netdev tap,id=hostnet0,vhost=on,fd=5 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=22:11:22:45:66:98 5<>/dev/tap5 -vnc :10
2.execute the command "info snapshots"
#(qemu) info snapshots
Snapshot devices: drive-ide
bdrv_snapshot_list: error -95
Actual results:
After step2,
#(qemu) info snapshots
Snapshot devices: drive-ide
bdrv_snapshot_list: error -95
Expected results:
the responsive messages should be more human readable.
Additional info: