Comment 1 for bug 244467

Maybe releated (not sure). loadvm sometimes refuses to load at all:

$ kvm test-image -monitor stdio
QEMU 0.9.1 monitor - type 'help' for more information
(qemu) info snapshots
Snapshot devices: ide0-hd0
Snapshot list (from ide0-hd0):
ID TAG VM SIZE DATE VM CLOCK
1 clean-base 67M 2008-06-26 23:05:30 00:01:27.554
2 foo 47M 2008-07-01 11:11:20 00:01:03.399
3 bar 47M 2008-07-01 11:21:51 00:01:58.776
(qemu) loadvm 1
qemu: warning: error while loading state for instance 0x0 of device 'ram'
Error -22 while loading VM state
(qemu) loadvm 2
[work]

I have no found a pattern yet, which ones load and which ones fail.