On 05/29/2014 03:08 AM, Peter Krempa wrote: > Currently we don't support mixed (external + internal) snapshots. The > code detecting the snapshot type didn't make sure that the memory image > was consistent with the snapshot type leading into strange error > message: > > $ virsh snapshot-create-as --domain VM --diskspec vda,snapshot=internal > --memspec snapshot=external,file=/tmp/blah > error: internal error: unexpected code path > > Fix the mixed detection code to detect this kind of mistake: > > $ virsh snapshot-create-as --domain VM --diskspec vda,snapshot=internal > --memspec snapshot=external,file=/tmp/blah > error: unsupported configuration: mixing internal and external targets for a > snapshot is not yet supported
It may still be nice to support some day down the road, but a better error message in the meantime is worth having. > --- > src/qemu/qemu_driver.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) ACK; safe for 1.2.5. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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