Il 08/09/2014 15:56, Peter Lieven ha scritto: >>>>> >>> Look like you are changing the coroutine version. >>> >>> Some hardware like virtio-blk uses the AIO version of read and writes. >>> What would happen if all the block drivers down the chain are AIO >>> enabled ? >> The AIO version still goes through bdrv_co_do_readv/writev. >> >> However, error_report is not something you can use for guest-accessible >> error messages, unless you want your logs to fill up with error >> messages. :) > > So you would not throw an error msg here?
No, though a trace could be useful. Paolo
