在 2018/4/18 22:04, Dr. David Alan Gilbert 写道: > * QingFeng Hao (ha...@linux.vnet.ibm.com) wrote: >> Hi all, >> I did some investigation and found that "virsh qemu-monitor-command" >> supports qom-get, >> but qemu hmp doesn't. However, in hmp.c there are qom_list and qom_set. It >> confused me >> and my question is: why is this? And how can I get a property's value in >> hmp? e.g. >> qemu-system-* -nodefaults -machine accel=qtest -no-shutdown -nographic >> -monitor stdio -serial none -hda /root/t.qcow2 >> "info qtree" can only get a few properties. > > I did try that in 2016 (see my series from about September); but it got > bogged down in trying to fix output visitors; it's possible the visitor > code has been fixed since then though. > Thanks! I used your patch with a bit fix of compilation to test, which can work and print the json format string for structure property. The prior discussions seem no any eventual conclusion with some tricks.
> The 'Show values and description when using "qom-list"' patch > that Ricardo Perez Blanco posted would do something similar. Yes, I saw the patch. thanks > > Dave > >> Thanks a lot! >> -- >> Regards >> QingFeng Hao >> >> > -- > Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK > -- Regards QingFeng Hao
