On 9/30/19 10:45 AM, Dr. David Alan Gilbert wrote: > * Sergio Lopez (s...@redhat.com) wrote: >> Hi, >> >> Commit 137b5cb6ab565cb3781d5337591e155932b4230e (hmp: change >> hmp_info_cpus to use query-cpus-fast) updated the "info cpus" commit to >> make it more lightweight, but also removed the ability to get the >> architecture specific status of each vCPU. >> >> This information was really useful to diagnose certain Guest issues, >> without the need of using GDB, which is more intrusive and requires >> enabling it in advance. >> >> Is there an alternative way of getting something equivalent to what >> "info cpus" provided previously (in 2.10)? > Even the qemp equivalent, query-cpus is deprecated. > (Although we do call the underlying query-cpus in 'info numa' as well) This obviously went by unnoticed back then. Query-cpus-fast should serve the same purpose as query-cpus there, being less intrusive on the VM and allow to complete the deprecation process, if this is still wanted. If not, adding an option that lets hmp 'info cpus' call the old API doesn't seem unreasonable.
> > Dave > >> Thanks, >> Sergio. > > -- > Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK > -- Kind Regards, Viktor
