On 09/08/2015 10:20 AM, Eric Blake wrote: > On 09/08/2015 02:00 AM, Denis V. Lunev wrote: >> From: Raushaniya Maksudova <rmaksud...@virtuozzo.com> >> >> This patch adds "info disk-deadlines" qemu-monitor option that prints >> dump of all disk requests which caused a disk deadline in Guest OS >> from the very start of Virtual Machine: >>
> > qapi interface review only: > > Should it be possible to filter to deadlines missed for a specific node, > by having an arguments with an optional node name? > > Should any of the existing query-block or similar commands be modified > to make it obvious that there are missed deadline stats, and that it > would be useful to call query-disk-deadlines to learn more about them? Also, should there be an event raised when a timeout occurs, so that management doesn't have to poll this API? -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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