Jiri Denemark <jdenemar@xxxxxxxxxx> writes: > On Fri, Feb 10, 2017 at 21:50:19 +0100, Milan Zamazal wrote: >> Hi, is there a reliable way to find out to what kind of job does the >> information returned from virDomainGetJobStats or provided in >> VIR_DOMAIN_EVENT_ID_JOB_COMPLETED event callback belong to? > > No, libvirt expects that the caller knows what job it started. All jobs > currently reported using virDomainGetJobStats API or > VIR_DOMAIN_EVENT_ID_JOB_COMPLETED event are internally implemented as > migration in QEMU driver (either to a file or to a network socket), > which may confuse any heuristics for detecting the job type from the set > of fields returned by libvirt. I see, thank you for explanation. > What is the problem you are trying to solve? There are basically two problems: - When the job completion callback is called, I need to distinguish what kind of job was it to perform the appropriate actions. It would be easier if I knew the job type directly in the callback (no need to coordinate anything), but "external" job tracking is also possible. - If I lost track of my jobs (e.g. because of a crash and restart), I'd like to find out whether a given VM is migrating. Examining the job looked like a good candidate to get the information, but apparently it's not. Again, I can probably arrange things to handle that, but to get the information directly from libvirt (not necessarily via job info) would be easier and more reliable. Thanks, Milan _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
