[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH RFC] improve the error message in "xl list --long"
Ian Jackson wrote: > Bamvor Jian Zhang writes ("Re: [Xen-devel] [PATCH RFC] improve the error > message in "xl list --long""): > >> considering this case, the user use virt-manager for management the virtual >> machine, he would not aware of xm, xl or virsh is used by virt-manager and >> vm-install. and it is safe to use the xm with virt-manager because the vm >> info is only stored in xend not in libvirt. after user migrate from xm to >> xl, he probably use the similar way. Acctually, our customer report this >> bug because libvirt libxl driver still missing some apis compare with xl. >> raising this message could let user know the circumstances. >> > > Thanks for the explanation. I'm not sure I entirely follow, so I'm > going to try to explain in my own words what I think you're saying: > > virt-manager users are used to using both xm and virsh to manage > guests. After moving to libxl this is even more relevant because of > missing functionality in the libvirt libxl driver. However, when a > user uses xl on domains managed by virsh, things go wrong. You want > this to produce a better error message. > I think that is a good summary, as I understand it. > Is this right ? If so I think some more details would be helpful to > know what goes wrong. It might be possible to make more of this work > better, or to improve error messages some other way. > A user reported the following when doing a xl long list of a domain created by libvirt homevhst01:~ # xl list smt Name ID Mem VCPUs State Time(s) smt 1 512 1 -b---- 861.4 homevhst01:~ # xl list --long smt Domain name must be specified. Hmm, user did provide a domain name. This is the error Bamvor is trying to improve. > It would be possible in principle to make xl produce a warning when > operating on a domain not created with xl, by looking for the missing > userdata. Yep, sounds reasonable to me. Regards Jim _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |