On 2015/6/10 13:40, Vasiliy Tolstov wrote: > 2015-06-10 5:28 GMT+03:00 zhang bo <oscar.zhangbo@xxxxxxxxxx>: >> Thank you for your reply. >> Before this patch, we needed to manually online memory blocks inside the guest, after dimm memory hotplug >> for most *nix OSes. (Windows guests automatically get their memory blocks online after hotplugging) >> That is to say, we need to LOGICALLY hotplug memory after PHYSICAL hotplug. >> This patch did the LOGICAL part. >> With this patch, we don't need to get into the guest to manually online them anymore, which is even >> impossible for most host administrators. > > > As i remember this online step easy can be automate via udev rules. > Logically that's true, but adding udev rules means: 1 you have to get into the guest 2 you have to be familar with udev rules. Not convenient enough compared to just calling libvirt API to do so. -- Oscar oscar.zhangbo@xxxxxxxxxx -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list