Re: [libvirt] [PATCH v4 0/7] Support of auto-dump on watchdog event in libvirtd

This patch series adds a new watchdog action `dump' which lets libvirtd can do auto-dump when receiving a watchdog event from qemu guest. In order to make the function work, there must be a watchdog device added to guest, and guest must have a watchdog daemon running, for example, /etc/init.d/watchdog start or auto-started on boot. Changes: v4: - getCompressionType returns type of enum qemud_save_formats rather than int - use virThread api in thread pool - fix an error that qemuDomainObjBeginJobWithDriver() get lost in qemuDomainCoreDump()