On Thu, Jan 11, 2018 at 13:24:57 +0100, Michal Privoznik wrote: > https://bugzilla.redhat.com/show_bug.cgi?id=1461214 > > Since fec8f9c49af we try to use predictable file names for > 'memory-backend-file' objects. But that made us provide full path > to qemu when hot plugging the object while previously we provided > merely a directory. But this makes qemu behave differently. If > qemu sees a path terminated with a directory it calls mkstemp() > and unlinks the file immediately. But if it sees full path it > just calls open(path, O_CREAT ..); and never unlinks the file. > Therefore it's up to libvirt to unlink the file and not leave it > behind. > > Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx> > --- > > Zack, can you please check if this patch is suitable for your use cases? > > src/qemu/qemu_hotplug.c | 3 +++ > src/qemu/qemu_process.c | 26 ++++++++++++++++++++++++++ > src/qemu/qemu_process.h | 4 ++++ > 3 files changed, 33 insertions(+) ACK Jirka -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
