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Hi all!
I think there is a bug in liibxl_dom.c
for this function
-> libxl__domain_resume_device_model
976 int libxl__domain_resume_device_model(libxl__gc *gc, uint32_t
domid)
977 {
978
979 switch (libxl__device_model_version_running(gc,
domid)) {
980 case
LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN_TRADITIONAL: {
981
libxl__qemu_traditional_cmd(gc, domid, "continue");
982
libxl__wait_for_device_model(gc, domid, "running", NULL, NULL, NULL);
983 break;
984 }
985 case LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN:
986 if
(libxl__qmp_resume(gc, domid))
987
return ERROR_FAIL;
break;
988 default:
989 return
ERROR_INVAL;
990 }
991
992 return 0;
993 }
we should add "break" between line 987 &
988
Another problem:
The guest hung after cmd "xl save -c
domid /fpath" with PV driver
if we remove/disable the pv driver, the function
works well
Test ENV:
host: xen 4.3 + upstream qemu dm
dom0: Oracle UEK kernel
guest: win2k3 SP2 & centos 6.4
Additional
There is no valuable debug info in xl
dmesg, /var/log/xen*
Any Suggestion??
rwxybh
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