diff options
| author | Yonit Halperin <yhalperi@redhat.com> | 2012-08-21 11:51:55 +0300 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2012-10-09 01:58:28 -0500 |
| commit | fc24f3bd2ed4c97c99ad40e747732ae46dff2009 (patch) | |
| tree | a8174683969ea2d37c8e8127fbf2e13e35083c41 | |
| parent | 3c82758f04af24d3f642c0b808689d0cb26840aa (diff) | |
spice: notify spice server on vm start/stop
Spice server needs to know about the vm state in order to prevent
attempts to write to devices when they are stopped, mainly during
the non-live stage of migration.
Instead, spice will take care of restoring this writes, on the migration
target side, after migration completes.
Signed-off-by: Yonit Halperin <yhalperi@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit f5bb039c6d97ef3e664094eab3c9a4dc1824ed73)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| -rw-r--r-- | ui/spice-core.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ui/spice-core.c b/ui/spice-core.c index bb4f58584a..a515c946ca 100644 --- a/ui/spice-core.c +++ b/ui/spice-core.c @@ -546,6 +546,18 @@ static int add_channel(const char *name, const char *value, void *opaque) return 0; } +static void vm_change_state_handler(void *opaque, int running, + RunState state) +{ +#if SPICE_SERVER_VERSION >= 0x000b02 /* 0.11.2 */ + if (running) { + spice_server_vm_start(spice_server); + } else { + spice_server_vm_stop(spice_server); + } +#endif +} + void qemu_spice_init(void) { QemuOpts *opts = QTAILQ_FIRST(&qemu_spice_opts.head); @@ -719,6 +731,8 @@ void qemu_spice_init(void) qemu_spice_input_init(); qemu_spice_audio_init(); + qemu_add_vm_change_state_handler(vm_change_state_handler, &spice_server); + g_free(x509_key_file); g_free(x509_cert_file); g_free(x509_cacert_file); |