| Message ID | 20111022053837.21526.60734.stgit@dhcp-8-146.nay.redhat.com |
|---|---|
| State | RFC, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/migration.c b/migration.c index 77a51ad..3326b02 100644 --- a/migration.c +++ b/migration.c @@ -67,7 +67,6 @@ void process_incoming_migration(QEMUFile *f) fprintf(stderr, "load of migration failed\n"); exit(0); } - qemu_announce_self(); DPRINTF("successfully loaded vm state\n"); if (autostart) { diff --git a/vl.c b/vl.c index dbf7778..e4408e0 100644 --- a/vl.c +++ b/vl.c @@ -1262,6 +1262,7 @@ void vm_start(void) vm_state_notify(1, RUN_STATE_RUNNING); resume_all_vcpus(); monitor_protocol_event(QEVENT_RESUME, NULL); + qemu_announce_self(); } }
We send gratituous packets to let switch to update its mac address table, this is only done after migration currently because guest may move to the host with another port connect to switch. Unfortunately this kind of notification is also needed for continue a stopped vm as the mac address table entry may not existed because of aging. This patch solve this by call qemu_announce_self() in vm_start() instead of in process_incoming_migration(). Through this, gratituous packets were sent each time when vm starts. Signed-off-by: Jason Wang <jasowang@redhat.com> --- migration.c | 1 - vl.c | 1 + 2 files changed, 1 insertions(+), 1 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html