diff options
| -rw-r--r-- | migration.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/migration.c b/migration.c index 681a459812..6da17461f3 100644 --- a/migration.c +++ b/migration.c @@ -589,6 +589,7 @@ static void *migration_thread(void *opaque) MigrationState *s = opaque; int64_t initial_time = qemu_get_clock_ms(rt_clock); int64_t sleep_time = 0; + int64_t initial_bytes = 0; int64_t max_size = 0; int64_t start_time = initial_time; bool old_vm_running = false; @@ -629,7 +630,7 @@ static void *migration_thread(void *opaque) } current_time = qemu_get_clock_ms(rt_clock); if (current_time >= initial_time + BUFFER_DELAY) { - uint64_t transferred_bytes = s->bytes_xfer; + uint64_t transferred_bytes = qemu_ftell(s->file) - initial_bytes; uint64_t time_spent = current_time - initial_time - sleep_time; double bandwidth = transferred_bytes / time_spent; max_size = bandwidth * migrate_max_downtime() / 1000000; @@ -646,6 +647,7 @@ static void *migration_thread(void *opaque) s->bytes_xfer = 0; sleep_time = 0; initial_time = current_time; + initial_bytes = qemu_ftell(s->file); } if (qemu_file_rate_limit(s->file)) { /* usleep expects microseconds */ |