diff options
| -rw-r--r-- | hmp.c | 2 | ||||
| -rw-r--r-- | migration.c | 11 | ||||
| -rw-r--r-- | migration.h | 1 | ||||
| -rw-r--r-- | qapi-schema.json | 12 |
4 files changed, 23 insertions, 3 deletions
@@ -145,6 +145,8 @@ void hmp_info_migrate(Monitor *mon) info->ram->remaining >> 10); monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n", info->ram->total >> 10); + monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n", + info->ram->total_time); } if (info->has_disk) { diff --git a/migration.c b/migration.c index 810727f..8db1b43 100644 --- a/migration.c +++ b/migration.c @@ -131,6 +131,8 @@ MigrationInfo *qmp_query_migrate(Error **errp) info->ram->transferred = ram_bytes_transferred(); info->ram->remaining = ram_bytes_remaining(); info->ram->total = ram_bytes_total(); + info->ram->total_time = qemu_get_clock_ms(rt_clock) + - s->total_time; if (blk_mig_active()) { info->has_disk = true; @@ -143,6 +145,13 @@ MigrationInfo *qmp_query_migrate(Error **errp) case MIG_STATE_COMPLETED: info->has_status = true; info->status = g_strdup("completed"); + + info->has_ram = true; + info->ram = g_malloc0(sizeof(*info->ram)); + info->ram->transferred = ram_bytes_transferred(); + info->ram->remaining = 0; + info->ram->total = ram_bytes_total(); + info->ram->total_time = s->total_time; break; case MIG_STATE_ERROR: info->has_status = true; @@ -260,6 +269,7 @@ static void migrate_fd_put_ready(void *opaque) } else { migrate_fd_completed(s); } + s->total_time = qemu_get_clock_ms(rt_clock) - s->total_time; if (s->state != MIG_STATE_COMPLETED) { if (old_vm_running) { vm_start(); @@ -372,6 +382,7 @@ static MigrationState *migrate_init(const MigrationParams *params) s->bandwidth_limit = bandwidth_limit; s->state = MIG_STATE_SETUP; + s->total_time = qemu_get_clock_ms(rt_clock); return s; } diff --git a/migration.h b/migration.h index 35207bd..de13004 100644 --- a/migration.h +++ b/migration.h @@ -37,6 +37,7 @@ struct MigrationState int (*write)(MigrationState *s, const void *buff, size_t size); void *opaque; MigrationParams params; + int64_t total_time; }; void process_incoming_migration(QEMUFile *f); diff --git a/qapi-schema.json b/qapi-schema.json index 3b6e346..1ab5dbd 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -260,10 +260,15 @@ # # @total: total amount of bytes involved in the migration process # +# @total_time: tota0l amount of ms since migration started. If +# migration has ended, it returns the total migration +# time. (since 1.2) +# # Since: 0.14.0. ## { 'type': 'MigrationStats', - 'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' } } + 'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' , + 'total_time': 'int' } } ## # @MigrationInfo @@ -275,8 +280,9 @@ # 'cancelled'. If this field is not returned, no migration process # has been initiated # -# @ram: #optional @MigrationStats containing detailed migration status, -# only returned if status is 'active' +# @ram: #optional @MigrationStats containing detailed migration +# status, only returned if status is 'active' or +# 'completed'. 'comppleted' (since 1.2) # # @disk: #optional @MigrationStats containing detailed disk migration # status, only returned if status is 'active' and it is a block |