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migration: move total_time from ram stats to migration info

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Juan Quintela 2012-08-18 13:17:10 +02:00 committed by Luiz Capitulino
parent b2dc64c391
commit 7aa939af39
4 changed files with 16 additions and 15 deletions
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4
hmp.c
View File

@ -149,6 +149,8 @@ void hmp_info_migrate(Monitor *mon)
if (info->has_status) {
monitor_printf(mon, "Migration status: %s\n", info->status);
monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
info->total_time);
}
if (info->has_ram) {
@ -158,8 +160,6 @@ 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);
monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
info->ram->duplicate);
monitor_printf(mon, "normal: %" PRIu64 " pages\n",

7
migration.c
View File

@ -166,14 +166,15 @@ MigrationInfo *qmp_query_migrate(Error **errp)
case MIG_STATE_ACTIVE:
info->has_status = true;
info->status = g_strdup("active");
info->has_total_time = true;
info->total_time = qemu_get_clock_ms(rt_clock)
- s->total_time;
info->has_ram = true;
info->ram = g_malloc0(sizeof(*info->ram));
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;
info->ram->duplicate = dup_mig_pages_transferred();
info->ram->normal = norm_mig_pages_transferred();
info->ram->normal_bytes = norm_mig_bytes_transferred();
@ -193,13 +194,13 @@ MigrationInfo *qmp_query_migrate(Error **errp)
info->has_status = true;
info->status = g_strdup("completed");
info->total_time = s->total_time;
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;
info->ram->duplicate = dup_mig_pages_transferred();
info->ram->normal = norm_mig_pages_transferred();
info->ram->normal_bytes = norm_mig_bytes_transferred();

14
qapi-schema.json
View File

@ -290,10 +290,6 @@
#
# @total: total amount of bytes involved in the migration process
#
# @total-time: total amount of ms since migration started. If
# migration has ended, it returns the total migration
# time. (since 1.2)
#
# @duplicate: number of duplicate pages (since 1.2)
#
# @normal : number of normal pages (since 1.2)
@ -304,8 +300,7 @@
##
{ 'type': 'MigrationStats',
'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' ,
'total-time': 'int', 'duplicate': 'int', 'normal': 'int',
'normal-bytes': 'int' } }
'duplicate': 'int', 'normal': 'int', 'normal-bytes': 'int' } }
##
# @XBZRLECacheStats
@ -350,12 +345,17 @@
# migration statistics, only returned if XBZRLE feature is on and
# status is 'active' or 'completed' (since 1.2)
#
# @total-time: #optional total amount of milliseconds since migration started.
# If migration has ended, it returns the total migration
# time. (since 1.2)
#
# Since: 0.14.0
##
{ 'type': 'MigrationInfo',
'data': {'*status': 'str', '*ram': 'MigrationStats',
'*disk': 'MigrationStats',
'*xbzrle-cache': 'XBZRLECacheStats'} }
'*xbzrle-cache': 'XBZRLECacheStats',
'*total-time': 'int'} }
##
# @query-migrate

6
qmp-commands.hx
View File

@ -2239,14 +2239,14 @@ The main json-object contains the following:
- "status": migration status (json-string)
- Possible values: "active", "completed", "failed", "cancelled"
- "total-time": total amount of ms since migration started. If
migration has ended, it returns the total migration
time (json-int)
- "ram": only present if "status" is "active", it is a json-object with the
following RAM information (in bytes):
- "transferred": amount transferred (json-int)
- "remaining": amount remaining (json-int)
- "total": total (json-int)
- "total-time": total amount of ms since migration started. If
migration has ended, it returns the total migration time
(json-int)
- "duplicate": number of duplicated pages (json-int)
- "normal" : number of normal pages transferred (json-int)
- "normal-bytes" : number of normal bytes transferred (json-int)