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migrate: HMP migate_continue

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HMP equivalent to the just added migrate-continue
Unpause a migrate paused at a given state.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2017-10-20 10:05:54 +01:00 committed by Juan Quintela
parent 89cfc02cb6
commit 94ae12cba4
3 changed files with 26 additions and 0 deletions
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12
hmp-commands.hx
View File

@ -959,7 +959,19 @@ STEXI
@item migrate_cancel @item migrate_cancel
@findex migrate_cancel @findex migrate_cancel
Cancel the current VM migration. Cancel the current VM migration.
ETEXI
{
.name = "migrate_continue",
.args_type = "state:s",
.params = "state",
.help = "Continue migration from the given paused state",
.cmd = hmp_migrate_continue,
},
STEXI
@item migrate_continue @var{state}
@findex migrate_continue
Continue migration from the paused state @var{state}
ETEXI ETEXI
{ {

13
hmp.c
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@ -1495,6 +1495,19 @@ void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
qmp_migrate_cancel(NULL); qmp_migrate_cancel(NULL);
} }
void hmp_migrate_continue(Monitor *mon, const QDict *qdict)
{
Error *err = NULL;
const char *state = qdict_get_str(qdict, "state");
int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err);
if (val >= 0) {
qmp_migrate_continue(val, &err);
}
hmp_handle_error(mon, &err);
}
void hmp_migrate_incoming(Monitor *mon, const QDict *qdict) void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
{ {
Error *err = NULL; Error *err = NULL;

1
hmp.h
View File

@ -68,6 +68,7 @@ void hmp_savevm(Monitor *mon, const QDict *qdict);
void hmp_delvm(Monitor *mon, const QDict *qdict); void hmp_delvm(Monitor *mon, const QDict *qdict);
void hmp_info_snapshots(Monitor *mon, const QDict *qdict); void hmp_info_snapshots(Monitor *mon, const QDict *qdict);
void hmp_migrate_cancel(Monitor *mon, const QDict *qdict); void hmp_migrate_cancel(Monitor *mon, const QDict *qdict);
void hmp_migrate_continue(Monitor *mon, const QDict *qdict);
void hmp_migrate_incoming(Monitor *mon, const QDict *qdict); void hmp_migrate_incoming(Monitor *mon, const QDict *qdict);
void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict); void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict);
void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict); void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict);