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migration: Catch multiple start commands

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Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2009-11-30 18:21:19 +01:00 committed by Anthony Liguori
parent 5d39c799c3
commit 1302425d73
1 changed files with 7 additions and 1 deletions
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8
migration.c
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@ -58,7 +58,13 @@ void do_migrate(Monitor *mon, const QDict *qdict, QObject **ret_data)
const char *p; const char *p;
int detach = qdict_get_int(qdict, "detach"); int detach = qdict_get_int(qdict, "detach");
const char *uri = qdict_get_str(qdict, "uri"); const char *uri = qdict_get_str(qdict, "uri");
if (current_migration &&
current_migration->get_status(current_migration) == MIG_STATE_ACTIVE) {
monitor_printf(mon, "migration already in progress\n");
return;
}
if (strstart(uri, "tcp:", &p)) if (strstart(uri, "tcp:", &p))
s = tcp_start_outgoing_migration(p, max_throttle, detach, s = tcp_start_outgoing_migration(p, max_throttle, detach,
(int)qdict_get_int(qdict, "blk"), (int)qdict_get_int(qdict, "blk"),