int do_migrate(Monitor *mon, const QDict *qdict, QObject **ret_data) { MigrationState *s = NULL; const char *p; int detach = qdict_get_try_bool(qdict, "detach", 0); int blk = qdict_get_try_bool(qdict, "blk", 0); int inc = qdict_get_try_bool(qdict, "inc", 0); 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"); if (strstart(uri, "tcp:", &p)) { s = tcp_start_outgoing_migration(mon, p, max_throttle, detach, blk, inc); #if !defined(WIN32) } else if (strstart(uri, "exec:", &p)) { s = exec_start_outgoing_migration(mon, p, max_throttle, detach, blk, inc); } else if (strstart(uri, "unix:", &p)) { s = unix_start_outgoing_migration(mon, p, max_throttle, detach, blk, inc); } else if (strstart(uri, "fd:", &p)) { s = fd_start_outgoing_migration(mon, p, max_throttle, detach, blk, inc); #endif } else { monitor_printf(mon, "unknown migration protocol: %s\n", uri); if (s == NULL) { monitor_printf(mon, "migration failed\n"); if (current_migration) { current_migration->release(current_migration); current_migration = s; return 0;