4 * Copyright IBM, Corp. 2008
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
14 #include "qemu-common.h"
15 #include "migration.h"
18 /* Migration speed throttling */
19 static uint32_t max_throttle = (32 << 20);
21 static MigrationState *current_migration;
23 void qemu_start_incoming_migration(const char *uri)
27 if (strstart(uri, "tcp:", &p))
28 tcp_start_incoming_migration(p);
30 fprintf(stderr, "unknown migration protocol: %s\n", uri);
33 void do_migrate(int detach, const char *uri)
35 MigrationState *s = NULL;
38 if (strstart(uri, "tcp:", &p))
39 s = tcp_start_outgoing_migration(p, max_throttle, detach);
41 term_printf("unknown migration protocol: %s\n", uri);
44 term_printf("migration failed\n");
46 if (current_migration)
47 current_migration->release(current_migration);
49 current_migration = s;
53 void do_migrate_cancel(void)
55 MigrationState *s = current_migration;
61 void do_migrate_set_speed(const char *value)
66 d = strtod(value, &ptr);
78 max_throttle = (uint32_t)d;
81 void do_info_migrate(void)
83 MigrationState *s = current_migration;
86 term_printf("Migration status: ");
87 switch (s->get_status(s)) {
88 case MIG_STATE_ACTIVE:
89 term_printf("active\n");
91 case MIG_STATE_COMPLETED:
92 term_printf("completed\n");
95 term_printf("failed\n");
97 case MIG_STATE_CANCELLED:
98 term_printf("cancelled\n");