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[Qemu-devel] [RFC PATCH 22/23] Introduce -k option to enable FT migratio
From: |
Yoshiaki Tamura |
Subject: |
[Qemu-devel] [RFC PATCH 22/23] Introduce -k option to enable FT migration mode (Kemari). |
Date: |
Tue, 25 May 2010 17:37:03 +0900 |
When -k option is set to migrate command, it will turn on ft_mode to
start FT migration mode (Kemari).
Signed-off-by: Yoshiaki Tamura <address@hidden>
---
migration.c | 3 +++
qemu-monitor.hx | 7 ++++---
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/migration.c b/migration.c
index 5b90d37..3334650 100644
--- a/migration.c
+++ b/migration.c
@@ -71,6 +71,9 @@ int do_migrate(Monitor *mon, const QDict *qdict, QObject
**ret_data)
return -1;
}
+ if (qdict_get_int(qdict, "ft"))
+ ft_mode = FT_INIT;
+
if (strstart(uri, "tcp:", &p)) {
s = tcp_start_outgoing_migration(mon, p, max_throttle, detach,
(int)qdict_get_int(qdict, "blk"),
diff --git a/qemu-monitor.hx b/qemu-monitor.hx
index 16c45b7..22b72d9 100644
--- a/qemu-monitor.hx
+++ b/qemu-monitor.hx
@@ -765,13 +765,14 @@ ETEXI
{
.name = "migrate",
- .args_type = "detach:-d,blk:-b,inc:-i,uri:s",
- .params = "[-d] [-b] [-i] uri",
+ .args_type = "detach:-d,blk:-b,inc:-i,ft:-k,uri:s",
+ .params = "[-d] [-b] [-i] [-k] uri",
.help = "migrate to URI (using -d to not wait for completion)"
"\n\t\t\t -b for migration without shared storage with"
" full copy of disk\n\t\t\t -i for migration without "
"shared storage with incremental copy of disk "
- "(base image shared between src and destination)",
+ "(base image shared between src and destination)"
+ "\n\t\t\t -k for FT migration mode (Kemari)",
.user_print = monitor_user_noop,
.mhandler.cmd_new = do_migrate,
},
--
1.7.0.31.g1df487
- [Qemu-devel] [RFC PATCH 00/23] Kemari for KVM v0.1.1, Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 14/23] Call init handler of event-tap at main()., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 15/23] Insert event_tap_ioport() to ioport_write()., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 16/23] Insert event_tap_mmio() to cpu_physical_memory_rw()., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 10/23] Introduce util functions to control ft_transaction from savevm layer., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 19/23] Introduce ft_tranx_ready(), and modify migrate_fd_put_ready() when ft_mode is on., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 22/23] Introduce -k option to enable FT migration mode (Kemari).,
Yoshiaki Tamura <=
- [Qemu-devel] [RFC PATCH 21/23] virtio-blk: Modify save/load handler to handle inuse varialble., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 08/23] Introduce some socket util functions., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 04/23] Use cpu_physical_memory_get_dirty_range() to check multiple dirty pages., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 20/23] Modify tcp_accept_incoming_migration() to handle ft_mode, and add a hack not to close fd when ft_mode is enabled., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 23/23] Add a parser to accept FT migration incoming mode., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 07/23] Introduce skip_header parameter to qemu_loadvm_state()., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 12/23] Insent event-tap callbacks to net/block layer., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 03/23] Use cpu_physical_memory_set_dirty_range() to update phys_ram_dirty., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 06/23] Introduce read() to FdMigrationState., Yoshiaki Tamura, 2010/05/25
- [Qemu-devel] [RFC PATCH 18/23] Call event_tap_replay() at vm_start()., Yoshiaki Tamura, 2010/05/25