2010/12/27 Michael S. Tsirkin <mst@xxxxxxxxxx>:
> On Mon, Dec 27, 2010 at 06:11:27PM +0900, Yoshiaki Tamura wrote:
>> 2010/12/27 Michael S. Tsirkin <mst@xxxxxxxxxx>:
>> > On Mon, Dec 27, 2010 at 05:25:36PM +0900, Yoshiaki Tamura wrote:
>> >> 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 <tamura.yoshiaki@xxxxxxxxxxxxx>
>> >> ---
>> >> hmp-commands.hx | 7 ++++---
>> >> migration.c | 3 +++
>> >> qmp-commands.hx | 7 ++++---
>> >> 3 files changed, 11 insertions(+), 6 deletions(-)
>> >>
>> >> diff --git a/hmp-commands.hx b/hmp-commands.hx
>> >> index 4befbe2..0071409 100644
>> >> --- a/hmp-commands.hx
>> >> +++ b/hmp-commands.hx
>> >> @@ -735,13 +735,14 @@ 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)",
>> >
>> > FT -> Fault tolerance?
>> > IMO it's preferrable to avoid abbreviations in the documentation.
>>
>> Yep. It's fine for me to avoid abbreviations.
>>
>> > Not sure whether we need to mention the codename here: is it likely to
>> > help the users?
>>
>> Ah:-) Just didn't know what the official name should be, and
>> placed Kemari for convenience. Any ideas or preference here?
>>
>> Yoshi
>
> Do we need a name? Fault tolerance mode insufficient?
Not really. Let's call it Fault Tolerance mode from now:-)
Yoshi
>
>> >
>> >> .user_print = monitor_user_noop,
>> >> .mhandler.cmd_new = do_migrate,
>> >> },
>> >> diff --git a/migration.c b/migration.c
>> >> index 0db0b6d..a4a39eb 100644
>> >> --- a/migration.c
>> >> +++ b/migration.c
>> >> @@ -92,6 +92,9 @@ int do_migrate(Monitor *mon, const QDict *qdict, QObject **ret_data)
>> >> return -1;
>> >> }
>> >>
>> >> + if (qdict_get_try_bool(qdict, "ft", 0))
>> >> + ft_mode = FT_INIT;
>> >> +
>> >> if (strstart(uri, "tcp:", &p)) {
>> >> s = tcp_start_outgoing_migration(mon, p, max_throttle, detach,
>> >> blk, inc);
>> >> diff --git a/qmp-commands.hx b/qmp-commands.hx
>> >> index 3486223..b28bf70 100644
>> >> --- a/qmp-commands.hx
>> >> +++ b/qmp-commands.hx
>> >> @@ -431,13 +431,14 @@ EQMP
>> >>
>> >> {
>> >> .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,
>> >> },
>> >> --
>> >> 1.7.1.2
>> > --
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>> >
>
>
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