From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43067) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e3zIH-0001zy-5P for qemu-devel@nongnu.org; Mon, 16 Oct 2017 02:54:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e3zIG-0003iU-9G for qemu-devel@nongnu.org; Mon, 16 Oct 2017 02:54:33 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33478) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e3zIG-0003hS-38 for qemu-devel@nongnu.org; Mon, 16 Oct 2017 02:54:32 -0400 From: Peter Xu Date: Mon, 16 Oct 2017 14:52:16 +0800 Message-Id: <20171016065216.18162-33-peterx@redhat.com> In-Reply-To: <20171016065216.18162-1-peterx@redhat.com> References: <20171016065216.18162-1-peterx@redhat.com> Subject: [Qemu-devel] [PATCH v3 32/32] migration, hmp: new command "migrate_pause" List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Andrea Arcangeli , "Daniel P . Berrange" , Juan Quintela , Alexey Perevalov , "Dr . David Alan Gilbert" , peterx@redhat.com HMP version of QMP "migrate-pause". Signed-off-by: Peter Xu --- hmp-commands.hx | 14 ++++++++++++++ hmp.c | 9 +++++++++ hmp.h | 1 + 3 files changed, 24 insertions(+) diff --git a/hmp-commands.hx b/hmp-commands.hx index 7adb029b34..bfba3ea977 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -980,6 +980,20 @@ as the -incoming option). ETEXI { + .name = "migrate_pause", + .args_type = "", + .params = "", + .help = "Pause a migration stream (only supported by postcopy)", + .cmd = hmp_migrate_pause, + }, + +STEXI +@item migrate_pause +@findex migrate_pause +Pause an existing migration manually. Currently it only support postcopy. +ETEXI + + { .name = "migrate_set_cache_size", .args_type = "value:o", .params = "value", diff --git a/hmp.c b/hmp.c index 7b1abcd535..689092f534 100644 --- a/hmp.c +++ b/hmp.c @@ -1500,6 +1500,15 @@ void hmp_migrate_incoming(Monitor *mon, const QDict *qdict) hmp_handle_error(mon, &err); } +void hmp_migrate_pause(Monitor *mon, const QDict *qdict) +{ + Error *err = NULL; + + qmp_migrate_pause(&err); + + hmp_handle_error(mon, &err); +} + /* Kept for backwards compatibility */ void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict) { diff --git a/hmp.h b/hmp.h index 3605003e4c..2c1dab6b8f 100644 --- a/hmp.h +++ b/hmp.h @@ -69,6 +69,7 @@ void hmp_delvm(Monitor *mon, const QDict *qdict); void hmp_info_snapshots(Monitor *mon, const QDict *qdict); void hmp_migrate_cancel(Monitor *mon, const QDict *qdict); void hmp_migrate_incoming(Monitor *mon, const QDict *qdict); +void hmp_migrate_pause(Monitor *mon, const QDict *qdict); void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict); void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict); void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict); -- 2.13.5