From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36434) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eCJSl-0000vW-Rx for qemu-devel@nongnu.org; Wed, 08 Nov 2017 01:03:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eCJSg-0007GO-WC for qemu-devel@nongnu.org; Wed, 08 Nov 2017 01:03:47 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42534) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eCJSg-0007GC-Qj for qemu-devel@nongnu.org; Wed, 08 Nov 2017 01:03:42 -0500 From: Peter Xu Date: Wed, 8 Nov 2017 14:01:30 +0800 Message-Id: <20171108060130.3772-33-peterx@redhat.com> In-Reply-To: <20171108060130.3772-1-peterx@redhat.com> References: <20171108060130.3772-1-peterx@redhat.com> Subject: [Qemu-devel] [PATCH v4 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: Alexey Perevalov , "Daniel P . Berrange" , Juan Quintela , Andrea Arcangeli , "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 ffcdc34652..0c9f0cc4f2 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -992,6 +992,20 @@ 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 c7e1022283..c1abba037f 100644 --- a/hmp.c +++ b/hmp.c @@ -1519,6 +1519,15 @@ 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 a6f56b1f29..87d7c117eb 100644 --- a/hmp.h +++ b/hmp.h @@ -70,6 +70,7 @@ void hmp_info_snapshots(Monitor *mon, const QDict *qdict); void hmp_migrate_cancel(Monitor *mon, const QDict *qdict); void hmp_migrate_continue(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); -- 2.13.6