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Wed, 7 Jul 2021 17:27:15 +0000 From: Steve Sistare To: qemu-devel@nongnu.org Subject: [PATCH V5 12/25] cpr: QMP interfaces for restart Date: Wed, 7 Jul 2021 10:20:21 -0700 Message-Id: <1625678434-240960-13-git-send-email-steven.sistare@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1625678434-240960-1-git-send-email-steven.sistare@oracle.com> References: <1625678434-240960-1-git-send-email-steven.sistare@oracle.com> X-ClientProxiedBy: SJ0PR03CA0104.namprd03.prod.outlook.com (2603:10b6:a03:333::19) To BYAPR10MB3240.namprd10.prod.outlook.com (2603:10b6:a03:155::17) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from ca-dev63.us.oracle.com (148.87.23.13) by SJ0PR03CA0104.namprd03.prod.outlook.com (2603:10b6:a03:333::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4308.21 via Frontend Transport; Wed, 7 Jul 2021 17:27:15 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: a50d6463-fe2f-48f8-b9df-08d9416c76b0 X-MS-TrafficTypeDiagnostic: BYAPR10MB4104: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2150; 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envelope-from=steven.sistare@oracle.com; helo=mx0b-00069f02.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Daniel P. Berrange" , "Michael S. Tsirkin" , Jason Zeng , =?utf-8?q?Alex_Benn=C3=A9e?= , Juan Quintela , "Dr. David Alan Gilbert" , Eric Blake , Markus Armbruster , Alex Williamson , Steve Sistare , Stefan Hajnoczi , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Paolo Bonzini , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" cprexec calls cprexec(). Syntax: { 'command': 'cprexec', 'data': { 'argv': [ 'str' ] } } Add the restart mode: { 'enum': 'CprMode', 'data': [ 'reboot', 'restart' ] } Signed-off-by: Steve Sistare --- monitor/qmp-cmds.c | 5 +++++ qapi/cpr.json | 16 +++++++++++++++- 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c index 1128604..7326f7d 100644 --- a/monitor/qmp-cmds.c +++ b/monitor/qmp-cmds.c @@ -179,6 +179,11 @@ void qmp_cprsave(const char *file, CprMode mode, Error **errp) cprsave(file, mode, errp); } +void qmp_cprexec(strList *args, Error **errp) +{ + cprexec(args, errp); +} + void qmp_cprload(const char *file, Error **errp) { cprload(file, errp); diff --git a/qapi/cpr.json b/qapi/cpr.json index b6fdc89..2467e48 100644 --- a/qapi/cpr.json +++ b/qapi/cpr.json @@ -16,10 +16,12 @@ # # @reboot: checkpoint can be cprload'ed after a host kexec reboot. # +# @restart: checkpoint can be cprload'ed after restarting qemu. +# # Since: 6.1 ## { 'enum': 'CprMode', - 'data': [ 'reboot' ] } + 'data': [ 'reboot', 'restart' ] } ## @@ -61,6 +63,18 @@ 'mode': 'CprMode' } } ## +# @cprexec: +# +# Restart qemu. +# +# @argv: arguments to exec +# +# Since: 6.1 +## +{ 'command': 'cprexec', + 'data': { 'argv': [ 'str' ] } } + +## # @cprload: # # Start virtual machine from checkpoint file that was created earlier using