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Violators will be prosecuted; Fri, 14 Jun 2013 21:29:58 +1000 Received: from d23relay05.au.ibm.com (d23relay05.au.ibm.com [9.190.235.152]) by d23dlp01.au.ibm.com (Postfix) with ESMTP id E5D082CE807D for ; Fri, 14 Jun 2013 21:42:10 +1000 (EST) Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay05.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r5EBRP1b3867018 for ; Fri, 14 Jun 2013 21:27:25 +1000 Received: from d23av04.au.ibm.com (loopback [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r5EBgAGq026751 for ; Fri, 14 Jun 2013 21:42:10 +1000 Received: from RH63Wenchao (wenchaox.cn.ibm.com [9.115.122.53]) by d23av04.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id r5EBe6Xm024253; Fri, 14 Jun 2013 21:42:08 +1000 From: Wenchao Xia To: qemu-devel@nongnu.org Date: Fri, 14 Jun 2013 19:39:58 +0800 Message-Id: <1371209999-15579-12-git-send-email-xiawenc@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1371209999-15579-1-git-send-email-xiawenc@linux.vnet.ibm.com> References: <1371209999-15579-1-git-send-email-xiawenc@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13061411-9264-0000-0000-000003F2241F X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 202.81.31.146 Cc: kwolf@redhat.com, phrdina@redhat.com, famz@redhat.com, Wenchao Xia , armbru@redhat.com, lcapitulino@redhat.com, stefanha@redhat.com, pbonzini@redhat.com, dietmar@proxmox.com Subject: [Qemu-devel] [PATCH V2 11/12] hmp: add interface hmp_snapshot_delete_blkdev_internal X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Wenchao Xia --- hmp-commands.hx | 19 +++++++++++++++++++ hmp.c | 10 ++++++++++ hmp.h | 1 + 3 files changed, 30 insertions(+), 0 deletions(-) diff --git a/hmp-commands.hx b/hmp-commands.hx index 312a0c7..5a66515 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -1060,6 +1060,25 @@ Take an internal snapshot on device if it support ETEXI { + .name = "snapshot_delete_blkdev_internal", + .args_type = "device:B,name:s", + .params = "device name", + .help = "delete an internal snapshot of device.\n\t\t\t" + "Name is the snapshot's name.\n\t\t\t" + "If no snapshot matching name found,\n\t\t\t" + "the operation will fail.\n\t\t\t" + "The format of the image used by device must\n\t\t\t" + "support it, such as qcow2.\n\t\t\t", + .mhandler.cmd = hmp_snapshot_delete_blkdev_internal, + }, + +STEXI +@item snapshot_delete_blkdev_internal +@findex snapshot_delete_blkdev_internal +Delete an internal snapshot on device if it support +ETEXI + + { .name = "drive_mirror", .args_type = "reuse:-n,full:-f,device:B,target:s,format:s?", .params = "[-n] [-f] device target [format]", diff --git a/hmp.c b/hmp.c index 2ddcafc..1e90c7f 100644 --- a/hmp.c +++ b/hmp.c @@ -922,6 +922,16 @@ void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict) hmp_handle_error(mon, &errp); } +void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict) +{ + const char *device = qdict_get_str(qdict, "device"); + const char *name = qdict_get_try_str(qdict, "name"); + Error *errp = NULL; + + qmp_blockdev_snapshot_delete_internal_sync(device, name, &errp); + hmp_handle_error(mon, &errp); +} + void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) { qmp_migrate_cancel(NULL); diff --git a/hmp.h b/hmp.h index fddf3a9..fa0e5d9 100644 --- a/hmp.h +++ b/hmp.h @@ -55,6 +55,7 @@ void hmp_balloon(Monitor *mon, const QDict *qdict); void hmp_block_resize(Monitor *mon, const QDict *qdict); void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict); void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict); +void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict); void hmp_drive_mirror(Monitor *mon, const QDict *qdict); void hmp_migrate_cancel(Monitor *mon, const QDict *qdict); void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict);