From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:41870) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TvVqX-00057E-9V for qemu-devel@nongnu.org; Wed, 16 Jan 2013 11:28:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TvVqM-0007Sr-71 for qemu-devel@nongnu.org; Wed, 16 Jan 2013 11:28:13 -0500 Received: from nodalink.pck.nerim.net ([62.212.105.220]:43336 helo=paradis.irqsave.net) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TvVqL-0007Si-V9 for qemu-devel@nongnu.org; Wed, 16 Jan 2013 11:28:02 -0500 From: =?UTF-8?q?Beno=C3=AEt=20Canet?= Date: Wed, 16 Jan 2013 17:24:54 +0100 Message-Id: <1358353508-5369-1-git-send-email-benoit@irqsave.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [RFC V1 00/14] QCOW2 deduplication metrics List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, pbonzini@redhat.com, =?UTF-8?q?Beno=C3=AEt=20Canet?= , stefanha@redhat.com This patchset implements QMP metrics for the qcow2 deduplication. It applies on top of the "QCOW2 deduplication core functionality" patchse= t. Beno=C3=AEt Canet (14): qcow2: Add deduplication metrics structures. qcow2: Initialize deduplication metrics. qcow2: Collect unaligned writes missing data reads metric. qcow2: Collect deduplicated cluster metric. qcow2: Collect undeduplicated cluster metric. qcow2: Count QCowHashNode creation metrics. qcow2: Count QCowHashNode removal from tree for metrics. qcow2: Count cluster deleted metric qcow2: Count deduplication refcount overflow metric. qapi: Add support for deduplication infos in qapi-schema.json. block: Add deduplication metrics to BlockDriverInfo. qcow2: Add qcow2_dedup_update_metrics to compute dedup RAM usage. qcow2: returns deduplication metrics and status via bdrv_get_info() qapi: Return virtual block device deduplication metrics in QMP block.c | 36 ++++++++++++++++++++++++++++++++++++ block/qcow2-dedup.c | 36 ++++++++++++++++++++++++++++++++---- block/qcow2.c | 4 ++++ block/qcow2.h | 4 +++- include/block/block.h | 14 ++++++++++++++ qapi-schema.json | 40 +++++++++++++++++++++++++++++++++++++++- 6 files changed, 128 insertions(+), 6 deletions(-) --=20 1.7.10.4