From patchwork Wed Apr 13 20:37:17 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cole Robinson X-Patchwork-Id: 65757 Delivered-To: patch@linaro.org Received: by 10.140.93.198 with SMTP id d64csp224463qge; Wed, 13 Apr 2016 13:40:10 -0700 (PDT) X-Received: by 10.140.29.246 with SMTP id b109mr13748949qgb.2.1460580010589; Wed, 13 Apr 2016 13:40:10 -0700 (PDT) Return-Path: Received: from mx6-phx2.redhat.com (mx6-phx2.redhat.com. [209.132.183.39]) by mx.google.com with ESMTPS id v91si7203237qgv.74.2016.04.13.13.40.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 13 Apr 2016 13:40:10 -0700 (PDT) Received-SPF: pass (google.com: domain of libvir-list-bounces@redhat.com designates 209.132.183.39 as permitted sender) client-ip=209.132.183.39; Authentication-Results: mx.google.com; spf=pass (google.com: domain of libvir-list-bounces@redhat.com designates 209.132.183.39 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by mx6-phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u3DKbLmj045353; Wed, 13 Apr 2016 16:37:22 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id u3DKbJDJ022303 for ; Wed, 13 Apr 2016 16:37:19 -0400 Received: from colepc.redhat.com (ovpn-113-40.phx2.redhat.com [10.3.113.40]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u3DKbJVg032103; Wed, 13 Apr 2016 16:37:19 -0400 From: Cole Robinson To: libvirt-list@redhat.com Date: Wed, 13 Apr 2016 16:37:17 -0400 Message-Id: <5c88714569e92d6b5c758c934c7cba1383243f23.1460579837.git.crobinso@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH] docs: domain: document blkiotune {read, write}_{bytes, iops}_sec X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com Added with commit 3b431929 in v1.2.2 but never documented https://bugzilla.redhat.com/show_bug.cgi?id=1313613 --- docs/formatdomain.html.in | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) -- 2.7.3 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index c2955eb..8c98288 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -991,6 +991,10 @@ <device> <path>/dev/sdb</path> <weight>500</weight> + <read_bytes_sec>10000</read_bytes_sec> + <write_bytes_sec>10000</write_bytes_sec> + <read_iops_sec>20000</read_iops_sec> + <write_iops_sec>20000</write_iops_sec> </device> </blkiotune> ... @@ -1025,7 +1029,19 @@ absolute path of the device, and weight giving the relative weight of that device, in the range [100, 1000]. After kernel 2.6.39, the value could be in the - range [10, 1000].Since 0.9.8 + range [10, 1000]. Since 0.9.8 +

+ device has the following optional sub-elements: +
    +
  • read_bytes_sec: read throughput limit in + bytes per second. Since 1.2.2
    • +
  • write_bytes_sec: write throughput limit in + bytes per second. Since 1.2.2
    • +
  • read_iops_sec: read I/O operations + per second limit. Since 1.2.2
    • +
  • write_iops_sec: write I/O operations + per second limit. Since 1.2.2
    • +