From nobody Wed May 14 13:49:24 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 152415155136190.73180142740262; Thu, 19 Apr 2018 08:25:51 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BE1753130660; Thu, 19 Apr 2018 15:25:49 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 68EA989FAF; Thu, 19 Apr 2018 15:25:49 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id F2BAD4CAA0; Thu, 19 Apr 2018 15:25:48 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w3JFPasA021848 for ; Thu, 19 Apr 2018 11:25:36 -0400 Received: by smtp.corp.redhat.com (Postfix) id A64126F9E8; Thu, 19 Apr 2018 15:25:36 +0000 (UTC) Received: from andariel.redhat.com (ovpn-204-221.brq.redhat.com [10.40.204.221]) by smtp.corp.redhat.com (Postfix) with ESMTP id C28C784424; Thu, 19 Apr 2018 15:25:35 +0000 (UTC) From: Peter Krempa To: libvir-list@redhat.com Date: Thu, 19 Apr 2018 17:25:00 +0200 Message-Id: <2b38ac2b1b9dce51b2e947e807d4f9cc8159a70f.1524151023.git.pkrempa@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-loop: libvir-list@redhat.com Cc: kwolf@redhat.com, Peter Krempa Subject: [libvirt] [RFC PATCH 03/30] util: storage: Add shadow copies of few disk properties to virStorageSource 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 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Thu, 19 Apr 2018 15:25:50 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Few things which are currently stored the virDomainDiskDef structure are actually relevant for the storage source as well. Add the fields with a note that they are just mirror of the values from the disk. Signed-off-by: Peter Krempa --- src/util/virstoragefile.c | 4 ++++ src/util/virstoragefile.h | 8 ++++++++ 2 files changed, 12 insertions(+) diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index d6ad6e1d0f..72584404da 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -2042,6 +2042,10 @@ virStorageSourceCopy(const virStorageSource *src, ret->detected =3D src->detected; ret->debugLevel =3D src->debugLevel; ret->debug =3D src->debug; + ret->iomode =3D src->iomode; + ret->cachemode =3D src->cachemode; + ret->discard =3D src->discard; + ret->detect_zeroes =3D src->detect_zeroes; /* storage driver metadata are not copied */ ret->drv =3D NULL; diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h index d129e81978..b450da55ae 100644 --- a/src/util/virstoragefile.h +++ b/src/util/virstoragefile.h @@ -305,6 +305,14 @@ struct _virStorageSource { unsigned int debugLevel; bool debug; + + /* Libvirt currently stores the following properities in virDomainDisk= Def. + * These instances are currently just copies from the parent definitio= n and + * are not mapped back to the XML */ + int iomode; /* enum virDomainDiskIo */ + int cachemode; /* enum virDomainDiskCache */ + int discard; /* enum virDomainDiskDiscard */ + int detect_zeroes; /* enum virDomainDiskDetectZeroes */ }; --=20 2.14.3 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list