From nobody Thu May 15 19:42:37 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 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1503559642662113.9986129657666; Thu, 24 Aug 2017 00:27:22 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8CA3BC04B954; Thu, 24 Aug 2017 07:27:20 +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 B5D9269AF7; Thu, 24 Aug 2017 07:27:19 +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 7BF813FACD; Thu, 24 Aug 2017 07:27:19 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id v7O7R9AW008915 for ; Thu, 24 Aug 2017 03:27:09 -0400 Received: by smtp.corp.redhat.com (Postfix) id 325F77EFF3; Thu, 24 Aug 2017 07:27:09 +0000 (UTC) Received: from mx1.redhat.com (ext-mx02.extmail.prod.ext.phx2.redhat.com [10.5.110.26]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 2BA457EFF2 for ; Thu, 24 Aug 2017 07:27:07 +0000 (UTC) Received: from relay.sw.ru (mailhub.sw.ru [195.214.232.25]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DB5488765D for ; Thu, 24 Aug 2017 07:27:05 +0000 (UTC) Received: from dim-vz7.qa.sw.ru (msk-vpn.virtuozzo.com [195.214.232.6]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id v7O6vmwf024560 for ; Thu, 24 Aug 2017 09:57:50 +0300 (MSK) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 8CA3BC04B954 Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; dmarc=fail (p=none dis=none) header.from=virtuozzo.com Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=libvir-list-bounces@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 8CA3BC04B954 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com DB5488765D Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; dmarc=pass (p=none dis=none) header.from=virtuozzo.com Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=nshirokovskiy@virtuozzo.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com DB5488765D From: Nikolay Shirokovskiy To: libvir-list@redhat.com Date: Thu, 24 Aug 2017 09:56:45 +0300 Message-Id: <1503557813-825347-9-git-send-email-nshirokovskiy@virtuozzo.com> In-Reply-To: <1503557813-825347-1-git-send-email-nshirokovskiy@virtuozzo.com> References: <1503557813-825347-1-git-send-email-nshirokovskiy@virtuozzo.com> X-Greylist: Delayed for 00:29:10 by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Thu, 24 Aug 2017 07:27:06 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Thu, 24 Aug 2017 07:27:06 +0000 (UTC) for IP:'195.214.232.25' DOMAIN:'mailhub.sw.ru' HELO:'relay.sw.ru' FROM:'nshirokovskiy@virtuozzo.com' RCPT:'' X-RedHat-Spam-Score: -0.001 (SPF_PASS) 195.214.232.25 mailhub.sw.ru 195.214.232.25 mailhub.sw.ru X-Scanned-By: MIMEDefang 2.78 on 10.5.110.26 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH v3 REBASE 08/16] qemu: fail querying destination migration statistics always 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 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Thu, 24 Aug 2017 07:27:21 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Querying destination migration statistics may result in getting a failure or getting a elapsed time value depending on stats.status value which is odd. Instead let's always fail. Clients should be ready to handle this as currently getting failure period can be considerable. --- src/qemu/qemu_driver.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index b8a4df7..397cadb 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -12918,20 +12918,19 @@ qemuDomainGetJobStatsInternal(virQEMUDriverPtr dr= iver, return 0; } =20 + if (priv->job.asyncJob =3D=3D QEMU_ASYNC_JOB_MIGRATION_IN) { + virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s", + _("migration statistics are available only on " + "the source host")); + return -1; + } + /* Do not ask QEMU if migration is not even running yet */ if (!priv->job.current || !priv->job.current->stats.status) fetch =3D false; =20 - if (fetch) { - if (priv->job.asyncJob =3D=3D QEMU_ASYNC_JOB_MIGRATION_IN) { - virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s", - _("migration statistics are available only on " - "the source host")); - return -1; - } - if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_QUERY) < 0) - return -1; - } + if (fetch && qemuDomainObjBeginJob(driver, vm, QEMU_JOB_QUERY) < 0) + return -1; =20 if (!virDomainObjIsActive(vm)) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", --=20 1.8.3.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list