From patchwork Sun Apr 17 07:21:50 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lyu Mitnick X-Patchwork-Id: 91531 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 06EEEB6FE3 for ; Sun, 17 Apr 2011 17:22:07 +1000 (EST) Received: from localhost ([::1]:59862 helo=lists2.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QBMJ0-0002y4-0A for incoming@patchwork.ozlabs.org; Sun, 17 Apr 2011 03:22:02 -0400 Received: from eggs.gnu.org ([140.186.70.92]:33054) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QBMIr-0002xz-Iq for qemu-devel@nongnu.org; Sun, 17 Apr 2011 03:21:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QBMIq-0006D6-Nt for qemu-devel@nongnu.org; Sun, 17 Apr 2011 03:21:53 -0400 Received: from mail-yw0-f45.google.com ([209.85.213.45]:42591) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QBMIq-0006D1-Hb for qemu-devel@nongnu.org; Sun, 17 Apr 2011 03:21:52 -0400 Received: by ywl41 with SMTP id 41so1334640ywl.4 for ; Sun, 17 Apr 2011 00:21:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to:cc :content-type; bh=uz21D01C+QtsfKJjr6fsd/Jpvpjhz+o8QPTOKrbJXqw=; b=AAWv/aOqxdnOabF+6nqafHfSGrtyLsr99Pp3auubE1spKZmb1pM5Pj9n8JpOoxrAIx MQW15CdWxghtfWOcMokXaRZkV1DAL5Bt/5Q51EwUkSyR57/32/jqldb7xdhTqZeq0S+U 5MpC3cInOia4hGINtmdTxqdgiJsW1wGQP8gV8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type; b=GS+MF6jZGGRVRpYxBHQZsxn+uoMt+Q+/DKd31GujeM/asiZ4q6QodqLO4wsSYgSQYL hRkoJVI61DzWAVKZIYQz+k+5L64Xo43dDU6NCYEkYNT1z0VO1hVlF14vjOEEHx2PGwyf 5FWqyWASFV4Vw3k5Yqojf7e//gTnQ+G1G5rEQ= MIME-Version: 1.0 Received: by 10.100.15.4 with SMTP id 4mr2001485ano.126.1303024910706; Sun, 17 Apr 2011 00:21:50 -0700 (PDT) Received: by 10.100.106.1 with HTTP; Sun, 17 Apr 2011 00:21:50 -0700 (PDT) Date: Sun, 17 Apr 2011 15:21:50 +0800 Message-ID: From: Lyu Mitnick To: qemu-devel@nongnu.org X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 209.85.213.45 Cc: Kevin Wolf , Christoph Hellwig Subject: [Qemu-devel] Question about vpc 004 testcase of qemu-iotests 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 Hello all, I use qemu-iotests to test vpc part of master tree. An error occurred when I type ./check -vpc. Error message is as follows: 004 4s ... - output mismatch (see 004.out.bad) I am wondering whether it is a bug of block/vpc.c?? Thanks Mitnick --- 004.out 2011-04-10 15:43:21.819400771 +0800 +++ 004.out.bad 2011-04-17 10:45:00.642745274 +0800 @@ -9,7 +9,8 @@ write failed: Input/output error write at image boundary -write failed: Input/output error +wrote 4096/4096 bytes at offset 134217728 +4 KiB, 1 ops; 0.0000 sec (28.678 KiB/sec and 7.1694 ops/sec) write past image boundary write failed: Input/output error @@ -28,7 +29,8 @@ read failed: Input/output error read at image boundary -read failed: Input/output error +read 4096/4096 bytes at offset 134217728 +4 KiB, 1 ops; 0.0000 sec (62.004 MiB/sec and 15873.0159 ops/sec) read past image boundary read failed: Input/output error