From nobody Tue Apr 7 21:45:15 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1773242057; cv=none; d=zohomail.com; s=zohoarc; b=eFSG3V7HsPw6J4+Rx1he0c0rG0nQFl4x+ma7JKBp1S2K0ayxUb+WS190p3csW96THOxfyrBJXslHtvzl5r6ClEx4p3npURhH9+AOP1+fKvw+U9TFV94IbSD+44OzL7BU5dR1L1HVuJtSmOSO4xdHM4kyqwTnE+CZKGX3tCex5iU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1773242057; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=1Gz7kdd1tK0MuX1S+RI2jvuqkrKyKEPVescjxWN9BMY=; b=ZyRKn9kOV5hjqcqRBFxkaw5cNjXdFJaJbvIBDfggXQca1x2bJxHSySQsqTfGXy/g1NNIdY6M/NBf121jvGuG81IoCD0mcDnz/5puWpQz/2pD+OQv8L9qf6GlE8wCxpvNa1AO4Pc19GmkKUixsRHqLxvlZy+nUykMutmIiW0SCzI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1773242057352208.58265061730503; Wed, 11 Mar 2026 08:14:17 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w0LBk-0001B2-VI; Wed, 11 Mar 2026 11:09:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w0L9I-0003tZ-TO; Wed, 11 Mar 2026 11:07:03 -0400 Received: from isrv.corpit.ru ([212.248.84.144]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w0L9G-0004xM-H2; Wed, 11 Mar 2026 11:07:00 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 2B045191E87; Wed, 11 Mar 2026 18:04:41 +0300 (MSK) Received: from think4mjt.tls.msk.ru (mjtthink.wg.tls.msk.ru [192.168.177.146]) by tsrv.corpit.ru (Postfix) with ESMTP id 1686437C2C8; Wed, 11 Mar 2026 18:05:19 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tls.msk.ru; s=202602; t=1773241481; bh=AkGdtL1378GuYkw9TJKFVH4lXWbLXsqU//G2VlqmrT0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=aovRuT10/jfty8MxrmpY6NKCWrV16PAQy3co/wPTdSncNTXwP6l3GjJxJ38oE+1k9 9fIrs54vvNjB6MUSqSIgHrSOINCGKYxqe3EMjfeke1Uu8+2V8zO4AFFDdK9aSXD9fJ SM3jf1LI9EFbSvfQsb8mwrutmy89RvlV/dkcE9ML8/fBZvLjthvKYLS14g2EBzr5kE zaOXrgXSGxJbEjQSSuut1Y985ssg/Gq3Rvjy6Imfcx2LLIi9Zf3mv1fwmx6OgTsjts KWDtLy/U6k1bYXu54BSmQr4yWMCNTXsFxdrOhpbEUEtAo8Op23cS5EeiedmYKFYvR6 tKmWBP1SFADXw== From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Fiona Ebner , Vladimir Sementsov-Ogievskiy , Michael Tokarev Subject: [Stable-10.1.5 04/46] iotests: test active mirror with unaligned, small write zeroes op Date: Wed, 11 Mar 2026 18:02:40 +0300 Message-ID: <20260311150327.1084669-4-mjt@tls.msk.ru> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=212.248.84.144; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -2 X-Spam_score: -0.3 X-Spam_bar: / X-Spam_report: (-0.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.819, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.903, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @tls.msk.ru) X-ZM-MESSAGEID: 1773242058976154100 Content-Type: text/plain; charset="utf-8" From: Fiona Ebner This tests the scenario fixed by "block/mirror: check range when setting zero bitmap for sync write" [0]. [0] https://lore.kernel.org/qemu-devel/20260112152544.261923-1-f.ebner@prox= mox.com/ Signed-off-by: Fiona Ebner Message-ID: <20260120113859.251743-1-f.ebner@proxmox.com> Reviewed-by: Vladimir Sementsov-Ogievskiy Tested-by: Vladimir Sementsov-Ogievskiy Signed-off-by: Vladimir Sementsov-Ogievskiy (cherry picked from commit 267d7ae99a1d3b5be9d3421db3bdf651cc18c7ab) Signed-off-by: Michael Tokarev diff --git a/tests/qemu-iotests/151 b/tests/qemu-iotests/151 index 06ee3585db..9b9c815db5 100755 --- a/tests/qemu-iotests/151 +++ b/tests/qemu-iotests/151 @@ -191,6 +191,26 @@ class TestActiveMirror(iotests.QMPTestCase): =20 self.potential_writes_in_flight =3D False =20 + def testUnalignedSmallerThanGranularityWriteZeroes(self): + # Fill the source image + self.vm.hmp_qemu_io('source', 'write -P 1 0 %i' % self.image_len); + + # Start the block job + self.vm.cmd('blockdev-mirror', + job_id=3D'mirror', + filter_node_name=3D'mirror-node', + device=3D'source-node', + target=3D'target-node', + sync=3D'full', + copy_mode=3D'write-blocking') + + # Wait for the READY event + self.wait_ready(drive=3D'mirror') + + for offset in range(6 * self.image_len // 8, 7 * self.image_len //= 8, 1024 * 1024): + self.vm.hmp_qemu_io('source', 'aio_write -z %i 512' % (offset = + 512)) + + self.complete_and_wait(drive=3D'mirror', wait_ready=3DFalse) =20 class TestThrottledWithNbdExportBase(iotests.QMPTestCase): image_len =3D 128 * 1024 * 1024 # MB diff --git a/tests/qemu-iotests/151.out b/tests/qemu-iotests/151.out index 3f8a935a08..2f7d3902f2 100644 --- a/tests/qemu-iotests/151.out +++ b/tests/qemu-iotests/151.out @@ -1,5 +1,5 @@ -...... +....... ---------------------------------------------------------------------- -Ran 6 tests +Ran 7 tests =20 OK --=20 2.47.3