From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34DB6C433F5 for ; Fri, 7 Oct 2022 20:11:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230040AbiJGULC (ORCPT ); Fri, 7 Oct 2022 16:11:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229977AbiJGUKv (ORCPT ); Fri, 7 Oct 2022 16:10:51 -0400 Received: from ale.deltatee.com (ale.deltatee.com [204.191.154.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9A5E9B86F for ; Fri, 7 Oct 2022 13:10:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=deltatee.com; s=20200525; h=Subject:MIME-Version:References:In-Reply-To: Message-Id:Date:Cc:To:From:content-disposition; bh=jYRRA3Y3GV2CCww+fuAWzB1qlgX/6h/DeZRk6odNSLc=; b=p7RazphwtXGDtmxKCrL2JHdWgF lmMeJWCcNvpFfd/o22yk3760Tej8QmfA1awLeY6bRfZRF5hFoIgLZcuXj4+XFKH8Xi/lsD8OpqsGO fbXDh5TzQBCG4wS38XEKaDSCShbI9/RMRFXH+rUxc/j5llUy2HqtYg1DlEPbsjmdN8j8zlbkohOdL yOksOGDiM50GeSEI9kWRNlB33LfQeDzJNutUjfCpjVRUY3bXDfG7iUrPn4oj4ttKml36z9LT6Q1l4 z0K2nJkEMcuN/MLzRngtnfg2MkLa96dFgPh+yxh66V2hd3/nEianDqAVqKUGbq2ufIv5fdXZZmVOb q6k157xg==; Received: from cgy1-donard.priv.deltatee.com ([172.16.1.31]) by ale.deltatee.com with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ogtgC-002hCk-9A; Fri, 07 Oct 2022 14:10:44 -0600 Received: from gunthorp by cgy1-donard.priv.deltatee.com with local (Exim 4.94.2) (envelope-from ) id 1ogtg7-0005I0-Sz; Fri, 07 Oct 2022 14:10:39 -0600 From: Logan Gunthorpe To: linux-raid@vger.kernel.org, Jes Sorensen Cc: Guoqing Jiang , Xiao Ni , Mariusz Tkaczyk , Coly Li , Chaitanya Kulkarni , Jonmichael Hands , Stephen Bates , Martin Oliveira , David Sloan , Logan Gunthorpe Date: Fri, 7 Oct 2022 14:10:36 -0600 Message-Id: <20221007201037.20263-7-logang@deltatee.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221007201037.20263-1-logang@deltatee.com> References: <20221007201037.20263-1-logang@deltatee.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 172.16.1.31 X-SA-Exim-Rcpt-To: linux-raid@vger.kernel.org, jes@trained-monkey.org, guoqing.jiang@linux.dev, xni@redhat.com, mariusz.tkaczyk@linux.intel.com, colyli@suse.de, chaitanyak@nvidia.com, jm@chia.net, sbates@raithlin.com, Martin.Oliveira@eideticom.com, David.Sloan@eideticom.com, logang@deltatee.com X-SA-Exim-Mail-From: gunthorp@deltatee.com Subject: [PATCH mdadm v4 6/7] tests/00raid5-zero: Introduce test to exercise --write-zeros. X-SA-Exim-Version: 4.2.1 (built Sat, 13 Feb 2021 17:57:42 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org Attempt to create a raid5 array with --write-zeros. If it is successful check the array to ensure it is in sync. If it is unsuccessful and an unsupported error is printed, skip the test. Signed-off-by: Logan Gunthorpe --- tests/00raid5-zero | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 tests/00raid5-zero diff --git a/tests/00raid5-zero b/tests/00raid5-zero new file mode 100644 index 000000000000..7d0f05a12539 --- /dev/null +++ b/tests/00raid5-zero @@ -0,0 +1,12 @@ + +if mdadm -CfR $md0 -l 5 -n3 $dev0 $dev1 $dev2 --write-zeroes ; then + check nosync + echo check > /sys/block/md0/md/sync_action; + check wait +elif grep "zeroing [^ ]* failed: Operation not supported" \ + $targetdir/stderr; then + echo "write-zeros not supported, skipping" +else + echo >&2 "ERROR: mdadm return failure without not supported message" + exit 1 +fi -- 2.30.2