Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp3548621pxj; Mon, 24 May 2021 09:08:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxnUrc31AC+rR3ZWFpCWUZrMqf8SYPLlb7U6ozdnPq+0MtJlNiZF/J1DEcR/xT3Y5wtV09b X-Received: by 2002:a50:f38d:: with SMTP id g13mr12086409edm.178.1621872492165; Mon, 24 May 2021 09:08:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621872492; cv=none; d=google.com; s=arc-20160816; b=DIK4RCGl7AmwivZidJXUrR3wOv2utgVOpBbXwyjms47gUzyK5hvFP/8MgYvcA9afD8 u1G7wvMWAG3Lu7KicGjLiGoK58UpMO1YwgWq3UAujrmtxTji9ITSIzeYpEqR8oq/rgUQ 4PrkQc/3Wuzwr98PdDOnLAJYSCAnA7UtDLr9rjeU9P/AhEm0yAt0tbBq4K3xAVepaJvp U70g4E+kiljmcu7jKd/3C+RmDfI/rzrBNQn8OjZ5etTJZfZq1Oo0rzlAEg2BcqXVwygw qq488BRGG43UNNO6mtr8NVrSOc6P/NeqJ2cRGBfXwH0o6nVUvP4QBMlc+ADhW7Y0ov3N yfGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:user-agent:message-id:in-reply-to :date:references:organization:subject:cc:to:from; bh=P+f50DVSoowSG/meWwZwX7SepBTvZ/RaknORyqG0hgU=; b=rSPJjyOQbLqJl+eMIPcDlGQlGLw2fmU2ix2/YaKvmUGR1hXOVweQYrdigF2ki5vbTY TUmT9xlu7AaAd0HFHtxAs5x3DmxC9wqJkI/oeEuSOlAvlyAtmbGhC7dF9SsH5yFHlAvH j3YOqEHvQwFPh54NlXiipajgi0kUZbg4Ppd7KfA2pK6MA0O3rQQjfvRNe4czekPc0etY WaanaUwpq3fjo2nGZ7lGVMn6ah1/BnGs7R8hve5W2DRgUL22ZeA9c6XOEfMf4AsId//W 4Iv7qonTNykfQRlDvWTmFdFTlAKzTmnTSfWQZq68aJMB8J8FWfud1OxyMXZtmdeNk8t3 p0cg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id mp30si12488605ejc.262.2021.05.24.09.07.46; Mon, 24 May 2021 09:08:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236469AbhEXQGu (ORCPT + 99 others); Mon, 24 May 2021 12:06:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237235AbhEXQFO (ORCPT ); Mon, 24 May 2021 12:05:14 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E266BC0612A3; Mon, 24 May 2021 08:19:59 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: krisman) with ESMTPSA id B7C131F41D90 From: Gabriel Krisman Bertazi To: "Theodore Y. Ts'o" Cc: amir73il@gmail.com, kernel@collabora.com, "Darrick J . Wong" , Dave Chinner , jack@suse.com, dhowells@redhat.com, khazhy@google.com, linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org Subject: Re: [PATCH 00/11] File system wide monitoring Organization: Collabora References: <20210521024134.1032503-1-krisman@collabora.com> Date: Mon, 24 May 2021 11:19:50 -0400 In-Reply-To: (Theodore Y. Ts'o's message of "Sat, 22 May 2021 19:25:05 -0400") Message-ID: <87h7isp3ah.fsf@collabora.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org "Theodore Y. Ts'o" writes: > Hi Gabriel, > > Quick question; what userspace program are you using to test this > feature? Do you have a custom testing program you are using? If so, > could share it? Hello Ted, I'm using the program in patch 10, to watch and print notifications , along with corrupt filesystems. I trigger operations via command line and watch the reports flow. I have slightly modified the sample code to test marks disappearing at inopportune times, but that's trivial to recreate with the samples code. I plan to write more automated tests for LTP, once we settle on this design. -- Gabriel Krisman Bertazi