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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FCE2C433E2 for ; Wed, 9 Sep 2020 08:31:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 54983218AC for ; Wed, 9 Sep 2020 08:31:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726293AbgIIIbl (ORCPT ); Wed, 9 Sep 2020 04:31:41 -0400 Received: from mga04.intel.com ([192.55.52.120]:56773 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725877AbgIIIbk (ORCPT ); Wed, 9 Sep 2020 04:31:40 -0400 IronPort-SDR: 5S0tNnkn4fxB0Jol/ag5HwaZxauzPc/Lury13ibmPVYcoy+ahjvrW9PlI9OiskboqI3+JdMa28 wXBdQwlgss4w== X-IronPort-AV: E=McAfee;i="6000,8403,9738"; a="155692134" X-IronPort-AV: E=Sophos;i="5.76,409,1592895600"; d="scan'208";a="155692134" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Sep 2020 01:31:39 -0700 IronPort-SDR: Xo8R9yIhwQ85Xj5P/yqimhdx8vkWWmQ6BfWQhXl1A99jz7DsZ9aP9jRw3S7ZdEn/zm50Y1yPo7 /tHzeUXPjTLw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,409,1592895600"; d="scan'208";a="449119020" Received: from mtkaczyk-devel.igk.intel.com ([10.102.102.23]) by orsmga004.jf.intel.com with ESMTP; 09 Sep 2020 01:31:38 -0700 From: Mariusz Tkaczyk To: jes@trained-monkey.org Cc: linux-raid@vger.kernel.org Subject: [PATCH 0/4] mdmonitor improvements Date: Wed, 9 Sep 2020 10:31:16 +0200 Message-Id: <20200909083120.10396-1-mariusz.tkaczyk@intel.com> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-raid-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org This patchset is targeting issues observed across distributions: - polling on a wrong resource when mdstat is empty - eventing for external containers - dealing with udev and mdadm - quiet fail if other instance is running Mdmonitor is started automitically if needed by udev. This patchset introduces mdmonitor stoping if no redundant array presents. Blazej Kucman (2): mdmonitor: set small delay once Check if other Monitor instance running before fork. Mariusz Tkaczyk (2): Monitor: refresh mdstat fd after select Monitor: stop notifing about containers. Monitor.c | 83 ++++++++++++++++++++++++++++++++++++++++--------------- mdadm.h | 2 +- mdstat.c | 20 +++++++++++--- 3 files changed, 77 insertions(+), 28 deletions(-) -- 2.25.0