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=-1.2 required=3.0 tests=BAYES_05,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 7B929C433E0 for ; Tue, 16 Feb 2021 17:20:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 534CF64DFF for ; Tue, 16 Feb 2021 17:20:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230517AbhBPRUu (ORCPT ); Tue, 16 Feb 2021 12:20:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230519AbhBPRUr (ORCPT ); Tue, 16 Feb 2021 12:20:47 -0500 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 706F6C061574 for ; Tue, 16 Feb 2021 09:20:06 -0800 (PST) Received: by mail-ej1-x630.google.com with SMTP id do6so7366779ejc.3 for ; Tue, 16 Feb 2021 09:20:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=P1mboOoyN118xersTcywNi+4pFOPJOc+PV6vdchV3NU=; b=KZrPkw0/uUwFmCr+jUqX6ilUyUCIpuRePHY4AYr6PQ/qkO8U3cAiQWTr6qy9AWDpVN iBpPLdvDciqakZ/59rrvp/vepzxdqscNY9AhTKoq4sFuJ1wER6gm6dHKrwYIjPP+mxZm jZRpCI/xl2R8Rrg5DikshK8DpQRcwzPJZ1HZ9DoncxAllDkmYXPSJDX43XwFXJOVHxMV NCkDm/zCh+a+SHxTYQ4ddMY5DcyNXIyjdP4sCRlw7S0PX45hwi48v5Xh+no58EKTs8Tr 6HZdpq2BH8RSBIgDTlbi7c6X7d+PRzqsM6iAKqNZPB62k/hApytrNRfjoN1p+lpT3rh8 TZIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=P1mboOoyN118xersTcywNi+4pFOPJOc+PV6vdchV3NU=; b=VFaMIbWSjy395saojXIiguWStLKQIKu0x6f0DnpSpoRTmyzd97AgnoVZV/e9Rys+hu jMVW6wM6tSURUCSP97rBhGpWaQQgBJCHkvK6oH2Fy9BlYmoxqvfEZSFm0m+HGp21fcqa EYKoyqND/3k7T34M/tifvAFqIxNwOViDEUfL+4r+E1UqQ1k11rUY1DxLqGCMWTsRVqzd lORY3VdbVB4SZwdXYPIm+VvrdWfa/49kNTnpOGUR33ejLQXIFvYKcTlirylso5anPdHB LgGnGf7obsF2e6rU7HmFcPj7LqT2akCkn8QF3qCMH2yWUSoYfHKGmoMj8KoY7ZleivP6 yYGQ== X-Gm-Message-State: AOAM531Wcy+Dwwfr1YiG5lGpfJAdoZA8JinPBWJGl37tiP6QBVaanWEK ik/ghqwsrtM0HuoE/V4gJjCqLSrRwLYbvp4eviN+kqKTKNY= X-Google-Smtp-Source: ABdhPJwcSUPSFhLaW3Z+fkLfcenVUHWmjGaZtcbQp8UsTQF9CfdKs9zDzR6+6P6h5deTOaXUnWeD4Cv8lxguxCo5/dE= X-Received: by 2002:a17:907:2622:: with SMTP id aq2mr14446574ejc.470.1613496005155; Tue, 16 Feb 2021 09:20:05 -0800 (PST) MIME-Version: 1.0 References: <0d37d776-ef5e-8a8d-ab45-bd0addd17184@molgen.mpg.de> In-Reply-To: <0d37d776-ef5e-8a8d-ab45-bd0addd17184@molgen.mpg.de> From: "Michael D. O'Brien" Date: Tue, 16 Feb 2021 09:20:00 -0800 Message-ID: Subject: Re: mdxxx_raid6 kernel thread frozen To: Thomas Kreitler Cc: linux-raid@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org On Tue, Feb 16, 2021 at 6:30 AM Thomas Kreitler wrote: > > This sounds pretty much the same what we have experienced whilst > checking raid6 assemblies. > > The issue is actively tackled in the moment, c.f the "[PATCH V2] md: > don't unregister sync_thread with reconfig_mutex held" thread. > > And more details in the link: > https://lore.kernel.org/linux-raid/5ed54ffc-ce82-bf66-4eff-390cb23bc1ac@molgen.mpg.de/T/#t Thank you for the pointer Thomas - I was reading through that thread last night (I suppose I should have realized it was similar prior to my e-mail :)), and the progress is quite encouraging.